MMG45IF4 MANUAL.pdf

SAVE THIS MANUAL FOR FUTURE REFERENCE

For technical assistance contact:

www.generacmobileproducts.com Technical Support 1-800-926-9768

Owner’s Manual Diesel Generator

MMG35DF4 • MMG45IF4 • MMG55DF4

Up to SN 3005615838

01306

Use this page to record important information about your unit

Record the information found on your unit data label on this page. See Unit and Serial Number Locations.

Engine and generator serial numbers are located on separate data plates affixed to the engine and generator respectively.

When contacting a Generac Mobile Authorized Service Dealer (GMASD) about parts and service, always supply the complete model number and serial number of the unit.

Operation and Maintenance: Proper maintenance and care of the unit ensures a minimum number of problems and keeps operating expenses at a minimum. It is the operator’s responsibility to perform all safety checks, to verify that all maintenance for safe operation is performed promptly, and to have the equipment checked periodically by a GMASD. Normal maintenance, service and replacement of parts are the responsibility of the owner/operator and, as such, are not considered defects in materials or workmanship within the terms of the warranty. Individual operating habits and usage may contribute to the need for additional maintenance or service.

Unit Model No.

Unit Serial No.

Engine Model No.

Engine Serial No.

Generator Model No.

Generator Serial No.

Date Purchased

(000394)

WARNING

Breathing diesel engine exhaust exposes you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

• Always start and operate the engine in a well-ventilated area.

• If in an enclosed area, vent the exhaust to the outside.

• Do not modify or tamper with the exhaust system.

• Do not idle the engine except as necessary.

For more information go to www.P65Warnings.ca.gov/diesel.

(000393a)

WARNING

CANCER AND REPRODUCTIVE HARM

www.P65Warnings.ca.gov.

Table of Contents Section 1: Introduction and Safety

Introduction Read This Manual Thoroughly

How to Obtain Service

Safety Rules

Safety Symbols and Meanings

General Hazards

Trailer Hazards

Electrical Hazards

Explosion and Fire Hazards

Fuel Hazards

Engine Safety

Operating Safety Positioning the Unit

Lowering Trailer Tongue

Towing Safety Hitch and Coupling

Safe Towing Techniques

Reporting Trailer Safety Defects

Safety and Operating Decals

Section 2: General Information

Specifications

Unit Dimensions

Unit and Serial Number Locations

Altitude and Temperature Limitations

Component Locations Exterior

Connection Panel

Control Panel

Genset Controller Controller Modes

Operator Pages

Maintenance Alarms

Selective Catalytic Reduction (SCR) Monitoring

Voltage Selector Switch Lockout Function

Section 3: Operation

Pre-start Checklist

Manually Starting the Unit

AUTO (Remote) Starting the Unit

Low Idle Switch

Wet Stacking

Cold Weather Operation

Using a Booster Battery or Charger (if equipped) ..28

Generator Output Connections

Generator Cam Lock Connections (If Equipped)

Using the Voltage Selector Switch

Fine Voltage Adjustment

Voltage Regulator

Customer Convenience Receptacles

Main Circuit Breaker

DOC and SCR Cleaning Operations Disabling Automatic (AUTO) Exhaust After-Treatment Cleaning (If Equipped)

Force a Manual Exhaust After-Treatment Cleaning 31 Enable Exhaust After-Treatment Cleaning

Transfer Switch

Alternative Load Device (ALD) (If Equipped)

AUTO Exercise Timer Accessing the Configuration Menu

Set the Controller Clock

Set the Schedule

Setting Up a Daily Scheduled Run

Set the Unit to AUTO Mode

Shutting Down the Unit

Emergency Stop Switch

Idle Switch

Using ECU Override

Towing the Unit

Lifting the Unit

Section 4: Maintenance

Emissions Information

Maintenance

Daily Walk Around Inspection

Belt Tensioners

General Maintenance

Engine Oil Recommendations

Coolant Recommendation

Basic Maintenance Schedule

Engine Break-In Requirements—Isuzu Owner’s Manual for Mobile Generator iii

Engine Break-In Requirements—John Deere

Resetting Maintenance Alarms

Exhaust Filter Service Requirements

Checking Generator Drive Plate Torque

Jack Maintenance Side-Wind Models

Top-Wind Models

Trailer Wheel Bearings

Section 5: Troubleshooting

General Troubleshooting

Section 6: Wiring Diagrams

3-Position AC Box

3-Position AC Box

4-Position AC Box

4-Position AC Box

Receptacles

Engine Heater

Wiring Buck (If Equipped)

Power Zone PMG

Control Box

Trailer Lights

Trailer Brakes

12-Volt Battery Charger

Power Zone Low Oil Level (If Equipped) iv Owner’s Manual for Mobile Generator

Section 1: Introduction and Safety

Introduction Thank you for purchasing a Generac Mobile product. This unit has been designed to provide high performance, efficient operation, and years of use when maintained properly.

The information in this manual is accurate based on products produced at the time of publication. The manu-facturer reserves the right to make technical updates, corrections, and product revisions at any time without notice.

Read This Manual Thoroughly

If any section of this manual is not understood, contact your nearest GMASD, or contact Generac Mobile Technical Service at 1-800-926-9768 or www.generacmobileproducts.com with any questions or concerns.

The owner is responsible for proper maintenance and safe use of the equipment. Comply with regulations the Occupational Safety and Health Administration (OSHA) has established, or with equivalent standards. Also, verify that the unit is applied, used, and maintained in accordance with the manufacturer's instructions and recommendations.

Do nothing that might alter safe application/usage and render the unit in noncompliance with the aforementioned codes, standards, laws, and regulations.

Save these instructions for future reference. This manual contains important instructions for the unit that should be followed during setup, operation and maintenance of the unit and battery. ALWAYS supply this manual to any individual that will use this machine.

How to Obtain Service

When the unit requires servicing or repairs, contact a GMASD for assistance. Service technicians are factory-trained and are capable of handling all service needs. For assistance locating a dealer, go to https://www.gener-acmobileproducts.com/parts-service/find-service.

When contacting a GMASD about parts and service, always supply the complete model and serial number of the unit as given on the data decal located on the unit.

Record the model and serial numbers in the spaces pro-vided on the front cover of this manual.

