OPERATION & MAINTENANCE MANUAL SWE18UF
54
The intervals in the periodic maintenance list are based on the normal condition. If operate
excavator in bad conditions, the intervals should be shorten.
4.1.3 Using Fuel and Lubricant Correctly
Preparation for maintenance
1)
Place the machine on a hard horizontal ground.
2)
Lower the bucket to the ground.
3)
Operate engine at low rev for 5 minutes.
4)
Stop engine, and take out the key from switch. (If it is necessary to maintain the machine as
the engine runs, operator can’t leave cab)
5)
Pull the pilot control lever to “LOCK” position.
6)
Before maintenance, please hang the label “DO NOT OPERATE” on left control handle.
4.1.5 Engine Maintenance
Please carry out periodic maintenance in the engine manual.
4.1.6 Periodic Replacement of Hydraulic Hose
1)
Make sure to carry out periodic inspection of machine to guarantee safe operation. If listed parts are
damaged, it may cause serious fire. Because it is difficult to judge the aging situation of these parts by vision,
you should replace them at listed intervals. However, if any part is found bad in the inspection, it should be
Always use recommended fuel and
lubricant, otherwise it will damage
the machine and lose the warranty of
Sunward.
