Industrial Bolting Technologies IBT-115 Single-Port Power Pack
8
Pressure adjustment
NOTE: For easy adjustment of the pressure regulating valve always adjust
the pressure by increasing up to the desired pressure setting.
1.
Loosen the locknut on the pressure regulating valve, and back the
adjusting knob out a few turns.
a.
Do so by turning the adjusting knob in a counterclockwise
direction.
b.
This will decrease the pressure setting to a pressure lower
than the desired pressure.
2.
Connect the electric power supply and flip the on/off
switch to “On”
a.
This switch is located on the back of the
electrical control box.
3.
Press the rocker switch on the top position to
“Advance”.
4.
While holding remote rocker in the “Advance” position,
slowly turn the adjusting knob in a clockwise direction.
a.
This will gradually increase the pressure setting.
5.
When the pump reaches the desired pressure, lock the adjusting knob in position by
tightening the locknut.
6.
Vibration can cause the Pressure Regulating Valve to loosen and cause inaccurate
pressures if locking nut is not tight.
Attention: The power pack must not be connected to the hydraulic when adjusting the
pressure. Remove any hydraulic hoses (if connected).
Releasing the system
1.
Turn off the unit power.
2.
Slowly open the Pressure Regulating Valve to release pressure.
3.
Verify the unit pressure reads Zero (0).
4.
Remove high pressure hydraulic hoses.
5.
Replace plastic cover on fitting.