Safety Rules The manufacturer cannot anticipate every possible circumstance that might involve a hazard. The warnings in this manual, and on tags and decals affixed to the unit are, therefore, not all inclusive. If using a procedure, work method or operating technique that the manufacturer does not specifically recommend, verify it is safe for others. Also make sure the procedure, work method or operating technique utilized does not render the equipment unsafe.

Safety Symbols and Meanings Throughout this publication, and on tags and decals affixed to the unit, DANGER, WARNING, CAUTION and NOTE blocks are used to alert personnel to special instructions about a particular operation that may be hazardous if performed incorrectly or carelessly. Observe them carefully. Their definitions are as follows:

NOTE: Notes contain additional information important to a procedure and will be found within the regular text of this manual.

These safety alerts cannot eliminate the hazards that they indicate. Common sense and strict compliance with the special instructions while performing the action or service are essential to preventing accidents.

(000100a)

Consult Manual. Read and understand manual completely before using product. Failure to completely understand manual and product could result in death or serious injury.

WARNING

(000001)

DANGER

Indicates a hazardous situation which, if not avoided, will result in death or serious injury.

(000002)

WARNING

Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

(000003)

CAUTION

Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.

Owner’s Manual for Mobile Generator 1 https://www.generacmobileproducts.com/parts-service/find-service https://www.generacmobileproducts.com/parts-service/find-service

Introduction and Safety General Hazards

Trailer Hazards

(000103)

Asphyxiation. Running engines produce carbon monoxide, a colorless, odorless, poisonous gas. Carbon monoxide, if not avoided, will result in death or serious injury.

DANGER

DANGER

Asphyxiation. Do not operate unit without a properly functioning exhaust system.

Doing so will result in death or serious injury.

(000340)

(000209b)

WARNING

Loss of life. This product is not intended to be used in a critical life support application.

Failure to adhere to this warning could result in death or serious injury.

(000107)

Hearing Loss. Hearing protection is recommended when using this machine.

Failure to wear hearing protection could result in permanant hearing loss.

WARNING

Vision loss. Eye protection is required when operating unit. Failure to wear appropriate eye protection could result in vision loss or serious injury. (000407)

WARNING

(000111)

WARNING

Moving Parts. Keep clothing, hair, and appendages away from moving parts. Failure to do so could result in death or serious injury.

(000108)

WARNING

Hot Surfaces. When operating machine, do not touch hot surfaces. Keep machine away from combustibles during use. Hot surfaces could result in severe burns or fire.

WARNING

Equipment damage. Do not attempt to start or operate a unit in need of repair or scheduled maintenance.

Doing so could result in serious injury, death, or equipment failure or damage. (000291)

WARNING

Risk of injury. Do not operate or service this machine if not fully alert. Fatigue can impair the ability to service this equipment and could result in death or serious injury. (000215)

(000182a)

WARNING

Equipment damage. Only qualified service personnel may install, operate, and maintain this equipment. Failure to follow proper installation requirements could result in death, serious injury, and equipment or property damage.

CAUTION

(000229)

Equipment or property damage. Do not block air intake or restrict proper air flow. Doing so could result in unsafe operation or damage to unit.

WARNING

(000233a)

Personal injury. Trailer must be securely coupled to the hitch with the chains correctly attached. Uncoupled or unchained towing could result in death or serious injury.

(000231a)

Personal injury. Do not operate unit during transport.

Doing so could result in death, serious injury, or property damage.

WARNING

(000234a)

Crushing hazard. Verify unit is properly secured and on level ground. An unsecured unit can suddenly roll or move, causing death or serious injury.

WARNING

WARNING

Property or Equipment Damage. Tighten wheel lug nuts after first 50 miles to factory specifications.

Failure to do so could result in death, serious injury, property or equipment damage. (000235) 2 Owner’s Manual for Mobile Generator

Electrical Hazards Lifting Hazards

Explosion and Fire Hazards

(000145)

DANGER

Electrocution. In the event of electrical accident, immediately shut power OFF. Use non-conductive implements to free victim from live conductor. Apply first aid and get medical help. Failure to do so will result in death or serious injury.

(000104)

DANGER

Electrocution. Water contact with a power source, if not avoided, will result in death or serious injury.

(000144)

DANGER

Electrocution. Contact with bare wires, terminals, and connections while generator is running will result in death or serious injury.

(000152)

DANGER

Electrocution. Verify electrical system is properly grounded before applying power.

Failure to do so will result in death or serious injury.

(000123)

DANGER

Electrocution. Turn utility supply OFF before working on utility connections of the transfer switch. Failure to do so will result in death or serious injury.

(000150)

Electrocution. Never connect this unit to the electrical system of any building unless a licensed electrician has installed an approved transfer switch. Failure to do so will result in death or serious injury.

DANGER

(000238)

Explosion. Batteries emit explosive gases.

Always disconnect negative battery cable first to avoid spark. Failure to do so could result in death or serious injury.

WARNING

Personal injury. Failure to properly connect lifting cables, chains, or straps could result in death, serious injury, or property damage.

(000346)

WARNING

WARNING

Personal Injury. Do not use lifting eye if there are signs of damage or corrosion. Doing so could result in death, serious injury, or property damage.

(000433)

WARNING

Personal Injury. Do not use lifting eye other than as directed. Doing so could result in death, serious injury, or property damage.

(000434)

(000351)

Personal Injury. Verify all fasteners are properly tightened prior to lifting unit. Failure to do so could result in death, serious injury, or property damage.

WARNING

(000105)

Explosion and Fire. Fuel and vapors are extremely flammable and explosive. Add fuel in a well ventilated area. Keep fire and spark away. Failure to do so will result in death or serious injury.

DANGER

WARNING

(000281)

Fire risk. Fuel and vapors are extremely flammable. Do not operate indoors. Doing so could result in death, serious injury, or property or equipment damage.

(000147)

WARNING

Risk of Fire. Unit must be positioned in a manner that prevents combustible material accumulation underneath. Failure to do so could result in death or serious injury.

Owner’s Manual for Mobile Generator 3

Battery Hazards

Always recycle batteries in accordance with local laws and regulations. Contact your local solid waste collection site or recycling facility to obtain information on local recycling processes. For more information on battery recycling, visit the Battery Council International website at: http://batterycouncil.org

Fuel Hazards

• DO NOT fill fuel tank near an open flame, while smoking, or while engine is running. DO NOT fill tank in an enclosed area with poor ventilation.

• DO NOT operate with the fuel tank cap loose or missing.

