Sullair TSR32 User Manual page 43

SECTION 6
C L F
ONTROL INE ILTER
The regulators and solenoid valves, which control the
compressor, are protected by a control line filter.
Remove the bowl and verify condition of element and
drain-float. Replace if needed, do not clean element,
with element/seal kit (02250153-288) and/or float
assembly/seal kit (02250153-280).
S C M
HAFT OUPLING AINTENANCE
The compressor unit and motor are rigidly connected
through the mounting
arrangement makes
unnecessary. The coupling is a jaw type in shear. If
the elastomeric (rubber)
replacement due to wear or damage, order a
replacement element and perform the following
steps:
1. Remove the protective grill from the adapter
housing.
2. Loosen the retaining screw located on the
outer sleeve. Slide the sleeve to one side,
exposing the coupling element.
3. Unwrap the coupling element from the
coupling jaws.
Table 6-1: Troubleshooting Guide
SYMPTOM
Compressor will not start
adapter housing. This
coupling alignment
element requires
PROBABLE CAUSE
Main disconnect switch open
Line fuse blown
Control Transformer Fuse Blown
Motor Starter Overloads Tripped
module if no display or erratic
display.
Low incoming line voltage
TSR32 USER MANUAL R00
5. Install the new element by wrapping it
around the jaws, engaging the cogs on the
element into the jaws.
6. Reinstall the outer sleeve and secure by
tightening the two screws to 45 in·lbs (5 Nm).
7. Reinstall the protective grill.
INTRODUCTION
The information in the Troubleshooting Guide
describe symptoms and usual causes for the listed
discrepancies. However, DO NOT assume that these
are the only malfunctions or fault conditions that may
occur.
NOTE
For additional troubleshooting guidelines,
ual.
REMEDY
Close switch.
Replace fuse.
Reset. Should trouble persist, check whether
motor starter contacts are functioning properly.
Check voltage. Should voltage check low,
consult power company.
Replace
Check voltage. Should voltage check low,
consult power company.
module if no display or erratic display.
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