(2) TASKS TO BE PERFORMED AFTER STARTING ENGINE
CAUTION
Before working with the outriggers and the crane, set the travel
lever stand in CRANE position. (push the travel lever stand down)
1. Put the outriggers down ONE by ONE until they all just touch the ground
with the Outrigger individual setting switch.
2. Then use the outriggers TWO by TWO to stabilize the crane with the
Outrigger collective setting switch.
3. Check the bubble in the level in order to make sure the crane is in the
correct position.
4. Make sure the rubber tracks are about 50mm above the ground.
NOTES
All four outriggers can be operated simultaneously by the
outriger collective setting switch.
[2] OUTRIGGER STOWING OPERATION
Reverse the outrigger set up procedure to stow the outrigger.
6. CRANE OPERATION
[1] OPERATIONS BEFORE CRANE OPERATIONS
CAUTION
Before working with the outriggers and the crane, set the travel
lever stand in CRANE position. (push the travel lever stand down)
Never let the hook block touch the ground or let the winch rope
slacken. This could damage the winch rope.
Un-stow the hook block :
Lower off the winch rope and raise the boom, until you can un-stow the hook.
NOTES
When extending the boom, always Lower the hook block
simultaneously.
[2] CRANE OPERATIONS
There are 4 possible crane operations :
(1): Slewing (forward: counterclockwise, backward: clockwise)
(2): Boom telescoping (forward: extend, backward: retract)
(3): Hook rasing and lowering
(forward: lowering, backward: raising)
(4): Boom derricking (forward: lowering, backward: raising)
6