NOTES
118
6.11 WATER CONDENSATE
DRAIN MAINTENANCE
If the compressor is fitted with the standard solenoid
condensate drain valve, it is necessary to periodically
clean the strainer. Remove the knurled cap from the
strainer and remove the strainer screen. Clean the
screen and reinstall. If the screen is damaged, the
strainer assembly must be replaced (02250171-245).
6.12 CONTROL LINE FILTER
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 (02250112-031) and/or float
assembly/seal kit (02250115-960).
6.13 SHAFT COUPLING
MAINTENANCE
The compressor unit and motor are rigidly connected
through the mounting adapter housing. This
arrangement makes coupling alignment
unnecessary. The coupling is a jaw type in shear. If
the elastomeric (rubber) element requires
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.
4. Verify shaft hub gap = .19”
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.
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