Height Rider/SP Series
Operating & Safety Instructions
English/USA – 01/18
Original instructions
68
10. Maintenance; Maintenance checklists;
Normal maintenance
Visual check of all levers including the mechanical links from the levers to the valve spools.
Ensure the smooth and uninterrupted operation of Drive controls.
Check the loss of functions for all boom movements with the machine drive functions are operated
and held to one end of travel. No boom functions should be available if any drive function is
operated. Repeat for drive, but when doing so, be aware of the possibility of the machine moving
as the control functions are checked. This should be performed in a clear, open area.
11. Ease of accessibility and replacing of internal parts;
Replacement of parts should only be carried out by appropriately trained and competent persons.
Only Niftylift original and supplied parts shall be used.
12. Means for easy and safe trouble shooting;
To check the operation of the travel control interlock.
1. Power on the Niftylift and select the cage control location.
2. Allow the power circuits to cycle and ensure the machine is ready for the command signal.
3. Press the base green button and operate a boom function to raise.
4. At the same time, operate the trigger and steer the drive wheels in one direction or the other.
5. Observe that the boom control function is lost and does not return until the steer lever is
released.
6. In a clear area, repeat for a drive forward/ drive backward lever function whilst operating a boom
raise command.
7. Observe that the boom control function is lost and does not return until the drive lever is
released.
8. Power off the Niftylift.
13. Information explaining the applications for use relevant to the category to which reference is
made;
Not applicable
14. Checking test intervals where relevant.
Check the operation of the travel control interlock to be made at every service interval.
Summary of Contents for HR 12
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