Invacare electra - 12 Appendix; Charging of Fully Discharged Batteries; Connecting the Programming Device; Preparation

Service Manual Invacare
®
Electra
As at: 15.04.02 Page 35
12 Appendix
12.1 Charging of fully discharged batteries
If a voltage of less than 9.5 V is measured at a battery, the battery is fully discharged. Also observe the
information on the charging of batteries contained
• in the vehicle Operating Manual
• in the charger Operating Manual
• on the charger
CAUTION:Risk of accidents!
Batteries are not allowed to lie on their sides or stand on edge while being charged.
For charging a fully discharged battery, proceed as follows:
• Remove the batteries from the vehicle.
• Pre-charge each battery individually while simultaneously measuring the charging voltage.
• Pre-charge battery up to 10 V by means of an unregulated charger.
Then stop charging procedure.
CAUTION:Explosion hazard!
Do not fully charge batteries using an unregulated charger.
• Put batteries back into the vehicle.
• Fully charge battery using the Invacare charger via the Scooter charging socket .
The charging procedure should last for at least 48 hours.
12.2 Connecting the programming device
12.2.1 Preparation
• Secure the Scooter against rolling away by blocking the front wheel with wedges.
• Raise the rear of the Scooter until the drive wheels can turn freely and support by blocking up the anti-
tipper wheel.
You will now be able to check drive commands because the drive wheels can turn freely.
CAUTION:Danger because Scooter can roll away!
• Secure the Scooter against rolling away by blocking the front wheel with wedges before
raising.