NMC-WOLLARD 2021Truax Blvd., Eau Claire, WI 54703, Phone (715) 835-3151, Fax (715) 835-6625
M100 Tow Tractor Manual No. 46052
PAGE 49
CHAPTER 2 MAINTENANCE
1 SERVICING
4. Connect the middle (wiper) terminal on the potentiometer to the sender terminal
on the gauge. Connect either one of the other potentiometer terminals to
ground.
5. Turn on keyswitch to power up the gauge.
6. Turning the potentiometer knob, set the gauge to read the desired shutdown
value (10 psi in this case). Use the screwdriver to adjust the shutdown point so
that the shutdown indicator comes on at this value. Using the potentiometer,
7. Repeat the process for the alarm value (12 psi in this case).
8.
on a rising temperature.
9. Remove the potentiometer and reconnect the sender wire.
APRIL 15, 2012
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