SWDM240B OPERATION & MAINTENANCE MANUAL
7.4.2 Replacing Fuel Filter
Warning！
Fire may result in personal injury or death.
The leakage or spill of fuel on hot surface or electrical parts may result in fire.
Clean off leaked or spilled fuel. It’s forbidden to smoke when working on the fuel
system.
Turn off the cut-out switch or storage battery.
FIG.7-4-6 Fuel filter
（start from left）1. Fuel filter 2. Oil-water separator
This machine is equipped with fuel filter of two levels. Grade one is oil-water separator (1),
grade two is fuel primary filter (2), these filters should be changed at the same time.
Details about changing filter core for primary filter and main filter.
1. Open platform cover on the left and side plate.
2. Remove primary filter and main filter according to the arrow direction
on the filter casing, there’s no order to follow.
3. Clean left fuel in the inner chamber,that can be drained in advance
if possible.
4. Change filter element.
1. Open platform cover on the left and side plate.
2. Remove primary filter and main filter according to the arrow direction on the filter
casing, there’s no order to follow.
3. Clean left fuel in the inner chamber,that can be drained in advance if possible.
4. Change filter element.
Note
！
Don’t fill fuel into the filter before installation.
Polluted fuel may accelerate the abrasion of hydraulic components.
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