Install Level Sensor Probes; Level Sensor Calibration - Graco XM PFP Setup & Operation

Install Level Sensor Probes

Each tank uses a 26.25 in. (67 cm) stainless steel rod,
which functions as the level sensor probe, that mounts
into the level sensor head and extends down into the
tank. The level sensor probes are tie-wrapped to the
frame of each feed module at the factory prior to
shipment. The level sensor probes must be mounted
into the level sensor heads before use.
1. Verify the main power switch is OFF.
2. Disconnect 3/4 in. union that holds the level sensor
on top of the tank.
3. Apply blue thread lock to the threads in the top of
the rod.
4. Feed the rod into the tank and screw the threaded
end up into the sensor head.
3A2776K
5. Use a pliers to grab the flat on the rod and tighten
the rod up into the sensor head. Do not over-tighten.
F . 18
IG

Level Sensor Calibration

Level sensors are factory set to work with these tanks.
Calibration is not necessary unless replacing a sensor.
See repair manual for the XM PFP (3A2989).
Setup
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