SP002030Electrical System
Page 78
Vent mode selects the direction of discharged air.
Outlets by vent modes
Internal and External Filters
Internal and external air purification filters are installed for the
operator's room.
Filters should be cleaned every 500 hours.
If machine operates in an excessively contaminated
environment, filters should be cleaned more frequently and if
necessary, replaced with new ones.
How to Check Internal Air Filter
1. Press both levers on the left and right side at the top of the
filter installed at the rear of the operator's seat.
How to Check External Air Filter
1. Open the door at the left side of machine and loosen four
marked bolts to remove the cover (1, Figure 71).
Modes
OutletsAA+BBB+CC
FG000422
Figure 70
TOP
Donaldson.
FG000440
1
Figure 71
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