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Oz Charge GRUNT Series Workshop Charger Owner’s Manual - V1.0 08/16
OZ CHARGE GRUNT SERIES – WORKSHOP BATTERY CHARGER
TROUBLESHOOTING
If the Workshop Charger should ever not function as desired, please first try to locate the error by following the
steps set out below. If this proves to be unsuccessful, please contact your local dealer or Oz Charge (Zylux
Distribution Pty. Ltd.). Have the serial number and date of purchase at hand and be ready to describe the error in as
much detail as possible so that we can provide fast assistance.
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Battery is not charged
Is the Green LED
lit up?
Is the Orange
LED lit up?
Is the Red LED lit
up?
Is the Neutrik
(Black/Yellow)
AC plug
connected?
Is the charger
plugged into the
socket?
Please check again:
(Orange LED is only
dimly lit)
If Orange LED is
definitely not lit up,
please contact the
service team.
Lock Neutrik
(Black/Yellow) AC
plug
Plug charger into
socket
Switch on the mains
fuse
1. Check if the battery is in
Maintenance Charging mode
2. Check if correct Battery
voltage / type has been
selected
Is the mains fuse
in order?
Is the red LED lit
up?
1. Check battery
connection
2. Check if correct
Battery voltage /
type has been
selected
3. Battery is
defective or incorrect
battery voltage has
been selected
1. Check battery
connection
2. Check battery
voltage is above start
voltage
3. Try power supply
mode to increase
battery voltage.
Once voltage is
above start voltage,
select charge mode
Is the Red LED
blinking?
Set the correct battery
voltage.
Applicable to 24V model only
Contact Oz Charge for
support
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