Located inside cab R.H.
Part Number - YN20T02111P1 (OPT.)
Before starting work, be sure to set the
attachment select switch to the proper position.
Located inside cab R.H.
Part Number - YN20T01930P1 (OPT.)
MAINTENANCE
(When using nibbler or breaker)
Contamination and deterioration of hydraulic oil
may develop malfunctioning of control valve,
early wear and seizure of hydraulic pumps,
and consequential damage of entire hydraulic
circuit.
Replace filters and hydraulic oil, refering to the
following table.
(1)Hydraulic oil change
: Every 1000 hrs.
(2)Hydraulic return filter change
First : 50 hrs
Regular : Every 250 hrs
Located on arm.
Part Number - YN20T01337P1 (2-REQ'D)
Make sure the area is clear of obstacles and
persons before begining the operation of the
machine. Always look around before you start
the swing operation. Make sure everyone is
cleared in your worksite. Sound horn before
beginning swing operation.
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22. ATTACHMENT MODE SELECT SWITCH
-The work with breaker in any position other than "Breaker" may cause damage to the oil cooler, the
hydraulic equipment and breaker.
-When the work mode icon, "H" or "S", is flickering, it tells the wrong choice of the attachment. Set
the attachment select switch to the proper position.
23. NIBBLER & HYDRAULIC BREAKER
24. KEEP CLEAR WORKING AREA
[
1. SAFETY PRECAUTIONS
]
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