Dwyer TFP-GV - Manual (Page 15)

F-20-TFP-G, pg. 15 of 27
It should be noted that the maximum output voltage for the units is
approximately 5.9VDC. It is not possible to adjust units if an output of
greater than 5.9 VDC is required.
Adjusting the Gain Potentiometer Using a Flat Head Screwdriver
(TFP-GV Series shown, other models similar)
D. Maintenance And Product Care
1. General
CAUTION: Do not disassemble your flow meter or flow sensor
for any reason. If the unit appears to be malfunctioning please
contact Dwyer Customer Service.
The TFP Series requires no periodic maintenance if used within the
recommended specifications.
The next recommended recalibration date is stated on the calibration
certificate supplied with the unit. Please contact Dwyer Customer Service for
further information.
Inlet filters should be periodically checked and cleaned / replaced as
necessary.
Regularly check all electrical and process connections for damage or
deterioration.
If the sensor is to be stored, keep both the inlet and outlet ports sealed.