EN
G
LI
S
H
9
Troubleshooting
The impact wrench
fails to deliver full
power or does not
rotate at all.
The tool is unlubricated.
Lubricate the tool with appropriate
oil, refer to the
Lubrication
section.
Low air pressure.
Adjust the pressure regulator on
the compressor to 90 psi/6.3 bar.
The function selector is in
the wrong position.
Check and adjust.
The pressure keeps falling. Air hose is too long or has too small
a bore causing pressure drop.
Check and replace it with a shorter
hose or one with a larger bore.
Worn/broken rotor blades
in air motor.
Replace.
Water or spray blows out
of the exhaust.
Empty any condensation from
the tank and hose.
If the impact wrench
has been left unused
for a long time the rotor
blades in the air motor
might have stuck.
Lubricate the tool with appropriate
oil, refer to the
Lubrication
section.
Then run the tool on
High
impact
force for about 30 seconds.
Refer to
Operating instructions
.
If this doesn’t help, repeat
the procedure.
Responsible disposal
The product should be disposed of in accordance with local regulations.
If you are unsure how to proceed, contact your local council.
Specifications
Socket drive
½
″
square
Max. torque
678 Nm
Max speed
10 000 rpm
Max working pressure
6.3 bar
Air consumption
200 L/min
Vibration
2.8 m/s²
Noise level
94 dBA
Air coupling
¼
″
Air hose bore
< Ø 9.5 mm
Length
9.9 cm
Weight
1.4 kg
