Oil Return/Sight Glass Maintenance; Fluid Return / Sight Glass - Sullair TS32 Series User Manual

SECTION 6
9. Clean the underside of the separator tank
cover and remove any rust.
10. Replace the cover plate, washers and 3/4-10
capscrews. Lubricate and Torque to 200 ft.-
lbs. (271 Nm).
11. Reconnect all piping making sure return line
tubes extend to the bottom or 1/4" (6mm)
above the bottom of the separator element.
This will assure proper fluid return flow to the
compressor.
12. Check the return line strainers before restart-
ing the compressor (order replacement kit
no. 02250117-782).
O R / G
IL ETURN SIGHT
Refer to Figure 6-4. The oil return/sight glass
subassembly is attached to the separator tank lid.Oil
return/sight glass maintenance should be performed
on a routine basis parallel to that of the fluid filter, or
as indicated in the Troubleshooting Sections (both
Supervisor and Maintenance) of this manual. The
maintenance on an oil return/sight glass is mainly
concerned with the condition of the filter assembly.
Figure 6-4: Fluid Return / Sight Glass
(I) Replacement Filter Assembly P/N 02250117-782
M
LASS AINTENANCE
Order filter assembly no. 02250117- 782, and use
the following instructions as a guide.
NOTE
Always performing maintenance on both oil
return/sight glasses at the same time.
1. Disconnect the tubes at the tops of the sight
glass assemblies.
2. Unscrew male connector (for left-side glass),
or the straight thread tube connector (for
right-side glass) from sight glass/orifice
blocks.
3. Remove used filter assembly, and replace
with new assembly.
4. Coat/lubricate the
grease.
5. Reattach the connectors to the sight glass/
orifice blocks.
TS32 USER MANUAL
O-rings will silicone
71