Rack and pinion hoist
Assembly and Operating Instructions
63 / 100 BL108 GB Edition 03.2018 Rev. 02
8.1 Maintenance schedule
Weekly
Check the braking distance
Check the gear rack and drive pinion for lubrication and wear
Check the trailing cable, mains supply cable and control lines
for damage.
Visual inspection of all defect devices and limit switches
Check the rack and drive pinion for wear
Check that the ladder interlocking, limit switch approach bar and
ladder ties/bolts are securely attached to the ladder and
building, tighten if necessary.
Apply lubricant to the trailing cable
Notices present and easily legible
Function test of the control (manual control)
Check the gearbox oil on the drive
Check the gear rack is positioned securely
Check motor brakes (air gap and pad thickness)
Check the rescue equipment
Check track rollers on the trolley
Protective earth testing in accordance with EN 60204, Part 1
Insulation check in accordance with EN 60204, Part 1
1
For increased use or in multi-shift operation, accordingly more frequent.
² Maximum check intervals can be significantly shorter, depending on location of use
and national regulations.