Batteries; Checking Batteries, Battery Cables And Strip Fuse - Invacare Delta II Service Manual

®
Invacare
6.4

Batteries

WARNING:
Observe the safety guidelines (refer to section 2). Do not short-out the
battery terminals; otherwise you may cause a short. Be careful when
lifting the battery to avoid injury. Remove any rings and metal jewellery
from hands and wrists.
Always take off and remove the battery's negative connector before the
positive connector.
Charging the Batteries: Refer to Notes/Operating Manual.
6.4.1

Checking Batteries, Battery Cables and Strip Fuse

1. Verify total voltage with a multimeter at the
console's charger port.
Voltage below 24V: Charge batteries.
2. Voltage below 18 V: Check the individual battery
voltage.
3. Disconnect battery terminals.
4. Check voltage at the battery terminals.
5. Battery voltage below 9 V: Charge relevant battery.
If charging does not rectify undervoltage: replace
relevant battery.
NOTE:
If the individual voltage readings at the battery
terminals are correct, however, the total voltage at
the charger port is not, check cables and strip fuses.
6. Open the strip fuse holder carefully with a small
screw driver.
7. Remove two nuts and take out the 50 A strip fuses.
8. Replace the faulty strip fuse.
30
Delta II
Service-Anleitung