A02 TE B Elevator Monthly Maintenance Post Wide Elevator.docx
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- Elevator Maintenance
- Solicitation number
- W56ZTN-20-Q-0001
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Elevator Monthly Maintenance Checklist:
Item
| Inspection (condition/operation check) |
| Actions to be made if necessary |
| Checking Interval |
| lubrication |
| adjusting |
| Cleaning |
MX Machine
Rope guards monthly
Operation of the machine stop button monthly
Wear of traction sheave grooves and suspension ropes monthly
Machine: Tightness of the fastenings monthly
Machine: Function of brake and manual release device
Machine: Bearing and seals monthly
Machine: Fan monthly
Control panel documents monthly
Control system: condition and operation of devices monthly
Control system: cables and mountings monthly
SHAFT AND SHAFT EQUIPMENT
Guide rails and fixings monthly
Counterweight: guide shoes and guide lubricators ( if used)
Counterweight: rope suspension, diverting pulley, diverting pulley bearing
Over-speed governor and rope monthly
Shaft protection monthly
Electrical installations and travelling cables monthly
Floor positioning devices monthly
Limit switches monthly
Lighting, ventilation and drainage monthly
Buffers monthly
Shaft Pit ( check that the pit bottom is water tight) monthly
Tension weights: fixing, operation monthly
CAR AND CAR EQUIPMENT
Car sling: bolts/joints/bearings monthly
Fixing of the car sling, insulators monthly
Guide shoe fixing and condition monthly
Guide lubricators monthly
Roller guides fixings and condition, car and counterweight
Mounting of suspension ropes monthly
Function of the safety gear (also safety gear of the CWT if provided)
Retiring ramp: fixing and operation monthly
Service drive operations monthly
Car roof: load weighting devices, coating monthly
Car lighting, ventilation and fans monthly
Safety circuit: electrical devices monthly
Safety circuit: mechanical devices monthly
Post-Wide Elevator Maintenance, Inspection and Repair
TECHNICAL EXHIBIT B
Push buttons and displays monthly
Emergency situation test (alarm devices and roof emergency hatch, if used)
Handrails, mirrors and other car equipment.
monthly
Car doors and gates (locking and operator) monthly
Door way safety devices (safety edges, light rays) monthly
FLOOR LEVEL EQUIPMENT
Push buttons, displays and alarm bells monthly
Door locks, guide shoes, sills panels and fixings monthly
Door operation and equipment monthly
TEST DRIVE
Overall cleanness of the machine monthly
Operatio, noise, ride comfort, stopping accuracy monthly
Operation of the manual brake opening device every 6 month
Torque (sufficient friction) of the brake every 6 month
Brake lining thickness every 10 years
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