MTS Series 505G2 SilentFlo Hydraulic Power Unit Model 505G2-11 - Manual (Page 30)

Model 505G2.07/.11 SilentFlo™ HPU 30
HPU Setup
D. Verify the motor rotation (the pump motor can start with the wrong
rotation). Press the High Pressure switch.
• If pressure begins to increase, proceed to the next step.
• If the oil pressure value shows no pressure, press the Stop button to
shut down the unit (do not run more than 10 seconds in the wrong
direction). Have a qualified electrician make a change in the electrical
phase to the motor.
E. Check for unusual noises or leaks. If a problem is found, press the Stop
button. You must correct the problem(s) before you continue.
F. If there were problems in step E, restart the HPU and select high
pressure.
G. Verify the correct output pressure, as shown on the pressure gage.
H. Press the Stop button to shut down the unit.
6. Connect the controller cable (if used).
The controller cable provides a means to connect your controller to the
HPU. When connected, your controller can remotely start and stop the unit
and switch between the low and high pressure selections. The cable also
permits the controller to monitor the low level, overtemperature, and dirty
filter status.
Important If a controller is not used, the installed jumper plug must be used or
the unit will not start.
Connect the controller cable to the connector located at the lower left side of
the electrical enclosure.
HPU Setup
The following procedure should only be performed at HPU installation to verify
settings, when you replace the user interface panel, or if you need to change a
selection.
1. Rotate the power disconnect switch to the on (|) position.
2. On the user interface Main Display, select the language.