Section 7
MAINTENANCE
36
down, be sure all pressure has been released, then
follow the instructions below. For element replace-
ment order kit number 250008---956.
1. Remove the four (4) capscrews which secure the
filter head to the canister.
2. Pull the canister away from the filter head. The fil-
ter elements will be attached to the head.
3. Separate the upper element from the head.
These elements are joined together with an
adapter piece. Remove, clean and use to rejoin
elements.
4. Remove the canister seal.
5. Thoroughly clean the filter head and canister in
solvent.
6. Lubricate the new seals with the same type of
fluid used in the compressor and position each
seal in its appropriate place.
7. Carefully push the element back in position on
the filter head.
8. Hold the canister in position under the housing
and replace the capscrews, securing the canis-
ter and filter head.
AIR FILTER MAINTENANCE
Ref er to Figur e 7 --- 2 . A ir f il ter maintenanc e shoul d
be performed when the air filter maintenance mes-
sage is displayed. The air filter is equipped with a
primary element and a secondary element. As pre-
viously stated, the Supervisor will alert you as to
when the primary element maintenance is neces-
sary. When removing the primary element, always
check the secondary element for visible dirt,
grease or damage. The secondary element must
be changed after every sixth primary element
change. DO NOT clean the secondary element.
ELEMENT REMOVAL
1. Clean the exterior of the air filter housing.
2. Remove the cover assembly by loosening the
wingnut securing it.
3. Pull the element assembly out of the housing.
4. On the inside of the element, you will notice a
wingnut which fastens the element to the hous-
ing. Remove the wingnut and pull the primary
element out.
Figure 7 ---2 Air Filter Replacement (P/N 250006 ---718)
* Replacement element P/N 250007---838 (primary)
** Replacement element P/N 250007---839 (secondary)
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