Parts Replacement And Adjustment Procedures; Main Filter Maintenance; Air Filter Maintenance - Sullair LS-25S Operator's Manual And Parts List

Section 6
MAINTENANCE
6.7 PARTS REPLACEMENT AND ADJUSTMENT
PROCEDURES

MAIN FILTER MAINTENANCE

Refer to Figure 6- -
250007---219) is located schematically between
the compressor cooler and the compressor injec-
tion port. When servicing the main filter, shut the
compressor down, make sure all pressure has
been released, then follow the instructions below.
For element replacement order kit number
250008---956.
To minimize the possibility of filter element rupture,
it is important that ONLY replacement elements
identified with the Sullair name, logo and appropri-
ate part numbers be used, and that substitute ele-
ments NOT be used, due to the fact that such filters
may have inadequate or questionable working
pressure ratings.
Figure 6 ---2 Air Filter Replacement (P/N 250006 ---718)
* Replacement element P/N 250007---838 (primary)
** Replacement element P/N 250007---839 (secondary)
28
-1. The main filter (P/N
C AU T ION
!
**
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 element from the filter head.
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 into position under
the housing and replace the capscrews, secur-
ing the canister and filter head.

AIR FILTER MAINTENANCE

Ref er to Figur e 6 --- 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
*