Engine Safety Internal combustion engines present special hazards during operation and fueling. Failure to follow the safety guidelines described below could result in severe injury or death. Read and follow all safety alerts described in the engine operator's manual. A copy of this manual was supplied with the unit when it was shipped from the factory.

• DO NOT run engine indoors or in an area with poor ventilation. Verify engine exhaust cannot seep into closed rooms or ventilation equipment.

• DO NOT clean air filter with gasoline or other types of low flash point solvents.

• DO NOT operate the unit without a functional exhaust system.

• Shut the engine down if any of the following conditions exist during operation:

•Abnormal change in engine speed.

•Loss of electrical output.

•Equipment connected to the unit overheats.

•Sparking occurs.

•Engine misfires or there is excessive engine/gen-erator vibration.

•Protective covers are loose or missing.

•Ambient air temperature is above 120°F (49°C).

(000188)

DANGER

Electrocution. Do not wear jewelry while working on this equipment. Doing so will result in death or serious injury.

(000137a)

WARNING

Explosion. Batteries emit explosive gases while charging. Keep fire and spark away. Wear protective gear when working with batteries. Failure to do so could result in death or serious injury.

(000162)

Explosion. Do not dispose of batteries in a fire.

Batteries are explosive. Electrolyte solution can cause burns and blindness. If electrolyte contacts skin or eyes, flush with water and seek immediate medical attention.

WARNING

(000163a)

Risk of burn. Do not open or mutilate batteries.

Batteries contain electrolyte solution which can cause burns and blindness. If electrolyte contacts skin or eyes, flush with water and seek immediate medical attention.

WARNING

WARNING

(000228)

Environmental Hazard. Always recycle batteries at an official recycling center in accordance with all local laws and regulations. Failure to do so could result in environmental damage, death, or serious injury.

(000192)

DANGER

Explosion and fire. Fuel and vapors are extremely flammable and explosive. No leakage of fuel is permitted. Keep fire and spark away. Failure to do so will result in death or serious injury.

(000174)

DANGER

Risk of fire. Allow fuel spills to completely dry before starting engine. Failure to do so will result in death or serious injury.

4 Owner’s Manual for Mobile Generator http://batterycouncil.org http://batterycouncil.org

Operating Safety

Positioning the Unit

• The area immediately surrounding the unit should be dry, clean, and free of debris.

• If the unit is equipped with a frame grounding stud, follow any local, state, and National Electrical Code (NEC) guidelines when connecting.

Lowering Trailer Tongue For units shipped with the trailer tongue in the upright position, follow the steps below to lower the tongue.

1. Elevate the unit using a hoist or forklift, or use the jack located on the trailer tongue.

NOTE: If using the front jack for support, it must first be moved to the jack mount location nearest the frame.

2. See Figure 1-1 Remove the mounting hardware securing the tongue shipping brace to the trailer frame (A).

Figure 1-1. Lowering Tongue Trailer

3. Remove the shipping brace and slide it into the trailer tube opening. Secure the brace to the trailer with the bolt located on the underside of the trailer

(B) and a new nylon locking nut.

4. See Figure 1-2. Flip the trailer tongue down and reinstall the bolts and washers removed in step two using two new nylon locking nuts (A). DO NOT reuse the nylon locking nuts. Tighten the bolts to 80–109 ft-lb (108–148 Nm)

Figure 1-2. Lowering Tongue Trailer

NOTE: If the jack was used to support the unit while removing the shipping brace, the jack must be moved back to the tongue location before the unit can be towed.

Connect the trailer tongue to a vehicle or other support and move the jack to the tongue location.

5. Tighten the bolt inside the jack mounting tube nearest the frame.

6. See Figure 1-3 Remove the mounting hardware from the front hood actuator clearance hole panel (A). Tilt the panel forward. Reinstall the hardware to secure the panel.

Figure 1-3. Lowering Tongue Trailer

Towing Safety Towing a trailer requires care. Both the trailer and vehicle must be in good condition and securely fastened to each other to reduce the possibility of an accident. Some states require that large trailers be registered and licensed.

Contact your local Department of Transportation office to check on license requirements for your particular unit.

Hitch and Coupling

• Verify the hitch and coupling on the towing vehicle are rated equal to, or greater than, the trailer's Gross Vehicle Weight Rating (GVWR).

• Verify the trailer hitch and the coupling are compatible. Verify the coupling is securely fastened to the vehicle.

(000234a)

Crushing hazard. Verify unit is properly secured and on level ground. An unsecured unit can suddenly roll or move, causing death or serious injury.

WARNING

B

A 008594

008595

A

008596

A

Owner’s Manual for Mobile Generator 5

• DO NOT tow trailer using defective parts. Inspect the hitch and coupling for wear or damage.

• Connect safety chains in a crossing pattern under the tongue.

• Before towing the unit, verify the weight of the trailer is equal across all tires. On trailers with adjustable height hitches, adjust the angle of the trailer tongue to keep the trailer as level as possible.

Safe Towing Techniques

• Practice turning, stopping and backing up in an area away from heavy traffic prior to transporting the unit.

• Maximum recommended speed for highway towing is 45 mph (72 km/h). Recommended off-road towing speed is 10 mph (16 km/h) or less, depending on terrain.

• When towing, maintain extra space between vehicles and avoid soft shoulders, curbs and sudden lane changes.

Reporting Trailer Safety Defects If you believe your trailer has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Generac Mobile.

If NHTSA receives similar complaints, it may open an investigation; and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in an individual problem between you, your GMASD, or Generac Mobile.

To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-888-327-4236 (TTY:1-800-424-9153), go to http://www.safercar.gov; or write to:

Administrator

NHTSA

1200 New Jersey Avenue S.E.

Washington, DC 20590

You can also obtain other information about motor vehicle safety from http://www.safercar.gov.

6 Owner’s Manual for Mobile Generator http://www.safercar.gov http://www.safercar.gov http://www.safercar.gov http://www.safercar.gov http://www.safercar.gov http://www.safercar.gov http://www.safercar.gov

Safety and Operating Decals This unit features numerous safety and operating decals.

These decals provide important operating instructions and warn of dangers and hazards. The following diagrams illustrate decal locations and descriptions.

Replace any missing or hard-to-read decals and use care when washing or cleaning the unit. Decal part numbers can be found in the parts manual at www.generacmobileproducts.com.

