Doosan DL200, Руководство по эксплуатации и обслуживанию

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OP000509 Inspection, Maintenance and Adjustment
4-54
1,000 HOUR / 6 MONTH SERVICE
Perform All Daily, 10, 50, 250 and 500
Hour Service Checks
Air Cleaner
Engine, Air Cleaner
The degree of engine wear depends largely on the
cleanliness of the induction air. The air cleaner prevents
dust and other impurities from entering the engine.
Therefore, it is very important that the air cleaner must be
checked regularly and maintained correctly.
Primary Filter, Maintenance and Replacement
When the alarm text "Clogged Air Filter" is shown or every
1,000 hours, the filter must be replaced or be cleaned. The
period of operation between filter replacements vary
depending on the working environment of the machine. In
certain environments the filter needs to be replaced more
often.
• The filter can be cleaned according to instructions
which your authorized dealer will give you.
However, after the filter has been cleaned five
times or if it is damaged, it must be replaced.
NOTE:
Make a mark on the decal at the end of the
secondary filter every time the primary
filter is replaced or cleaned.
• In connection with replacing the filter, the cover
for the air cleaner should also be cleaned. It
works as a container for particles which have not
been trapped in the filter.
CAUTION!
Never remove air cleaner filter while engine is running.
This will allow dirt to be sucked into engine and cause
serious engine damage. Always turn engine "OFF"
before servicing air cleaner.
Figure 86
Figure 87