SPECIFICATIONS
Voltage
120V, 60 Hz
Amp Draw
1 amp maximum
Compatability
For use on 5 HP through 30 HP models: 35WC40, 35WC41, 35WC42, 35WC43, 35WC44, 35WC45,
35WC46, 35WC47, 35WC48, 35WC49, 35WC50, 35WC51, 35WC52, 35WC53, 35WC54, 35WC55,
35WC56, 35WC57, 35WC58, 35WC59, 35WC60, 35WC61, 35WC62, 35WC63, 35WC64, 35WC65,
35WC66, 35WC67, 35WC68, 35WC69, 35WC70, 35WC71, 35WC72, 35WC73, and 35WC84
DIMENSIONS
Dimensions
5" x 3" x 7"
INSTALLATION INSTRUCTIONS
DIRECTIONS IF UNIT IS NOT PRE-INSTALLED
IMPORTANT: The compressor must be level for the low oil guard to operate properly. If necessary, shim the
mounting feet to bring the base on top of the tank to a level position.
Mechanical Installation (See Figures 1 - 4)
1. Drain oil from crankcase.
2. Remove the oil level sight glass from the compressor.
3. Install the o-ring in groove on the adapter (See Figure 1).
4. Install the adapter in the oil sight glass opening.
5. Apply a small amount of oil to the o-ring and push the oil level guard housing on to the adapter (See Figure
2).
6. Tighten set screw in housing until snug and then re-install oil level sight glass on the front of the housing (See
Figure 3).
Adapter
Figure 1
After the installation of the Low Oil Guard has been tested and found correct, refill the compressor pump with
compressor oil. Slowly fill crankcase, allowing extra time for oil to flow into the Low Oil Guard. Wait one minute
after adding a quart of oil (longer if the temperature is low). For complete information on compressor pump oil,
see your compressor pump manual.
Release all system pressure before attempting to install, service, relocate or
perform any maintenance.
Pump
O-ring
Figure 2
Housing
Figure 3
Sight Glass
Set Screw
3