Invacare M91R Owners Manual - Page 85

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8 SETUP/MAINTENANCE 8.6 Installing/Removing the Batteries ƽ WARNING ALWAYS use a battery lifting strap when lifting a battery. It is the most convenient method and assures that the battery acid will not spill. It also helps to prolong the life of the battery.  If there is battery acid in the bottom of the battery tray or on the sides of the battery, apply baking soda to these areas to neutralize the battery acid. Before reinstalling the existing or new battery, clean the baking soda from the battery tray or battery being sure to avoid contact with skin and eyes. Determine source of contamination. NEVER install/reinstall a battery with a cracked or otherwise damaged case. Have the following tools available. TOOL BATTERY LIFTING STRAP DIAGONAL CUTTERS 7/16-INCH (6PT) BOX WRENCH 1/2 INCH(6PT) BOX WRENCH 3/8 INCH (6PT) BOX WRENCH QTY 1 1 1 1 1 COMMENTS Supplied Not Supplied Not Supplied Not Supplied Not Supplied Installing the Batteries  For this procedure, refer to FIGURE 1 on page 87 and FIGURE 2 on page 88. 1. Place the wheelchair in a well ventilated area where work can be performed without risking damage to carpeting or floor covering. 2. Verify the joystick On/Off switch is in the Off position and disconnect joystick cable (not shown). Refer to Disconnecting/Connecting the Joysticks on page 104. Part No 1143153 85 Invacare® Pronto® M91™

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8
SETUP/MAINTENANCE
Part No 1143153
85
Invacare® Pronto® M91™
8.6
Installing/Removing the Batteries
Installing the Batteries
1.
Place the wheelchair in a well ventilated area where work can be performed without risking damage to carpeting or floor covering.
2.
Verify the joystick On/Off switch is in the Off position and disconnect joystick cable (not shown). Refer to Disconnecting/Connecting the Joysticks
on page 104.
±
WARNING
ALWAYS use a battery lifting strap when lifting a battery. It is the most convenient method and assures that the battery
acid will not spill. It also helps to prolong the life of the battery.
If there is battery acid in the bottom of the battery tray or on the sides of the battery, apply baking soda to these areas to
neutralize the battery acid. Before reinstalling the existing or new battery, clean the baking soda from the battery tray or
battery being sure to avoid contact with skin and eyes. Determine source of contamination. NEVER install/reinstall a battery
with a cracked or otherwise damaged case.
Have the following tools available.
TOOL
QTY
COMMENTS
BATTERY LIFTING STRAP
1
Supplied
DIAGONAL CUTTERS
1
Not Supplied
7/16-INCH (6PT) BOX WRENCH
1
Not Supplied
1/2 INCH(6PT) BOX WRENCH
1
Not Supplied
3/8 INCH (6PT) BOX WRENCH
1
Not Supplied
For this procedure, refer to FIGURE 1 on page 87 and FIGURE 2 on page 88.