MWD WHEELCHAIRS | PROCEDURE 14 |
NOTE: If performing the charging procedures indepen- dently, READ and CAREFULLY follow the individual in- structions for each charger (supplied or purchased).
NOTE: If charging instructions are not supplied, consult a qualified service technician for proper procedures.
Required Items:
TOOL | QUANTITY | COMMENTS |
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|
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Battery Charger | 1 | Supplied |
✪ Extension Cord | 1 | Not Supplied |
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✪
Wheelchairs Equipped With MCC-Mark IV Joystick (Detail "A" of FIGURE 6)
1.If necessary, remove the rear shroud. Refer to RE-
MOVING/INSTALLING SHROUDS - MWD WHEEL- CHAIRS in PROCEDURE 9 of this manual.
2.Attach the battery charger connector to the charger cable/battery harness.
3.Plug the charger’s AC power cord, or extension, into the grounded 120 VAC wall outlet.
4.Wait until charging is complete.
5.If necessary, install the rear shroud. Refer to RE-
MOVING/INSTALLING SHROUDS - MWD WHEEL- CHAIRS in PROCEDURE 9 of this manual.
Wheelchairs Equipped With Mark IV RII Joystick (Detail "B" of FIGURE 6)
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 120 VAC wall outlet.
3.Wait until charging is complete.
NOTE: Allow eight (8) hours for normal charging. Larger batteries (greater than 55
NOTE: R2BASIC and R2STANDARD ONLY - If the charger operates for sixteen (16) hours and is unable to fully
charge the batteries, an internal timer turns the charger off and begins to fast blink the green light.
NOTE: If the batteries need to be charged more often or take longer to charge than normal, they may need to be replaced. Contact an Invacare dealer for service.
DETAIL "A"
Battery Charger Connector (on Side of Wheelchair)
WHEELCHAIRS
WITHOUT
SHROUDS
From Battery
Charger
| Battery Charger | |
| Connector (at | |
WHEELCHAIRS | Rear of | |
Wheelchair) | ||
WITH SHROUDS | ||
|
From Battery Charger
| DETAIL "B" |
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|
|
| Battery Charger | Three (3) | ||
|
| Pronged Plug | ||
Front View of | From Battery |
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Joystick | Charger |
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Charger
Port
Joystick 
Battery 
Boxes
Charger Port
FIGURE 6 - CHARGING BATTERIES
REPLACING BATTERIES
WARNING
The following procedure should be performed only by aqualified technician.
Most batteries are not sold with instructions. How- ever, warnings are frequently noted on the cell caps. Read them carefully, otherwise injury or damage can occur.
NOTE: Invacare recommends that both batteries be re- placed if one (1) battery is defective.
M W D
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C H A I R S
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