Maintenance Charging

Battery Charger VAS 5903

CAUTION!
Risk of injury. Observe warning notes and safety precautions => [ Dangers When Working with Batteries ] Dangers When Working with Batteries!

CAUTION!
Do not check or charge a battery when the visual indicator has no color or is bright yellow. Jump starting must not be used!

There is a risk of explosion during testing, charging or jump starting.

The battery must be replaced.

• Refer to the Operating Instructions that came with the Battery Charger (VAS 5903).

• Battery Charger (VAS 5903) unit description, refer to => [ Battery Charger VAS 5903 ] Battery Charger VAS 5903.

• Charge the battery, refer to => [ Battery, Charging ]. Battery, Charging

• Refresh charging, refer to => [ Refresh Charging ]. Refresh Charging

• Charging a severely discharged battery, refer to => [ Severely Discharged Battery, Charging ]. Severely Discharged Battery, Charging

• Support mode, refer to=> [ Support Mode ]. Support Mode

• Maintenance charging, refer to => [ Maintenance Charging ].

Maintenance Charging

Special tools, testers and auxiliary items required

• Battery Charger (VAS 5903)

• If battery is discharged by a consumer during sustain charging, the (VAS 5903) automatically supplies the corresponding charge.

• Charge retention can be performed without time restrictions.

• The battery can be used constantly.

• Observe the maintenance notes of the battery manufacturer.

CAUTION!
Risk of injury. Observe warning notes and safety precautions => [ Dangers When Working with Batteries ] Dangers When Working with Batteries!

CAUTION!
Do not check or charge a battery when the visual indicator has no color or is bright yellow. Jump starting must not be used!

There is a risk of explosion during testing, charging or jump starting.

The battery must be replaced.

If the battery is fully charged, the (VAS 5903) begins to sustain the charge.

Perform the following work:

- Proceed as when charging the battery, refer to => [ Battery, Charging ]. Battery, Charging

With a charge status of 100%, all bars are indicated on the display - 1 -.