WR14 / WR50-12/13 Winding Resistance Meter Instruction Manual
Erratic or erroneous readings:
Possible causes:
1. Test lead damaged or not connected.
2. Poor test lead connection.
3. Poor Mains power source supply. Check extension cords, plugs and cables carefully.
4. Test set attached to a “Live” load or high interference load.
5. Trying to measure the primary winding in series to the secondary winding. See “Measuring High- and
Low-Voltage-Side in Series” on pages 104.
Cannot switch off the WR14:
Disconnect the power cable and press the Power switch for 15 seconds.
NOTE!
The WR series instruments are designed to be trouble free.
If problems or questions do arise, please contact your nearest Representative
or our Service Support Group:
118 S. 2
nd
Street
Perkasie, PA 18944, USA
T: 267 404 2676
Service@Raytechusa.com
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