Delta | User handbook
Version 07/2022
page 27
10.2.9
Gearbox and drive motor
•
Checking the wear of the drive gearwheel on the drive.
•
Check the adjustment and wear of the brake (holding accuracy, ease of movement).
•
Check motor suspension for firm anchorage
•
Check for unusual noises and vibrations
•
Check the function of the emergency handwheel crank. Note that the engine brake must be
opened manually.
10.2.10
Signalling devices
•
Acoustic alarm (yellow alarm button on the platform)
•
Audible signal for battery charge levels
•
Visual signal (if present)
10.2.11
Documents / Emergency release key
•
Are all technical documents available (circuit diagrams, setting instructions, operating
instructions, etc.)?
•
Is an emergency release key available?
10.3
Lubricants and operating materials, spare parts
10.3.1
Lubricants and operating materials
•
Rails - Lubrication of the guide rails is not required.
•
Impellers - Lubrication of the impellers is not required.
•
Joints - Joints and sliding surfaces should be lubricated with engine oil or suitable greases.
•
Preservative - The chains can be treated with a preservative to protect them from corrosion.
•
Cleaning agents - Do not use aggressive cleaning agents to clean plastic-coated or painted
surfaces.
10.3.2
Spare parts
Only original spare parts from Lehner Lifttechnik may be used, as this is the only way to guarantee
safety and functionality. If other products are used, the declaration of conformity loses its validity.
