ZGR SWIT NG
Operation manual
www.zigor.com
19
6
TROUBLESHOOTING
6.1 Malfunctions of ZGR SWIT NG
ZIGOR recommends that, in case of any anomaly, strange noise or supposed malfunction, the equipment should
be shut down and
ZIGOR customer service should be contacted.
The
ZGR SWIT NG system has a specific section of active system events (section 4.3.5). This screen provides
valuable information about the event or events that is generating the fault.
The following table summarizes different anomalous conditions and their possible solution (Table 6-1).
Symptoms
Possible causes
Solutions
Rectifier defect
(
red
LED on)
•
Power module failure.
•
Internal temperatures sensor
above 90 º C.
Notify
ZIGOR
/- (OPTIONAL)
(
red
LED on)
Current leak from battery to ground>
at 4 mA.
Check that there are no loose
wires in the connections and that
these are firmly tightened.
Check that the metal cabinet
does not contact any battery
element.
Check for possible dampness in
the surrounding area.
If it continues notify
ZIGOR.
Maximum output voltage:
(
red
LED on).
The VDC is above the margin
established in the factory (depending
on the model).
Notify
ZIGOR
Next end of discharge:
(
red
LED on).
The battery is almost completely
discharged.
Wait for the mains supply to
return.
Supply OK
(
green
LED off)
•
Absence of mains supply
•
Mains outside margins
Check mains voltage.
If it continues notify
ZIGOR.
•
Panel fuse blown.
Change fuse.
If it continues notify
ZIGOR.
Light 1 or 2
(
green
LED off)
•
The module is not working.
•
Internal fuse of FA blown.
Check mains voltage.
If it continues notify
ZIGOR.
RELAYS
R1 Rectifier/charger defect.
•
Failure of 1 or more modules
•
Internal temperatures sensor
above 90 º C.
Notify
ZIGOR
R2 Mains outside margins.
•
Absence of mains supply
•
Mains outside margins
Check mains voltage.
If it continues notify
ZIGOR.
R3 Maximum output voltage.
VDC is above the margin established
in the factory (depending on the
model).
Notify
ZIGOR
R4 Next end of discharge.
The battery is almost completely
discharged.
Wait for the mains supply to
return.
Table 6-1 Troubleshooting
Given the complexity of the equipment, when a serious error occurs and causes the equipment to stop, ZIGOR
customer service should be contacted to assist you step-by-step to your resolution by providing the information
requested.
For more information, contact:
