ahlmann AS 150, Operating Instructions Manual

Page: 75 / 113

S150/S151/S152/Z152 8-14
8 Maintenance
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(1) Remove the filter cartridge (section 8.2.12).
(2) Pierce the seal of the safety cartridge (8-30/arrow)
from the inside by using a screwdriver or similar tool and
pull up both strips.
(3) Hold the filter cartridge by both strips and pull it out by
carefully turning it back and forth. Replace the safety
cartridge and the filter cartridge by new ones.
(4) The remaining installation is performed as described
in section 8.2.12 (7)...(10).
8.2.14 Changing the fuel filter
See the engine operating manual.
8.2.15 Changing the starter batteries
NOTE
- The starter battery is a low maintenance part
according to DIN 72311, section 7. It is
located in the engine compartment, on the
right-hand side of the machine.
- Always store batteries in a clean and dry place.
(1) Disconnect the battery master switch (4-7/5).
(2) Use a square wrench to open the access panel.
(3) Remove both securing bolts SW 19) (8-31/arrows) for
the battery holder.
(4) Pull out the battery holder and the batteries to the
extent the retainer allows.
(5) Loosen and remove the securing bolts (SW 17)
(8-32/1) for the battery holder.
(6) Loosen and disconnect the battery cable clamps
(8-32/2) from the battery terminals (SW 13).
DANGER
Always remove the negative cable clamp first,
before removing the positive clamp. When re-
attaching, use the reverse order.
(7) Remove and replace the batteries.
(8) Lightly lubricate the terminals and clamps before re-
attaching them with acid-free and acid-resistant grease.
(9) To fit a new battery perform these steps in reverse
order.
DANGER
Make sure the fastenings are secure.
(10) Close the access cover again.
Fig. 8-30
Fig. 8-32
Fig. 8-31
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