Troubleshooting; Accessories - Textron Greenlee Utility HW1 Mode D'emploi

Troubleshooting

Problem
Tool does not
operate.
Tool operates slowly
or
erratically.
Tool feels hot.

Accessories

1.800.544.2843
Probable Cause
Improper power source.
Hydraulic fluid level low.
Incorrect hydraulic fluid viscosity.
Variable torque adjustment spool turned to
low position with too low of flow rate.
Hydraulic fluid cold.
Hose connections at tool reversed.
Power source not adjusted correctly.
Incorrect hydraulic fluid viscosity.
Variable torque adjustment spool
to the motor.
Hydraulic fluid level low.
Incorrect hydraulic fluid viscosity.
Hydraulic fluid dirty.
www.calcert.com
15
10 20
5 25
0 30
HW1 and HW1V Impact Wrenches
see the troubleshooting section of the power source
instruction manual.
Probable Remedy
Turn variable torque adjustment spool to the high or
medium setting.
the tool intermittently to reduce the warming time.
connections.
correspond with the tool.
removing air from the system.
Turn variable torque adjustment spool to a higher setting.
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