Replacing The On-Board Battery Charger Fuse - Invacare Pronto M50 Service Manual

SECTION 11—BATTERIES
NOTE: For this procedure, refer to FIGURE 11.5.
NOTE: The charger port located on the front of the joystick requires the use of an independent
charger. The independent charger is NOT supplied with the wheelchair.
1. Attach the battery charger connector to the charger port on the front of the joystick.
2. Plug the charger's AC power cord or extension into the grounded 110-volt wall outlet.
3. When charging is complete, turn charger Off.
4. Disconnect output cable from joystick charger port.
Independent Charger Port
(Charger NOT supplied)
FIGURE 11.5 Charging Using An Independent Charger Plugged Into The Joystick

Replacing the On-Board Battery Charger Fuse

WARNING
DO NOT replace the battery charger fuse with anything other than a 250V 47 Amp
fuse. Otherwise, equipment damage and/or personnel injury may occur.
DO NOT attempt to remove the battery charger fuse with power applied to the
wheelchair. Otherwise, equipment damage and/or personnel injury may occur.
NOTE: For this procedure, refer to FIGURE 11.6 on page 109.
NOTE: The output of the battery charger is fused with a 250V, 4 amp fuse. The fuse holder is
located on the left side of the charger as it is mounted to the wheelchair. This fuse should be checked
first before replacing the battery charger for improper operation. If it has been determined the
charger should be replaced. Refer to Replacing the On-Board Battery Charger on page 109.
NOTE: If the batteries are completely discharged, the charger will not charge them. Replace the
batteries. Refer to Removing/Installing Batteries from/into Battery Tray on page 99.
1. Turn Off power and disconnect joystick. Refer to Disconnecting/Connecting the
Joystick on page 123.
2. Remove top shroud. Refer to Removing/Installing the Top Shroud on page 87.
108
Pronto® Series Part No. 1125075