Cadex C4000 SERIES, User Manual

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Fault Codes
Code 28
SOFT BATTERY
Code 29
INTERMITTENT
BATTERY
EMPTY
Reason Battery voltage rises too high during charging.
The program terminates. Possible reasons:
• Charge current is set too high for battery type
• Battery has been in prolonged storage
• Battery is too cold
• Battery lacks electrolyte
• Battery is not designed for fast-charge
Battery type Code 28 is most common with NiCd
batteries
What to do Check correct C-Code setting. Repeat the
program. If all fails, discard battery.
Reason Battery disconnects and reconnects itself five
times in one minute. Possible reasons:
• Poor electrical contact
• Cell is dried up
• Battery is sulfated (SLA)
Battery type Code 29 applies to all batteries
What to do Check electrical contacts. If all fails,
discard battery.
No battery connected or battery is not recognized.
Reason
• Battery has open connection.
• Contacts are misaligned or leads are open.
• Battery with On/Off switch is in OFF position.
What to do
• Check electrical contacts
• Try different battery
• Briefly short terminals of Battery Adapter without
battery connected to check if short is recognized
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