DE-18 USER MANUAL SECTION 7
82
AIR FILTER INSPECTION/MAINTENANCE
ELEMENT INSPECTION
Refer to Figure 7-2. Place a bright light on one side
of each element to inspect for damage or leak holes.
1. Inspect gaskets and matching sealing sur-
faces on the housing. It should be smooth or
replace in case of damage.
2. DO NOT strike elements against a hard sur-
face to dislodge dirt - this may damage the
sealing surfaces and/or rupture the element.
AIR FILTER MAINTENANCE
Refer to Figure 7-2. Air filter maintenance should be
performed at 7500 hours, one year or when the
corresponding maintenance message is displayed by
the controller. This corresponds to a pressure loss
condition across the filter of 12 in. of water. Your filter
assembly includes a pre-filter element and a main
element.
1. Loosen screws and remove access panel.
2. Remove the pre-filler and main filter ele-
ments.
3. Clean interior of housing with a damp cloth.
4. Replace the pre-filter element with new ele-
ment. NOTE: pre-filter can be cleaned by
washing with water.
5. Replace the main element with new element.
6. Replace access door and tighten retaining
screws.
OIL FILTER MAINTENANCE
Refer to Figure 7-3. Oil filter maintenance (using
repair kit PIN 02250049-820) should be performed at
7500 hours, one year or when the corresponding
maintenance message is displayed by the controller -
this corresponds to a pressure loss condition across
the unit of 20 psi (1.4 bar). Your oil filter includes a
proprietary replaceable element (PIN 02250049-821)
available solely from Sulliar and its agents - DO NOT
substitute.
1. Using a strap wrench, remove the old ele-
ment and gasket.
2. Clean the gasket seating surfaces.
3. Apply a light film of fresh oil to the new gas-
ket and hand-tighten new element until gas-
ket contacts the seat.
4. Continue tightening element by hand, an
additional 1/2 to 3/4 turn.
5. Restart package and check for leaks.
*Replacement Pre-filter Element P/N 02250119-338
*Replacement Main Filter Element P/N 02250119-339
Figure 7-2: Air FIlter
To Next Page
Loading...
