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MAINTENANCE
APRIL 2021
32DFR108.C
FR2SS-SERIES SERVICE MANUAL
7.
FLUID SENSOR
The fluid sensor is used to detect a low fluid level condition in the reservoir and outputs 24vdc when fluid level is
low (not detecting fluid), and 0.25vdc when fluid level is OK. Refer to table 3-6 below for status of LED lights on
sensor body.
TABLE 3-6: FLUID SENSOR LED STATUS
LED
ON
OFF
GREEN
POWER ON
POWER OFF
YELLOW
NO FLUID
DETECTED
FLUID DETECTED
Fluid sensor should be mounted flush to the Hydraulic Pump reservoir with no visible gap for proper operation.
Adjust sensor bracket accordingly if needed.
