SUNWARD SWE20F 2019, Руководство по эксплуатации и техническому обслуживанию

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The reading will be imprecise if
check oil level immediately after
stopping machine. Make sure to cool
down the engine oil at least 15
minutes before inspection.
Check engine oil level
1) Park the excavator on a level ground.
2) Take out dipstick, wipe the oil with clean cloth, and insert dipstick into engine again.
3) Take out dipstick again, the oil level must lie between MAX and MIN marks.
4) Fill engine oil through filler filter if necessary. Make sure to use recommended oil.
Replace engine oil
The engine oil and oil filter must be replaced after the first 50 hours’ operation.
After first replacement, please carry out replacement as per <YANMAR operation and
maintenance manual>.
Replace engine oil filter…every 500 hours
Steps of replacing engine oil and filter
1) Warm up engine oil before start, but don’t overheat.
2) Park the excavator on a level ground.
3) Lower the bucket to ground.
4) Run engine idle for 5 minutes.
5) Shut off engine, and take out key switch.
6) Pull the pilot control lever to lock position.
In order to get correct value, check
oil level before starting engine
everyday and make sure to park the
excavator on level ground.