Operation; 1� Priming The Pump; 2� Motor Control Operation - SPX FLOW Bolting Systems PE55TWP-4-BS Operating Instructions And Parts List Manual

1. Priming the Pump
When operating the pump for the first time
A� Valve and hose connections must be tight, and the reservoir must be filled to the proper oil level.
B� Jog the pump several times to build pressure� If the pump doesn't build pressure, it may not be primed�
Disconnect a hose from the system and route it back to the pump reservoir� Run the pump until a
steady flow of oil is observed free of suspended air bubbles. Reconnect the hose to the system.
C� Run the tool several times to eliminate air from the system� For more complete instructions, refer to the
section titled "Bleeding Air from the System�"
D� The pump is now ready to be put into regular operation�
IMPORTANT: After eliminating trapped air from system, retract the wrenches and refill the pump
reservoir to 1/2" from the top of the filler hole.
Motor Control Operation
2.
A� Connect the power cord to an appropriate power source�
B� Place the motor control switch in the ON position or the
REMOTE position, if applicable. Refer figure 3.
C� Refer to figure 4. Press rocker switch so it is in the OFF
position�
D� While the rocker switch is in the OFF position, depress and
release the SET button� This arms the system and the pump
is ready to use�
E� Depress the rocker switch to the ADVANCE position and
motor will start and tool will advance� Release rocker switch
to select RETRACT and tool will return to starting position�
At this point the rocker switch can again be depressed to
ADVANCE to start cycle over until fastener is tight�
F� Depress rocker switch to OFF position to stop pump�
NOTE: If pump is turned off by operator or if the built in
retract timer shuts down the unit, follow C, D and E
sequence above to ensure restart.
© SPX FLOW, Inc.

OPERATION

Fig. 4. Hand Pendant Controller
12
Fig. 3. Motor Control Switches
ADVANCE
RETRACT
OFF
SET BUTTON
Form No. 1000679
Rev. 7 Nov. 6, 2023