Pride Mobility Jazzy 1122 owner manual Follow these easy steps for a quick and safe repair

Figure 42. Battery Connections

X . C A R E A N D M A I N T E N A N C E

WARNING! To avoid possible injury, be sure that the controller’s power is turned off and the power chair is not in freewheel mode before performing this procedure.

WARNING! Completely deflate the tire before attempting repair.

Follow these easy steps for a quick and safe repair:

1.Completely deflate the tire if pneumatic.

2.Use a 3/4-in. socket wrench to remove the drive wheel nut from the center hub of the wheel. See figure 41.

3.Pull the wheel off of the axle.

4.Remove the bolts that hold the wheel halves together.

5.Remove the old tube and/or tire and replace it with a new tube and/or tire.

6.Reassemble the wheel.

7.Slide the wheel back onto the shaft.

8.Install the drive wheel bolt into the center hub and tighten.

9.Inflate the tire to 30 – 35 psi.

BATTERY REPLACEMENT

DRIVE

WHEELNUT

Figure 41. Drive Wheel

To replace the battery:

A diagram is printed on a decal on the Jazzy 1122 frame near the battery tray. See figure 42.

1. Remove 1/4-in.detent pin from the bottom of the foot frame.

2. Lift the foot frame straight up to remove it from the mounting bracket.

3. Locate the two wiring harnesses that will be attached to your batteries.

4. Disconnect these two harnesses from their respective quick disconnects by pulling the quick disconnects toward you.

5.Remove batteries from the power base assembly.

6.Disconnectthebatteryharnessesfromthepositiveandnegativeterminals.

7.Replace old batteries with new ones.

8.Connect the wire labeled BAT (+) to a battery’s positive (red) terminal. Connect the wire labeled BAT (-) to the negative (black) terminal. Install the battery in the rear of your Jazzy’s battery tray with the battery’s terminals facing inward, toward the center of the Jazzy. Plug the wiring harness into a quick disconnect.

9.Connect the wire labeled BAT (+) to the other battery’s positive (red) terminal. Connect the wire labeled BAT (-) to the negative (black) terminal. Install the battery in the front of your Jazzy’s battery tray with the battery’s terminals facing inward, toward the center of the Jazzy. Plug the wiring harness into a quick disconnect.

WARNING! Make sure you tighten the fasteners so that the connections are secure.

10. Replace the foot frame using the 5/16-in. detent pin to secure.

JAZZY 1122/REV D/FEB 03 WWW.PRIDEMOBILITY.COM 51