ID Description ID Description

1 Towing Instructions 19 Starting and Stopping Generator

2 Ultra Low Sulfur Fuel Only 20 Operating Instructions

3 Danger: Diesel Fuel 21 Terminal Connections (Voltage Selector Switch)

4 Tie-Down Location 22 Electrical Backfeed Danger

5 Oil Drain 23 Remote Start Terminal Connections

6 Coolant Drain 24 Neutral Bonded to Frame

7 Warning: Hot Surface 25 CAM Locks

8 Unit Lift Point 26 Connection Terminal Lugs

9 Warning: Automatic Starting 27 Fan Clutch (if equipped)

10 Electric Shock Hazard 28 Fuel Heater (if equipped)

11 Warning: Hot Surface 29 Start/Prestart

12 Do Not Operate with Guards Removed 30 Fuel Transfer

13 Ground 31 Danger: Read Owner’s Manual Before Operation

14 Battery Disconnect 32 Circuit Breaker

15 Secondary Filter 33 Breaker

16 Primary Filter 34 Controller Toggle Switches

17 Warning: Hot Surface/Moving Parts 35 Read Owner’s Manual Before Operation

18 Open Upper Door First — — Owner’s Manual for Mobile Generator 7

Figure 1-4. Exterior Decals

008084

6 5 4

8 Owner’s Manual for Mobile Generator

Figure 1-5. Interior Decals

WARNING

WARNUNG

ADVERTENCIA

AVERTISSEMENT

WARNUNG

ADVERTENCIA

AVERTISSEMENT

WARNING

La génératrice peut démarrer automatiquement, ce qui peut entraîner des blessures graves. Débrancher la batterie avant de faire l’entretien.

Generator can automatically start which can cause serious injury.

Disconnect battery before servicing.

Der Generator kann automatisch anspringen und schwere Verletzungen verursachen. Vor der Instandsetzung die Batterieverbindungen lösen.

El generador puede arrancar automáticamente, lo que puede causar graves lesiones. Desconecte la batería antes de realizar el servicio técnico.

BATTERY

DISCONNECT

HINWEIS

AVISO

AVIS

NOTICE

PRIMARY

FILTER

SECONDARY

FILTER

OPEN UPPER

DOOR FIRST

TO ACCESS

CONNECTIONS

La génératrice peut démarrer automatiquement, ce qui peut entraîner des blessures graves. Débrancher la batterie avant de faire l’entretien.

Generator can automatically start which can cause serious injury.

Disconnect battery before servicing.

Der Generator kann automatisch anspringen und schwere Verletzungen verursachen. Vor der Instandsetzung die Batterieverbindungen lösen.

El generador puede arrancar automáticamente, lo que puede causar graves lesiones. Desconecte la batería antes de realizar el servicio técnico.

WARNING

WARNUNG

ADVERTENCIA

AVERTISSEMENT

WARNUNG

ADVERTENCIA

AVERTISSEMENT

WARNING

008085

16 15

Owner’s Manual for Mobile Generator 9

Figure 1-6. Control Panel Decals

VOLTAGE

REGULATION

L1 Black L2 Blue L3 Red N White G Green

Located Near Cam Locks

Optional 4th Position on Voltage Selector Switch

T1 L1

T4 T7

T10 N

T2

L2

T8 T5 T9

T6

T3 L3

T11T12

L-N

L-L

L1 - L2 = 480V L1 - N = 277V L2 - L3 = 480V L2 - N = 277V L3 - L1 = 480V L3 - N = 277V N =

T4

T7

T10

T1

L1

L2T8

T2T9

T3

T6 T11

L3

T5T12 N

L-N

L-L

L1 - L2 = 208V L1 - N = 120V L2 - L3 = 208V L2 - N = 120V L3 - L1 = 208V L3 - N = 120V N =

T1

L1

T4 T7

T10 T2 L2T8 T5

T9 T6

T3

L3 T11

T12

L-LN

L-N

L-N

T4 T1

T6 T2

T12 T8 T5T3

T10 T7 T11T9L3

N L1

120V120V

240V

TERMINAL CONNECTIONS / KLEMMENBELEGUNG / CONEXIONES DE TERMINALES / BRANCHEMENTS AU TERMINAL

L1 - L2 = 240V L1 - N = 120V L2 - L3 = 240V L2 - N = 208V L3 - L1 = 240V L3 - N = 120V N =

120/

240V 3PH

277/ 480V

120/ 208V

120/ 240V

1PH

120/240V 3-PHASE

120/ 240 V

3Ø

277/ 480 V

120/ 208 V

120/ 240 V

1Ø

277/480V 3-PHASE 120/208V 3-PHASE

120/240V 1-PHASE

277/480 3Ø

120/208 3Ø 120/240

1Ø 277/480

3Ø

120/208 3Ø 120/240

1Ø

277/480 3Ø

120/208 3Ø 120/240

1Ø L1 - L3 = 240V L1 - N = 120V L2 - N = ------- L3 - N = 120V N=

Never change switch position with engine running. Results in damage to machine.

Bei laufendem Motor darf die Schalterstellung nicht verändert werden. Dies führt zur Beschädigung der Maschine.

Nunca cambie la posición del interruptor con el motor en funcionamiento. Puede causar daños a la máquina.

Ne jamais changer la position du commutateur lorsque le moteur fonctionne. Vous pourriez endommager l’appareil.

AVERTISSEMENT

ADVERTENCIA

WARNUNG

WARNING

STOP

NEUTRAL (L0) BONDED TO FRAME

NULLLEITER (L0) AM RAHMEN ANGESCHLOSSEN

NEUTRO (L0) CONECTADO AL BASTIDOR

POSITION NEUTRE (L0) LORSQUE FIXÉ AU CADRE

REMOTE START/TERMINAL CONNECTIONS

FERNSTART/KLEMMENBELEGUNG

ARRANQUE REMOTO/CONEXIONES DE TERMINALES

DÉMARRAGE À DISTANCE ET BRANCHEMENTS AU TERMINAL

FUEL

TRANSFER

PRESTART START

FUEL

HEATER

FAN

CLUTCH

Located on relays inside electrical box

L1 L2 L3

STARTING THE GENERATOR

DAS STARTEN DES GENERATORS / COMIENZO DEL GENERADOR /

COMMENCEMENT DU GÉNÉRATEUR

STOPPING THE GENERATOR

DAS AUFHÖREN DES GENERATORS / PARADA DEL GENERADOR /

ARRÊT DU GÉNÉRATEUR

A0000639819

BETRIEBSANLEITUNG

MODE D’EMPLOI

Avant de commencer

1. Lire le manuel de l’utilisateur.

2. Stabiliser l’appareil à niveau.

3. Bloquer les roues.

4. Effectuer la mise à la terre de l’appareil.

5. Vérifier le niveau de tous les fluides.

Démarrage manuel

1. Débrancher toutes les charges externes.

2. Actionner le sélectionneur de tension.

3. Tirez sur le bouton d’arrêt d’urgence.

4. Déplacez le commutateur de commande à la position

« CONTROL ON » (COMMANDE EN MARCHE).

