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

3. Remove the fuse holder from left side of charger next to battery charger cable and
perform one of the following:
• If fuse is bad, replace with new 250V, 4 amp fuse.
• If fuse is good, replace charger. Refer to Replacing the On-Board Battery Charger
on page 109.
4. Connect joystick and turn power On. Refer to Disconnecting/Connecting the Joystick
on page 123.
5. Perform one of the following:
• If wheelchair functions, install top shroud. Refer to Removing/Installing the Top
Shroud on page 87.
• If wheelchair does not function, replace charger. Refer to Replacing the On-Board
Battery Charger on page 109.
FIGURE 11.6 Replacing the On-Board Battery Charger Fuse

Replacing the On-Board Battery Charger

DO NOT replace the battery charger fuse with anything other than a 250V 4 Amp
fuse. Otherwise, equipment damage and/or personnel injury may occur.
DO NOT attempt to remove the battery charger with power applied to the
wheelchair. Otherwise, equipment damage and/or personnel injury may occur.
NOTE: For this procedure, refer to FIGURE 11.7 on page 111.
NOTE: Take note of position and orientation of battery charger cables and tie-wraps for
reinstallation.
NOTE: The output of the battery charger is fused with a 250V, 4 amp fuse. The fuse holder is
located at the left side of the charger as it is mounted to the wheelchair. This fuse should be checked
Part No. 1125075
Battery Charger Cable
Fuse Holder with 250V,
4 amp Fuse
WARNING
109
SECTION 11—BATTERIES
Charger
Pronto® Series