Upright TL33 - Emergency Rotation; Emergency Lowering Valves

3-8
TL33 Work Platform
Operation
Section
3.4
EMERGENCY ROTATION
The following procedure for rotation of the elevating
assembly in an emergency situation should be carried
out only by a qualified service engineer:
1. Ensure booms are lowered as far as possible using
emergency lower valves.
2. Remove cap on rotation gearbox shaft cover.
3. Apply a 13 mm. socket wrench to shaft and turn to
rotate elevating assembly.
4. Remove wrench.
5. Reinstall protective cap.
CONTROL FROM GROUND LEVEL
1. Ground Controls are fitted at the base of the boom.
These should only be used when no operator is in the
platform (for maintenance/ service purposes), or if the
operator has become incapacitated.
2. Turn key switch to CHASSIS (to the right).
3. Use the appropriate switch to raise/lower Boom 1,
Boom 2 or rotate as required.
AFTER USE EACH DAY
1. Ensure that the platform is fully lowered.
2. Park the machine on level ground, preferably under
cover, secure against vandals, children or unauthorised
operation. Apply handbrake.
3. Turn key switch to OFF and remove key to prevent
unauthorised operation.
4. Recharge batteries in accordance with the instructions
in section 4.3.
Figure 3-4: Emergency Lowering Valves
TURN TYPE
Knob on Emergency
Lowering valve.
Turn
anti-clockwise to
allow oil out of
cylinder full-bore and
lower boom
PUSH TYPE
Knob on Emergency
Lowering valve.
Push anti-clockwise
to allow oil out of
cylinder full-bore and
lower boom