Separator Maintenance - Sullair ShopTek ST400 User Manual

USER MANUAL
S T
™
HOP EK
6.7

SEPARATOR MAINTENANCE

Replace the separator elements every 2 years or
4000 hours, whichever occurs first. The separator
elements must be replaced. DO NOT attempt to
clean and reinstall the separator elements.
S E
EPARATOR LEMENT
Refer to Figure 6-6. Use the following procedure
below to change the separator:
CAUTION
Relieve all pressure from the separator/
sump tank and all compressor lines.
1. Loosen and remove the six (6) hex head
capscrews (M12 x 45mm) from the cover
plate.
2. Lift the cover plate from the separator tube.
3. Remove the separator element.
4. Inspect the separator
contamination, or damage.
5. Reinsert the separator elements into the
separator tube taking care not to dent the
element against the tank opening.
6. Install a new lubricated O-ring in the O-ring
groove on the underside of the separator/
tube cover.
7. Replace the cover plate, washers and
capscrews. Torque to 28 ft·lbs. (38 N·m).
8. Clean the return
restarting the compressor. Refer to Figure 6-
1 and Figure 6-2.
9. Check condition of grounding spring on lid,
ensure it is clean and provides good contact.
60
R
EPLACEMENT
tube for rust,
line strainer before
02250180-090 R00
Figure 6-6: Separator Element Assembly
5-10HP
1. Cover
2. Cover Gasket
3. Separator Element
4. Separator Tube
SECTION 6