5. Enfoncez le bouton « START ENGINE » (MOTEUR

EN MARCHE).

Démarrage à distance

1. Consulter le manuel de l’utilisateur.

Arrêt

1. Débrancher toutes les charges externes.

2. Enfoncez le bouton « ENGINE STOP »

(ARRÊT DU MOTEUR).

3. Déplacez le commutateur de commande et placez-le à la position « CONTROL OFF » (ARRÊT DE COMMANDE).

4. Faire le plein d’essence.

Antes de comenzar

1. Lea el manual del operador.

2. Nivele la unidad.

3. Bloquee las ruedas.

4. Conecte la unidad a tierra.

5. Revise los niveles de todos los líquidos.

Arranque manual

1. Desconecte todas las cargas externas.

2. Configure el interruptor del selector de voltaje.

3. Jale el botón de parada de emergencia.

4. Mueva el interruptor de control a la posición

“CONTROL ON” (control encendido).

5. Empuje el botón “ENGINE START” (arrancar motor).

Arranque remoto

1. Consulte el manual del operador.

Parada

1. Desconecte todas las cargas externas.

2. Empuje el botón “ENGINE STOP” (parar motor).

3. Mueva el interruptor de control a la posición

“CONTROL OFF” (control apagado).

4. Llene el tanque de combustible.

OPERATING INSTRUCTIONS

INSTRUCCIONES DE OPERACIÓN

Vor dem Starten

1. Benutzerhandbuch lesen.

2. Gerät waagerecht stellen.

3. Räder blockieren.

4. Gerät erden.

5. Alle Flüssigkeitspegel prüfen.

Manuelles Starten

1. Alle externen Lasten abschalten.

2. Spannungswahlschalter einstellen.

3. Notstoppknopf herausziehen.

4. Regelschalter auf „CONTROL ON“

(REGELUNG EIN) stellen.

5. „MOTORSTARTKNOPF“ drücken.

Fernstart

1. Siehe Benutzerhandbuch.

Anhalten

1. Alle externen Lasten abschalten.

2. „MOTORSTOPPKNOPF“ drücken.

3. Regelschalter auf „CONTROL OFF“

(REGELUNG AUS) stellen.

4. Treibstofftank befüllen.

Before starting

1. Read operator's manual.

2. Level unit.

3. Block wheels.

4. Ground unit.

5. Check all fluid levels.

Manual starting

1. Disconnect all external loads.

2. Set voltage selector switch.

3. Pull out emergency stop button.

4. Move control switch to "CONTROL ON" position.

5. Push “ENGINE START” button.

Remote start

1. See operator's manual.

Stopping

1. Disconnect all external loads.

2. Push “ENGINE STOP” button.

3. Move control switch to "CONTROL OFF" position.

4. Fill fuel tank.

Improper connection of generator to a building’s electrical system can allow electrical current from the generator to backfeed into utility lines. This may result in electrocution of utility workers, fire or explosion. Connections to a building’s electrical system must be made by a qualified electrician and comply with all applicable laws and electrical codes.

Der unsachgemäße Anschluss eines Generators an das Stromnetz eines Gebäudes kann eine

Rückführung des elektrischen Stroms vom Generator in die Stromleitungen verursachen. Dies kann u.

U. zu tödlichem Stromschlag bei EVU-Mitarbeitern, Brand oder Explosion führen. Anschlüsse an das

Gebäudestromnetz müssen von einem Elektriker vorgenommen werden und es müssen dabei alle einschlägigen Gesetze und elektrischen Vorschriften eingehalten werden.

La conexión inadecuada del generador al sistema eléctrico de un edificio puede hacer que la corriente eléctrica del generador se retroalimente en las líneas de servicios públicos. Esto puede provocar la electrocución de los trabajadores de servicios públicos, incendios o explosiones. Las conexiones al sistema eléctrico de un edificio deben ser realizadas por un electricista calificado, y cumplir con todas las leyes y todos los códigos de electricidad aplicables.

Le raccordement inadéquat de la génératrice au système électrique d’un immeuble peut permettre au courant électrique produit par la génératrice de refouler dans le réseau public. Les ouvriers de la compagnie d’électricité pourraient subir une électrocution, et un feu ou une explosion pourraient survenir. Le raccordement au système électrique d’un immeuble doit être confié à un électricien compétent et respecter l’ensemble des lois et codes en vigueur en matière d’électricité.

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10 Owner’s Manual for Mobile Generator

Section 2: General Information

Specifications Description Unit of Measure MMG35DF4 MMG45IF4 MMG55DF4

Engine

Make (Model) — John Deere®

(3029HFG03)

Isuzu®

(4LE2XAGV01)

John Deere

(3029HFG03)

Rated Power Output hp (kW) 48 (36) 64 (48) 74 (55) Operating Speed rpm 1,800 1,800 1,800 Fuel Consumption, 100% load, prime gph (Lph) 2.9 (11.0) 3.3 (12.5) 3.9 (14.8) Fuel Consumption, 75% load, prime gph (Lph) 2.3 (8.7) 2.5 (9.4) 3.2 (12.1) Fuel Consumption, 50% load, prime gph (Lph) 1.7 (6.4) 1.7 (6.4) 2.3 (8.7) EPA Emissions Certification Tier 4 final 4 final 4 final

Battery—Voltage (Quantity of Batteries)

VDC (qty) 12 (1) 12 (1) 12 (1)

Battery—Rating CCA 720 720 720 Capacities

Fuel Tank—Usable gal (L) 90 (341) 90 (341) 90 (341) Maximum Run Time—100% Load hr 31.0 27.0 23.0 Coolant—System gal (L) 18 (17) 18 (17) 18 (17) Oil—Crankcase qt (L) 11 (10.4) 12 (11.4) 11 (10.4)

