Troubleshooting Of The Connectors - Husqvarna 520iHT4 Workshop Manual

Symptom
A green lamp on the charger comes
on for approximately 5-10 seconds
when the battery is attached. After
that a red warning sign flashes on the
charger. This sequence then occurs
again.

7.3 Troubleshooting of the connectors

7.3.1 Power connectors
Make sure that the power connectors are clean and that
metal surfaces are not damaged.
Note: The connection tabs on the power connectors
have the same construction on product, battery and
charger. The colors can be different.
7.3.2 Keypad connector
Make sure that the cables are not damaged.
1235 - 001 -
Possible causes
Defective Battery.
Defective charger.
7.3.3 Communication cables
Make sure that the 3 small communication cables are
not loose or damaged.
7.3.4 Motor connector
Make sure that the motor connector is assembled
correctly.
Recommended step
Put the battery in a charger. If the
same problem occurs, replace the
battery.
Put a battery in the charger. If the
same problem occurs, replace the
charger.
Troubleshooting - 35