Megger Vidar - Troubleshooting Common Issues; Fault Diagnosis and Remedies

12 VIDAR ZP-BR01E BR0150GE
5 TROUBLESHOOTING
5
Troubleshooting
Fault Cause Remedy
Green POWER ON
lamp does not light.
Probably no mains
power.
Check the mains, the master ON/OFF switch and the auto-
matic fuse adjacent to the mains nameplate.
Red HIGH-VOLTAGE
warning lamp does
not flash.
Yellow CANCEL lamp
lights up instead.
The lamp in the HIGH-
VOLTAGE warning lamp
is probably faulty.
Unscrew and remove the red protector lens (turn it
anticlockwise). Push the lamp down, then twist slightly
anticlockwise to release it from its bayonet socket. Pull
the lamp out of its socket and replace it with a new one
(Halogen 12 V, 5 W BA9 type, Megger Sweden art. no. is
34-00020).
Insert the light bulb in the socket, push the lamp down,
then twist slightly clockwise. Replace the red protective
lens by turning it clockwise.
Yellow CANCEL lamp
Ilghts up but glows
weakly.
Wrong mains voltage. Check to see that the mains voltage is the same as that
shown on the mains nameplate.