6 - Maintenance
104
10 Hours Service - EasyClean Filter
This filter has a clogging indicator, but even if this indicator does not
show clogging, it should be cleaned every 10 hours.
Servicing the Filter
1. Turn the filter lid counter-clockwise to open it.
2. Remove lid and filter from the filter housing.
3. Separate filter element from lid/filter guide by turning locks (A)
outwards.
4. Clean filter and, if necessary, clean the housing for larger impurities.
To Reassemble
1. Grease the O-ring on the filter lid.
2. Press the filter onto the filter guide/lid. Make sure that it has caught
the guide. Locks (A) are turned inwards.
3. Reassemble filter/filter lid into the housing. Make sure that it has
caught the guide in the bottom of the housing.
4. Turn the filter lid clockwise to close it.
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WARNING! Always wear protective clothing and gloves before
servicing the filter!
ATTENTION! If you have difficulties opening the filter, see “Emergency Operation - EasyClean Filter” on page 148.
10 Hours Service - In-Line Filter
If the boom is equipped with In-Line filters, unscrew the filter bowl to
inspect and clean the filter. When reassembling, the O-ring should be
greased.
Alternative filter meshes are available. See “Filters” on page 152.
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WARNING! Be careful not to splash out liquid when unscrewing
the filter bowl.
±
WARNING! Always wear protective clothing and gloves before
servicing the filter!