Generator

Make (Model) — Marathon®

(284CSL1542)

Marathon

(285PSL1700)

Marathon

(286PSL1701)

Insulation Class H H H Poles qty 4 4 4 Voltage Regulation — AVR AVR AVR Frequency Hz 60 60 60 Power Output 3Ø Standby kW (kVA) 31 (39) 44 (55) 48 (60) 208/480 V A 108 (47) 153 (66) 167 (72) 240 V A 94 122 144 3Ø Prime kW (kVA) 29 (36) 38 (47) 44 (55) 208/480 V A 100 (43) 130 (57) 153 (66) 240 V A 86 114 122 1Ø Standby kW (kVA) 30 (30) 40 (40) 46 (46) 240 V A 125 167 192 1Ø Prime kW (kVA) 27 (27) 33 (33) 42 (42) 240 V A 113 138 175 Power Factor: 3Ø, 1Ø — 0.8, 1.0 0.8, 1.0 0.8, 1.0

AC Distribution Circuit Breaker Size A 125 225 225

Trailer

Hitch—Standard size, type 2 in (50.8 mm), ball 2 in (50.8 mm), ball 2 in (50.8 mm), ball Maximum Tire Pressure psi (kPA) 65 (448) 65 (448) 65 (448)

Weight Skid Mounted—Dry lb (kg) 3,125 (1,418) 2,843 (1,290) 3,305 (1,499) Skid Mounted—Operating lb (kg) 3,860 (1,751) 3,580 (1,624) 4,040 (1,833) Trailer Mounted—Dry lb (kg) 3,725 (1,690) 3,363 (1,525) 3,905 (1,771) Trailer Mounted—Operating lb (kg) 4,460 (2,023) 4,100 (1,860) 4,640 (2,105)

Specifications are subject to change without notice.

Owner’s Manual for Mobile Generator 11

General Information Unit Dimensions

Figure 2-1. Unit Dimensions—MMG35DF4, MMG45IF4, MMG55DF4

L W H

Skid Mounted 95 in (2.41 m) 39 in (0.99 m) 65 in (1.65 m)

Trailer Mounted 152 in (3.81 m) 58 in (1.45 m) 83 in (2.11 m)

H

W L

H

W L 01906 12 Owner’s Manual for Mobile Generator

Unit and Serial Number Locations See Figure 2-2 to locate the unit ID tag (A) (located behind breaker door beneath breakers) and vehicle identification number (VIN) tag (B). Important information such as the unit model number, serial number, VIN, and tire loading information are listed on these tags. Record the information from these tags in the event the tags are lost or damaged. This information may be needed when ordering parts or requesting assistance.

Figure 2-2. Unit and Serial Number Locations

Altitude and Temperature Limitations All units are subject to derating for altitude and temperature; this will reduce the available power for operating tools and accessories connected to the outlets.

Typical reductions in performance are 0.5% for every 1,000 ft (305 m) and 2-4% for every 1,000 ft (305 m) above 10,000 ft (3,048 m) of elevation, and 1% per 10 °F (5.6 °C) increase in ambient air temperature over 72 °F (22 °C).

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Owner’s Manual for Mobile Generator 13

Component Locations

Exterior

Figure 2-3. Exterior Components

A Engine exhaust I Breaker panel access door

B Radiator access panel J Coolant and oil drain

C Unit lift point K Lug box access door

D Fuel fill port L Receptacle panel

E Side marker M Emergency stop switch

F Rear stabilizer mount N Tail light (2 locations)

G Tie-down point O Control panel access door

H Tongue jack

A

M

N

L

J

I

G

F

E

B

H

D

C

O

K

008881 14 Owner’s Manual for Mobile Generator

Connection Panel

Figure 2-4. Connection Panel Components

A Main circuit breaker I Ground connection lug

B Panel light J Connection lugs

C 50A circuit breaker (3 locations) K Cam lock receptacle (5 locations) (if equipped)

D Service lights switch L 120V/240V twist-lock outlets

E 20A circuit breaker (2 locations) M Connection for optional equipment Inlet

F Lug door safety switch N 120 V GFCI outlet (2 locations)

G Remote start terminal block O Connection for battery charger (if equipped)

H Neutral grounding bar P Emergency stop switch

01882

O

N

M

L K

J

I

H

G

F

E

DCBA

P

B

Owner’s Manual for Mobile Generator 15

Control Panel

Figure 2-5. Control Panel Components

A Genset controller F Generator lights switch

B Panel light G Engine speed switch

C Voltage selector switch H Controller power switch

D [not used] I Voltage adjustment dial (Potentiometer)

E Fuel transfer switch

C

EFH G

A B

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D

I

16 Owner’s Manual for Mobile Generator

Genset Controller See Figure 2-6. The genset controller displays real-time operational data, monitors functions of the generator and engine, shuts down the unit for certain fault conditions, displays fault data, and retains up to 250 unit performance events.

The controller is programmable. It can automatically start and stop the genset according to schedule, fault condition, or load demand.

Figure 2-6. Genset Controller—Deep Sea® Model DSE7310 MKII

A Navigation buttons J Positive air shutoff (PAS) valve test switch LED (if equipped)

B Screen K PAS valve test switch (if equipped)

C Indicator LED (4 locations) L MANUAL Mode LED

D Transfer to Generator button M MANUAL Mode button

E Generator Available LED N Engine STOP/RESET Mode button

F Engine START button O Engine STOP/RESET Mode LED

G Alarm Mute and Lamp Test button P Open Generator button

H AUTO Mode LED Q Open Generator LED

I AUTO Mode button R RS232 serial port (not shown—controller backside)

010417

D

F

GI

N

P

A B C

M K HL

O

E

Q

J

R

Owner’s Manual for Mobile Generator 17

(A) Navigation Buttons See Figure 2-7. Used to navigate the operator pages.

Figure 2-7. Navigation Buttons

Navigate the operator pages as follows.

(B) Controller Screen

The controller screen displays various operational data for unit monitoring, diagnosing, and troubleshooting. See Operator Pages for more information.

(C) Indicator LEDs See Figure 2-8. Each LED indicates a condition that impedes normal unit function.

Figure 2-8. Indicator LEDs

If an indicator LED is illuminated, resolve the condition to restore normal unit function, as described in table below.

