MAHA DUO CM Series, Operating Instructions Manual

Page: 24 / 45

24
BA082901-en
5.10 Manual Lowering of the Lift
5.10.1 Important Notice Regarding Manual Lowering
WARNING

Perform actions in the sequence described! The sliding shoes must only be at-
tached after the seat valves have been mechanically disabled.

If the lowering procedure needs to be interrupted, first remove the sliding shoes
and then enable the cylinder’s seat valves. The latches are now in the safety posi-
tion.

If the lift and the wheel-free jack need to be lowered manually, first lower the
wheel-free jack to the home position. See section 'Manual Lowering of the Wheel-
Free Jack'.

After manual lowering, restore the valves to their previous operating state.
5.10.2 Sequence of Actions for Manual Lowering
CAUTION : Ensure that actions are performed in this sequence!
1 Open the seat valves (A) of the main cylinders.
2 Place the sliding shoes (B) underneath the latches.
3 Leave the hazard zone.
4 Actuate the release valves.
5 Close the seat valves of the main cylinders.
6 Remove the sliding shoes.
See in-depth description on the following pages.
Latch engaged Latch disengaged
A
B