Procedure
1. Turn the pressure control valve (A)
clockwise to set the maximum
pressure (700 bar, 10,000 psi). If
you use hex sockets, there are
restrictions to make sure that the
sockets do not break.
2. Place the tool onto the nut or the
bolt correctly. Refer to the marking
"LOOSEN" on the tool.
3. Press and hold the start button (B)
on the remote control until the
square drive no longer turns.
The piston in the tool is in the fully
extended position. An audible click
will sound. The pressure gauge
increases to the set value.
4. Release the start button (B) on the
remote control.
The piston in the tool moves to the fully retracted position. An audible click will
sound.
5. Repeat steps 3 and 4 until you can loosen the nut or the bolt by hand.
6.8 Automatic shut-off system
The electric pump unit is equipped with an automatic shut-off system. The pump unit will
be switched off after approximately 30 seconds of non-operation to prevent wear and
overheating. To restart the pump unit, press the start button on the remote control.
6.9 Thermal protection
The electric pump unit is equipped with a thermal protection to monitor the temperature of
the motor. If the preset maximum temperature is exceeded, the pump will be switched off
automatically and the green LED indicator on the pump unit will go off.
The green LED indicator on the pump will come on when the motor has cooled down.
The pump unit is ready to operate.
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