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Dispenser Start Up & Checklist
4. Put the Product D (2448 or 2444 one sided units only) pump handle in the ON position. Use a
voltmeter to verify 115 or 230 Volts AC on Terminal 19 of the terminal block. Use Terminal 2 as
Neutral. Return the Product D pump handle to the OFF position.
5. Repeat steps 1 through 4, 5, 6 or 7 (depending on the model being started) for the opposite side of
the unit.
6. Open and set the impact valves on remote dispensers only. Repeat for remaining units.
For Self-Contained Pumps
NOTE: If the lower door on the pulley side of the unit is off, replace the door and lock it.
1. Turn on the Product A pump motor circuit breaker. Use a voltmeter to verify 115/230 Volts AC
between Terminal 6 and Terminal 7 of the terminal strip. Put the Product A pump handle in the ON
position. Product A pump motor should be running at this time. Turn off the Product A pump handle
and the pump motor circuit breaker.
2. Turn on the Product B pump motor circuit breaker. Use a voltmeter to verify 115/230 Volts AC
between Terminal 10 and Terminal 11 or Terminal 18 and Terminal 19 of the terminal strip
depending on the model. Put the Product B pump handle in the ON position. Product B pump
motor should be running at this time. If the dispenser is a blender, both A and D motors should be
running. Turn off the Product B pump handle and the pump motor circuit breaker.
3. Turn on the Product C pump motor circuit breaker. Use a voltmeter to verify 115/230 Volts AC
between Terminal 14 and Terminal 15 or Terminal 18 and Terminal 19 of the terminal strip
depending on the model. Put the Product C pump handle in the ON position. Product C pump
motor should be running at this time. Turn off the Product C pump handle and the pump motor
circuit breaker.
4. Turn on the Product D pump motor circuit breaker. Use a voltmeter to verify 115/230 Volts AC
between Terminal 18 and Terminal 19 of the terminal strip. Put the Product D pump handle in the
ON position. Product D pump motor should be running at this time. Turn off the Product D
pump handle and the pump motor circuit breaker.
5. Repeat the process for the remaining units at the site.
FINISHING THE WIRING INSTALLATION - REPLACE THE SAFETY COVERS
Now that the pump is completely wired and tested replace the safety covers.
Replace the power board cover removed at the start of the wiring process and be sure that all 4
screws are installed and properly tightened. Perform this operation with the dispenser power off.
Check that the Intrinsic barrier cover is properly installed and the screws are tight.
In self-contained units check that the motor wire covers are properly installed and the screws are
tight.
Check that the power supply cover on the back of the computer module is in place and the screws
are properly tightened.
Close and lock all dispenser doors and covers.
Important: All covers must be returned to their designed locations or the pump will be unsafe to
operate and the warranty on this unit will be voided.
Purging Air From Remote Dispensers
Use the following steps on every unit starting with the unit farthest from the tank. Be sure to checks for
leaks as you purge the air from the system.
1. Turn off all power to the STP's involved.
2. Use a UL approved sealant to connect a gasoline compatible, conductive hose with a mechanical
valve to the shear valve test port.
3. Place the outlet end of the closed valve in a container approved for gasoline.
4. Turn on the power to the STP involved and activate the pump.
5. Slowly open the mechanical valve until you obtain a slow, constant stream of fuel.
6. Repeat this operation for all shear valves at the site working toward the tank.
7. Open all shear valves and close and lock all doors upon completion.
8. Open each Nozzle and purge the excess air from the dispenser.
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105894 Rev G 12-6-16
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