1. The Auto Pump is supplied with a 120 volt A.C. line cord and is ready to operate. The line cord
may be plugged into an available outlet or the cord may be cut and permanently wired to the
120 volt A.C. system in the vehicle.
2. The compressor is calibrated to cut-in at 75 PSI and cut-out at 95 PSI. For higher cut-in and
cut-out, turn the range nut clockwise. To lower cut-in turn range nut counterclockwise. Do not
exceed 100 PSI cut out.
COMPRESSOR OUTPUT IS 100 PSI MAXIMUM.
DO NOT EXCEED 100 PSI OR YOU WILL VOID
WARRANTY.
120 VOLT A.C.
POWER CORD
PRESSURE
SWITCH
PRESSURE SET
POINT ADJUSTMENT
TURN CLOCKWISE TO
INCREASE BOTH CUT-IN
AND CUT-OUT PRESSURE
FACTORY SET TO
CUT-IN @ 75 PSI
CUT-OUT@ 95 PSI
AUTO PUMP
091-9B-1
BLK
WHITE
WHITE
BLK
GRN
GRN
NOTE:
THIS PUMP REQUIRES A MINIMUM
OF 110 VOLTS. FOR OPERATION AT
LOWER VOLTAGES THE PUMP WILL NOT
START, AND/OR MAY DAMAGE THE PUMP.
VEHICLE WIRING INSTALLATION
5
