Atlas Copco XAHS 447 Cd S3A APP, Instruction Manual

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REPLACING FILTER ELEMENTS
Replacing the filter elements:
Installation instructions:
1. Drain fuel from the bowl.
2. Remove filter (2, 3), filterelement (4) and separate
bowl (2) from element (3).
3. Apply film of gas oil to new bowl seat.
4. Screw bowl (2) to new element (3) tightly by
hand.
5. Apply film of gas oil to new element seals.
6. Screw on filter (2, 3) and filterelement (4) tightly
by hand.
7. Open head vent and operate pump (5). Close vent
when fuel begins to purge.
8. Check for leaks, retighten if necessary.
Drain instructions:
1. Open bowl drain valve (1), operate pump (5) and
pump water out.
2. Close drain valve (1).
CLEANING CRANKCASE BREATHER FILTER
1. After switching off the engine, let it cool down for
about 30 minutes.
2. Open the clasps (2) and carefully separate the
bowl from the head. Be aware that hose (3) is still
attached.
3. Take out the wire mesh and clean it in a solvent
(diesel fuel).
4. Thoroughly dry the wire mesh with compressed
air.
5. Put the wire mesh in the bowl and mount the bowl
to the head. Do not twist hose (3).
(5)
(4) (1)
(2)
(3)
(2)
(1)
(1)
(3)