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6 - Maintenance
Service and Maintenance intervals
10 hours service - Suction filter
To service the suction filter:
1. Pull out the steel clip (A).
2. Lift the suction hose fitting (B) from housing.
3. Filter guide and filter (C) can now be removed.
To reassemble:
4. Press the guide onto filter end.
5. Place the filter into housing with guide facing up.
6. Ensure the O-ring (D) on the hose fitting is in good condition and
lubricated.
7. Refit the suction hose (B) and steel clip (A).
10 hours service - Self-Cleaning Filter
1. Unscrew nut (A) and open filter.
2. Check filter gauze (B), clean if necessary
3. Lubricate O-ring (C)
4. Assemble filter again.
10 hours service - In-Line filter (optional equipment)
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 section on Technical spe-
cifications - Filters and nozzles.
6.4
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