HEK MSHF, User Manual

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MAINTENANCE
9-1 MSHF • 7295-026A
9. MAINTENANCE
9.1 General
The simple robust construction of the machine ensures that maintenance can be kept to a
minimum. Sensible use of the machine, regular checks for correct functioning and regular
cleaning will result in a minimum requirement for maintenance. This will guarantee a long
working life for the mast climbing work platform.
Parts must comply with to the technical specification of Hek Manufacturing b.v.!
Use only original parts of Hek Manufacturing b.v.
9.2 Maintenance intervals
The following maintenance activities are essential:
A. Weekly maintenance
- Grease the rack and pinion. If these are heavily contaminated with sand or grit they must
be cleaned first.
Specification for grease:
- HEK-rack and pinion grease
- Shell Rhodina 2
- Clean the platform and the drive unit.
- Carry out the checks detailed in section 7.2.
- Visually inspect the rack and pinion drive.
B. Monthly maintenance
- Inspect the guide rollers (visual inspection of security devices, gaskets and bearings).
- Check that all mast bolts are tightened with the correct torque.
- Check that all anchors are secure and re-secure any loose parts.
- Check the functioning of all limit switches.
- Grease the jacks and the king pins of the chassis.
- Grease the drive unit pressure rollers.
- Perform the activities listed at A.