15
Crane
Electronics Ltd
The force in torque management
Crane Electronics Ltd
Watling Drive
Sketchley Meadows
Hinckley LE10 3EY
Tel: +44(0) 1455 25 14 88
www.crane-electronics.com
Digital Display
Symptom
Remedy
Digital module will
not turn on.
Plug unit into charger/power supply.
Let unit charge for 30 minutes before attempting to turn on.
Digital display should be connected to power source for 4 hours to fully charge the
battery.
No readings on
digital display.
Check direction of tool is set to RH (Clockwise).
Ensure the target torque setting on the tool is above 100Nm (73.8Ft. lbs)
Torque readings are
dramatically lower
or higher than
expected.
Verify that the display is operating in the desired engineering units.
Check that the filter setting is suitable for the application and the tool.
Inspect transducer for overload/yield by selecting track mode on the display. If there
is a large value displayed with no strain on the transducer the transducer has been over
loaded and requires service.
Joint Run Down
Symptom
Remedy
Threaded
components do not
rotate freely.
Disassemble, clean, and inspect threaded components. If threads are not damaged
lubricate and reassemble.
Service, Repair and Calibration
All service, repair or calibration requirements for the WM10K can be handled by Crane Authorized
Service Centers. For more information, contact Crane Electronics on +44(0)1455251488, email
or visit
TROUBLESHOOTING
