Charge Batteries; General; Checks Before Charging - Invacare Twister Service Manual

Twister / Twister Junior

14.4 Charge batteries.

14.4.1 General

Caution:
Risk of short circuit. Do not bridge battery poles.
Be Careful when testing / charging.
Note:
Also observe the information on the charging of
batteries contained
•
in the vehicle Operating Manual,
•
in the charger Operating Manual,
•
on the front and rear sides of the charger.

14.4.2 Checks before charging

Check
•
Status display on joystick
box blinks 7x =total
discharge!
•
Status display on vehicle
blinks 8x =overcharged!
•
Measure voltage of
batteries
- Voltage below 11.5 V ?
- Voltage below 9.5 V ?
Completely discharge
battery
•
Different voltage
(tolerance
± 0.2 V) at each battery?
Issued: 21.01.02
Remedy
⇒ Measure battery
voltage.
⇒ Charging device
defective
⇒ See chapter 14.
Charge with Invacare
charger
charge with
unregulated charger
up to 10 V
⇒ replace batteries
Page 139
Service Manual
Battery Charger
Char
ging
Battery charger
Joystick
Charging
Char
ging
Main
s
Charger