Komatsu PC30MR-5 Operation & Maintenance Manual page 145

OPERATION
METHOD FOR CLOSING FLOOR UNIT
NOTICE
Before closing the floor, check the wiring harness, piping, and seat inside floor and in the revolving
frame for damage or problem.
If any damage or problem is found, ask your Komatsu distributor for repair.
METHOD FOR CLOSING FLOOR UNIT: CANOPY SPEC
1.
Remove the lock pin (14) of second lock, and insert it into
holder hole (17).
If it is hard to remove the lock pin (14), hold the handle
(10) and while pulling it up, remove the lock pin (14).
2.
While pulling the floor lock release lever (9) to FREE posi-
tion (F) with your left hand, hold the handle (10) with your
right hand and push it down slowly to the direction of arrow
(approximately 45 °) to release the first lock.
3.
Hold the handle (10) with your right hand and lower the
floor slowly to the direction of arrow (approximately 45 °).
NOTICE
Check that there is no pinched or damaged wiring har-
ness and piping.
4.
Close the inspection window (8).
WENAM00150
EXPLANATION OF COMPONENTS
3-79