NOTE: When a condition is resolved, the corresponding indicator LED switches off.

NOTE: If unable to resolve a condition as recommended, contact a GMASD.

(D) Transfer to Generator Button

Only applies to MANUAL mode.

Controls operation of generator load switch, when the generator is available.

NOTE: In units equipped with a manual breaker, limited function is available.

Status is indicated by the Close Generator LED.

(E) Close Generator LED

• When illuminated, cam locks and lugs are enabled.

• When not illuminated, cam locks and lugs are disabled.

(F) Engine Start Button

When STOP/RESET mode is active, the Engine Start button switches on the engine ECU but does not start the engine. Uses in this context are to check status of the CAN communication and to prime the engine.

When MANUAL mode is active, the Engine Start button starts the generator.

NOTE: In AUTO or STOP mode, the Engine Start button activates the ECU.

(G) Alarm Mute and Lamp Test Button

Stops the audible alarm and illuminates functional controller LEDs.

To test the LEDs, press and hold button. All LEDs illuminate. When button is released, the LEDs switch off.

NOTE: If an LED does not illuminate when button is pushed, the LED is not functioning.

(H) AUTO Mode LED

• When illuminated, AUTO mode is active.

• When not illuminated, AUTO mode is not active.

(I) AUTO Mode Button

Switches the mode to AUTO. See Controller Modes for important guidelines.

Status is indicated by the AUTO Mode LED.

(J) PAS valve test switch LED (if equipped)

When illuminated, PAS test is in progress.

► View next

◄ View previous

▲ Scroll up current

▼ Scroll down current

Select highlighted item

A Low Load indicator LED.

• Indicates genset has operated at less than 30% capacity for more than 15 minutes.

• Resolve by increasing electrical load. If unable to operate genset at more than 30% load, use a smaller generator.

B Lug Door Open indicator LED.

• Indicates lug-box door is open.

• Resolve by closing lug-box door. If condition remains unresolved, inspect lug-box door safety switch for proper operation.

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010419

A

B

C

D

C Emergency Stop indicator LED.

• Indicates Emergency Stop switch is active (pushed in).

• Resolve by deactivating (pulling out) Emergency Stop switch.

D Shutdown indicator LED.

• Indicates a shutdown alarm is present.

• Resolve by resolving shutdown condition.

18 Owner’s Manual for Mobile Generator

(K) PAS valve test switch (if equipped)

When PAS test is active, the PAS is cycled to verify function.

(L) MANUAL Mode LED

• When illuminated, MANUAL mode is active.

• When not illuminated, MANUAL mode is not active.

(M) MANUAL Mode Button

Switches the mode to MANUAL. See Controller Modes for important guidelines.

Status is indicated by the MANUAL Mode LED.

(N) Engine STOP/RESET Mode Button

Switches the mode to STOP. See Controller Modes for important guidelines.

Status is indicated by the STOP/RESET Mode LED.

(O) Engine STOP/RESET Mode LED

• When illuminated, STOP mode is active.

• When not illuminated, STOP mode is not active.

(P) Open Generator Button

The Open Generator button is only active in the Manual Mode and allows the operator to open the generator load switch when a motorized breaker is used. Pressing the Open Generator button when the Generator is on load, the generator load switch is opened.

NOTE: In units equipped with a manual breaker, limited function is available.

Status is indicated by the Open Generator LED.

(Q) Open Generator LED

• When illuminated, cam locks and lugs are disabled.

• When not illuminated, cam locks and lugs are enabled.

Controller Modes

MANUAL Mode

MANUAL mode is distinguished by full operator control of unit start-up and shut-down functions, and by full operator control of generator load and unload functions.

AUTO Mode

AUTO mode is distinguished by automation of unit start-up and shut-down functions, and by automation of generator load and unload functions.

AUTO mode utilizes the remote start connections. For remote starting procedures, see Section 3, Operation.

AUTO mode utilizes a programmed schedule, which can be modified.

NOTE: To modify the AUTO mode programmed schedule, use the Deep Sea Configuration Suite software.

STOP/RESET Mode

STOP/RESET mode is distinguished by the following:

• Unloads the generator.

• Clears active alarms—if alarm conditions have been resolved.

• Shuts down the unit.

• Deactivates the Engine Start button.

• Stops all AUTO mode automation (if applicable).

• Controller power remains ON.

Switching Mode

7. Verify controller is ON.

NOTE: The engine can be running but it is not required.

8. Stop drawing power from the unit: Stop using equipment plugged into receptacles, cam locks, and anything connected to the lugs.

9. See Figure 2-6. Press the desired Mode button.

The mode immediately changes.

Operator Pages

Operator pages display various data for unit monitoring, diagnosing, and troubleshooting. The pages are:

• Status page

• Engine page

• Generator page

• Alarm page

• ECU DTC page

• Event Log page

• Serial Port page

• Program File Information page

• About page

NOTE: Operator pages are available after normal unit start-up.

NOTE: Operator pages are view-only. No settings can be added, modified, or deleted.

Generator Page

Figure 2-9. Generator Page 010422 Owner’s Manual for Mobile Generator 19

The Generator page displays the following generator data, in real time (press ▲ or ▼ to scroll).

• Voltage (ph-N)

• Voltage (ph-ph)

• Frequency

• Current (A)

• Load ph-N (kW)

• Total load (kW)

• Load ph-N (kVA)

• Total load (kVA)

• Single phase power factors

• Power factor average

• Load ph-N (kvar)

• Total load (kvar)

• Accumulated load (kWh, kVAh, kvarh)

• Loading scheme

• Phase rotation

• Nominal

• Active configuration

NOTE: The list above varies, according to generator make, model, and features.

NOTE: As possible, distribute electrical loads equally among generator lines. Minor load imbalances (10% or less) usually do not cause problems. When loading generator, observe the load (amperage) on each line.

Alarms Page

Figure 2-10. Alarm Page

The Alarms page displays active warnings and active alarms, including engine DTCs.

ECU DTC Page

Figure 2-11. ECU DTC Page—Current DTCs

The ECU Current DTC page displays active ECU DTCs.

Press ► to view previous ECU DTCs.

NOTE: See engine manual for information on ECU DTCs.

NOTE: All DTCs display on the ECU DTC page. Some DTCs may also display in the Event Log, with similar descriptions as those displayed on the ECU DTC page.

Event Log Page

Figure 2-12. Event Log Page

The Event Log page displays current and previous alarms.

