nifty TrackDrive TD120T Series, Operating/Safety Instructions Manual

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TrackDrive (TD) Series
Operating & Safety Instructions
English/USA – 02/17
45

Do not touch directly boards, transducers and boxes with flushing or degreaser fluids under
pressure.

Do not pierce the board box.

Seal the box and/or the panel which contains the electronic board, to reveal any unauthorized
access or tampering.
11. Ease of accessibility and replacing of internal parts;
Replacement of parts should only be carried out by appropriately trained and competent persons.
If parts require replacement only replace the complete item such as Boom Switch, Jack Safety Switch,
PCB or Hydraulic valve block.
Do not attempt to open the safety module or replace components soldered to any PCB.
Do not attempt maintenance of hydraulic components i.e. replace seals or internal component.
Only Niftylift original and supplied parts shall be used.
12. Means for easy and safe trouble shooting;
To check the operation of the elevated drive speed system
1. Power on the Niftylift and select the base control location.
2. Using the jack duty selector, engage the selected power option and deploy the jacks into contact
with the floor, levelling the spine of the machine.
3. At the ground control location and using the base green button raise the booms to clear the boom
rest and operate the cam switch. (Situated between booms 2 and 3 adjacent to the knuckle)
4. Return to the jack control station and deploy the stabiliser operating lever. Both the electrical and
hydraulic system will be rendered inoperative and jack controls will not function.
5. 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 stabiliser monitoring system at the beginning of every duty cycle.
15. Proof testing
This two channel system must be proof tested to identify unrevealed failures every six months by a
competent person with appropriate safety function experience.
Repair must be carried out by a competent person(s) with appropriate safety function experience.
Monitoring of stabilisers
Test 1
1.
Identify the two solenoid valves maintaining the safety function for each channel using the machine
electrical and hydraulic schematics
2. Stow the machine and remove the coil on the channel 1 hydraulic solenoid valve
3. Attempt to operate the jack legs
4. Fit the coil back onto the hydraulic solenoid valve