Zoomlion ZCC1100, Руководство оператора, Страница: 161 / 291

Operator’s Manual for Crawler Crane
Crane
Operation
4-21
e) Adjustment of backrest
Pull the horizontal adjustment lever upwards, pull the backrest to proper position and
release the lever.
Figure 4-20 Adjustment of backrest
4.3.2 Checks before startup
The following checks should be performed before startup of the engine.
a) Check oil filter and oil level
1) Oil level of diesel engine
2) Oil level of hydraulic oil tank
3) Oil filter on hydraulic oil tank
b) Check coolant level
Add coolant to the rim on the filling nozzle.
c) Check the general conditions of the crane
Before starting up the crane, the operator must ensure that the following conditions are
fulfilled:
1) The crane is horizontally aligned.
2) The gear of the slewing ring must be clean and greased.
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3) The air inlet of oil coolant radiator is not blocked.
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4) All cowlings and covers on the sides must be closed and locked.
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5) No person or object is within the slewing radius of the crane.
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6) No ice or snow is on wire rope, winding drum and limit switches.
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7) There are no loose parts on slewing table or on the boom.
8) The shutoff valve on hydraulic oil tank should be opened.
9) The battery master switch must be placed in
“
ON
”
position. Otherwise, the whole
machine can not be energized.
For reference only.
Operators manual should be consulted and adhered to.