• Event Log capacity is 250 alarm events. After 250 events are logged, each new event overwrites the oldest.

• Only alarms are logged.

• Newest event displays at top of log; oldest at bottom.

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010425 20 Owner’s Manual for Mobile Generator

Serial Port Page

The Serial Port page displays information about the RS232 serial port, which enables data transfers. If an external modem is connected to the serial port, modem information also displays.

NOTE: The Serial Port page display may vary, in accordance with controller configuration.

See Figure 2-13. If a modem is connected to the controller, Modem displays, as illustrated.

Figure 2-13. Serial Port Page. If modem is not connected, RS232 displays in place of Modem.

See Figure 2-14. When the controller can accept a data transfer, Modem Ready displays, as illustrated.

Figure 2-14. Serial Port Page—Modem Ready

Program File Information Page

Figure 2-15. Program File Information Page

The Program File Information page displays the following controller information.

• Controller model unit

• Program file name

• Program PN

• Program version

About Page

Figure 2-16. About Page

The About page displays various general information about the unit and controller, as illustrated.

Maintenance Alarms Maintenance alarms indicate a regular-maintenance service interval is expired. To resolve the condition, perform the indicated service, then re-set the corresponding service interval.

To re-set a service interval:

1. Display the Engine page.

2. Scroll (▲ or ▼) until the appropriate service interval is highlighted.

NOTE: The expired interval displays on the Alarm page.

3. Press and hold the Engine STOP/RESET Mode button until ###* hr service changes to 0 hr service.

*A number displays. The value varies according to what service interval is highlighted.

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010429 Owner’s Manual for Mobile Generator 21

Selective Catalytic Reduction (SCR) Monitoring This unit is equipped with a selective catalytic reduction (SCR) system to meet Tier 4 EPA emissions standards.

This section gives an explanation of the indicators that are displayed on the SCR status page of the engine tab.

To access the SCR status page, press any direction button (▲, ►, ▼, ◄) to enter the maintenance screens, and when on the engine tab, press the ▼ button to toggle through the pages until the SCR status page appears.

There are four areas on the SCR status page that communicate various information to the operator. The areas and the indicators that appear in those areas are explained here:

• HEST Lamp (High Exhaust System Temperature): This area displays the regeneration underway indicator above the words HEST LAMP - SOLID when the unit is in the process of the exhaust catalyst. During the regeneration process, the exhaust temperature will be very high.

• SCR Lamp: This area displays the regeneration indicator above the words SCR LAMP - SOLID when auto exhaust filter cleaning is enabled. When the unit is being operated with auto exhaust filter cleaning disabled, the indicator will begin to flash above the words SCR LAMP - FLASHING if the soot load level goes above 80%.

• SCR Inhib: This area displays the disabled regeneration indicator above the words SCR INHIB

- SOLID when auto exhaust filter cleaning is disabled.

• Alarm: This area will display the engine alarm indicator above the words ALARM - SOLID when an alarm condition occurs. This area displays different text depending upon which alarm condition occurs.

See DOC and SCR Cleaning Operations for more information on the operation of auto exhaust filter regeneration and service regeneration.

DPF Regeneration Lamps

Depending upon the Engine Type selected in the module’s configuration, the Engine section may include the DPF Regeneration Lamps page. This page contains icons (see Figure 2-17) to show the status of various ECU functions, some of which are applicable to Tier 4 engine requirements. The icons flash at different rates to show the status of the ECU function, refer to the engine manufacturer for more information about this.

Figure 2-17. DPF Regeneration Lamps 22 Owner’s Manual for Mobile Generator

Voltage Selector Switch

The voltage selector mechanically configures the generator main windings. The unit is equipped with either a 3- or a 4-position switch. Available configurations for each are shown in the table below.

Lockout Function

The voltage selector switch is equipped with a lockout mechanism. When engaged, the switch is locked in place, preventing configuration changes.

NOTE: See Using the Voltage Selector Switch for more information.

3-Position Switch 4-Position Switch

Available Configurations

• Hi wye

• Low wye

• Zig zag

• Hi wye

• Low wye

• Zig zag

• Delta

(000302)

WARNING

Electric Shock. Never change the voltage selector switch while the engine is running or the controller is on. Doing so could result in death, serious injury or equipment damage.

Owner’s Manual for Mobile Generator 23

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24 Owner’s Manual for Mobile Generator

Section 3: Operation

Pre-start Checklist All items in the pre-start checklist must be completed before starting the unit. This checklist applies to both manual and remote starting of the unit.

Verify all maintenance procedures are up to date. For more information, see General Maintenance and Basic Maintenance Schedule.

Verify the unit is level.

Verify there is no water inside, on, or near the unit;

dry if needed.

For grounding requirements, follow any local, state, or National Electrical Code (NEC) guidelines.

Verify the control power switch is OFF (O).

Verify all circuit breakers are OFF (O).

Inspect all electrical cords; repair or replace any that are cut, worn, or bare.

Verify oil, coolant, and fuel levels are correct, per the engine manufacturer’s manual.

Verify battery connections are secure.

Turn the battery disconnect switch ON (if equipped).

Verify engine fan belt tension and condition are within spec.

Verify engine fan belt guard is installed and secure.

Check engine exhaust system for loose or rusted components.

Verify the radiator and surrounding shroud are clear of debris.

Verify all covers are in place and secure.

Verify all electrical connections at the connection lugs, if equipped, are tight and wired correctly.

Verify the voltage selector switch is set to the desired voltage and locked.

Verify the emergency stop switch is pulled out.

Verify all doors on the unit are closed.

Manually Starting the Unit

Operating the unit in MANUAL mode allows the operator to start and stop the unit from the controller using the engine START and STOP buttons.

To start unit in MANUAL mode:

1. Set controller power to ON (I). The controller begins its boot sequence. When controller is ready, the Home page displays.

NOTE: The controller boots in STOP mode, as indicated at the top of the screen.

NOTE: If starting the unit in cold ambient temperatures, it is recommended to start the unit at low idle, and allow the engine to heat up the lubricating oil. For more information, see Low Idle Switch.

NOTE: The controller can be started from any screen when it is in MANUAL mode.

2. Press engine START (I) button. The controller begins the engine startup sequence and starts the engine—provided no engine faults prevent starting.

NOTE: It takes several seconds for the engine to warm (run smoothly and reach its operating speed).