FILE: 091-205
DATE: 06-08-2011
INSTRUCTION MANUAL
AUTO PUMP TESTER
An Air Tank to be used in testing and troubleshooting
the AUTO PUMP
INPUT: AIR PRESSURE 150 PSI MAX.
MODEL# 091-205
3 YEAR WARRANTY
INTRODUCTION
The Model 091-205 AUTO PUMP TESTER is a ½ gallon tank with a pressure
gauge, bleed valve and air line that acts as a reservoir that may be pressurized by
an Auto Pump.
In order to test the AUTO PUMP it is necessary to connect the pump to an air
receiver and run the pump. This permits evaluating the run time required to pump
up a given volume and to check the set points of the pressure switch. The AUTO
PUMP TESTER contains a bleed valve which may be opened to reduce the tank
pressure and closed to measure the time required to reach the pressure switch cutout pressure.
PUMP TEST PROCEDURE
1. Open the bleed air valve on the Tester.
2. Connect the pump to be tested to the air inlet hose on the Tester.
3. Apply power to the pump and observe that the motor runs.
4. Close the bleed air valve and measure the time required for the tank pressure
to rise to either 90 psi or till the pressure switch interrupts the power.
5. Open the bleed air valve to reduce the tank pressure to the point at which the
pressure switch closes.
6. Close the bleed air valve to permit the tank pressure to build up.
7. Measure the time required for tank pressure to attain the switch cut out point.
8. Repeat the bleed – pump up cycle to verify the pump time required.
9. Adjust the pressure switch as required, cycling the pump off-on to verify
pressure switch operation
SPECIFICATION
Max. Output Cut-Out Cut-in Time to fill
Time to cycle
Pump Model Number
091-9
091-9HP
091-9B-1
091-9HP
Note: The Cut-out and Cut-in pressures shown are the maximum settings
of the pressure switch. The installer or assembler may elect lower settings to
increase compressor life.
Volts PSI PSI PSI
12VDC 95 95 75
12VDC 125 125 105
120VAC 95 95 75
120VAC 125 125 105
Empty tank
pres. Switch
PARTS LIST
Item Part Number Description
TA-02V 1/2 Gallon Air Tank
1
2203P-4-4 1/4 NPT Tee
2
5049K4 Needle Valve
3
SAD2002-160 2 inch, 150 psi Gauge
4
NN-4-035 1/4 inch Nylon Hose
5
68PLP-4-4 Fitting, 1/4 NPT to 1/4 Hose
6
7
8
WARRANTY
All products of Kussmaul Electronics Company Inc. are warranted to be free of
defects of material or workmanship. Liability is limited to repairing or replacing at our
factory, without charge, any material or defects which become apparent in normal
use within 3 years from the date the equipment was shipped. Equipment is to be
returned, shipping charges prepaid and will be returned, after repair, shipping
charges paid.
Kussmaul Electronics Company, Inc. shall have no liability for damages of any kind
to associated equipment arising from the installation and /or use of the Kussmaul
Electronics Company, Inc. products. The purchaser, by the acceptance of the
equipment, assumes all liability for any damages which may result from its
installation, use or misuse, by the purchaser, his or its employees or others.
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