Amarillo_and_Hudson_Spec's.pdf

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LOW OIL LEVEL SWITCH INCLUDED

Checked By: Cody Teel 7-12-11 Approved By: G. Lian 7-12-11

AMARILLO GEAR COMPANY

P.O. Box 1789 CLEANING AND COATING PROCEDURE

Amarillo, Texas 79105 USA MARINE FINISH

Phone: (806)622-1273 Fax: (806)622-3258

E-mail address: info@amarillogear.com REVISION: D DATE: 07/12/11

Web site: www.amarillogear.com PAGE: 1 0F 1 SP-13

1.0 Scope

1.1 This procedure defines the methods for cleaning and coating all Amarillo Gear

Drives with a marine paint finish.

2.0 Surface Preparation

2.1 Mask all surfaces that are to remain unpainted. These include input and output shafts, oil sight glass, mounting feet, vents and other optional accessories.

2.2 Sandblast the entire unit down to white metal per ANSI A159.1 1972 and remove all dust particles with Carboline Thinner #2.

3.0 Application

3.1 Primary Coat

3.1.1 Spray one coat on all exposed surfaces to achieve a dry film thickness of .002 to .003 inches.

3.1.2 Air dry for 24 hours before applying the topcoat.

3.2 Top Coat

3.2.1 Mix parts A and B separately. Mix together in equal proportions and thin up to 10%, by volume, with thinner.

3.2.2 Spray one coat on all exposed surfaces to achieve a minimum dry film thickness of .006 inches. A wet film thickness of 8 mils (no thinner) or 9 mils (10% thinner) is required to achieve the recommended dry film thickness.

3.2.3 Air dry for 24 hours.

3.2.4 Final cure time is 3 days.

4.0 Product Selection

4.1 Primary Coat: Carboline Carbo-Zinc 11 (Green).

4.2 Top Coat: Carboguard 890. Gray #703 (Pump Drives), RAL 9005 Black (Fan

Drives). Other colors are available.

4.3 Thinner: Carboline Thinner #2

4.4 Clean up : Carboline Thinner #2

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MODEL: APT - 9H - 4

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HDG HUB WITH MARINE COATING

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AND 316 SS HARDWARE

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VS-96013B page 1 of 4

VS2 Series Designed to Detect Shock/Vibration in 3-Planes of Motion

Fully Adjustable

Includes Magnetic Latching Feature

Manual or Electric Reset

Description The VS2 Series switches are shock sensitive mechanisms for shutdown of engine or elec-tric motor powered equipment. These switches use a magnetic latch to ensure reli-able operation. Explosion-proof “EX” mod-els for hazardous locations are available.

Applications Ideal for use on engines, pumps, compres-sors, heat exchangers and pumping units, the

VS2 Series can be used anywhere shutdown protection from damaging shock/vibration is desired. Switches are field adjustable to sen-sitivity required in each application.

Specifications

VS2 and VS2C

Case: Equal to NEMA 3R. Suitable for non-hazardous areas.

VS2: Base mount

VS2C: C-clamp mount, includes 45 ft. (13.7 m)

2-conductor cable, and 5 cable clamps.

Contacts: SPDT-double make leaf contacts, 5A @ 480 VAC.

VS2EX

Case: Base mount, explosion-proof aluminum alloy housing; meets NEMA 7/IP50 specifi-cations; Class I, Division 1, Groups C & D;

UL and CSA listed.*

Snap-switches: 2-SPDT snap-switches; 5A

@ 480 VAC;* 2A resistive, 1A inductive, up to 30 VDC.

Normal Operating Temperature: -40 to

140°F (-40 to 60°C).

VS2EXR

Case: Same as VS2EX.

Snap-switch: 1-SPDT snap-switch and reset coil; 5A @ 480 VAC;* 2A resistive, 1A inductive, up to 30 VDC.

Remote Reset : 115 VAC or 24 VDC (specify).

VS2EXRB

Case: Explosion-proof aluminum alloy housing; rated Class I, Division 1, Group

B hazardous areas.

Snap-switch: 1-SPDT snap-switch with reset coil (option available for 2-SPDT switches); 5A @ 480 VAC; 2A resistive, 1A inductive, up to 30 VDC.

Remote Reset: 115 VAC or 24 VDC (specify).

Basic Operation Pushing the reset button moves the tripping latch into a magnetically held position.

A shock/vibration will move the magnet beyond this holding position, thus freeing the spring loaded tripping latch to transfer the contacts and shutdown the machinery

(see dimensional diagrams in the following pages for visual representation of parts).

Remote Reset Option (VS2EXR and VS2EXRB) The remote reset option includes a built-in electric solenoid which allows reset of tripped unit from a remote location.

Available for 115 VAC or 24 VDC.

Warranty A limited warranty on materials and workmanship is given with this FW Murphy product. A copy of the warranty may be viewed or printed by going to www.fwmurphy.com/support/warranty.htm

VS2EX

R

VS2

*CSA and UL listed with 480 VAC rating.

LISTED*

VS-96013B

Revised 10-03

Catalog Section 20 (00-02-0076)Shock and Vibration Switch

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