Human Touch iJoy-100 User manual

Human Touch Confidential Page 1
JJHuman Touch iJoy-100 Replacing the Main PCB
Initiator: MG Replaces: 07/22/03 Revision date: 08/24/2006
Title: Replacement of the iJoy Main PCB Module
Purpose: To provide end users with the procedure for replacement of the iJoy’s Main Control Board PCB
module assembly.
Tools/Parts Required: Phillips Screwdriver, diagonal cutters, (Paper Clip or needle Nose Pliers)
Requires Main PCB Module
Procedure:
1) TURN OFF AND UNPLUG YOUR iJoy FROM AC WALL OUTLET
2) Carefully tip your chair onto its Right Side (the side opposite the AC
cord). NOTE: Your Model may vary in appearance from the model
shown.
3) Locate the zippered flap underneath the iJoy. Unzip the zipper to reveal
the inside cavity of the seat assembly. If the zipper does not have a Pull
Tab, insert a Paper Clip through the pull hole as a temporary tab.
4) Remove the four screws securing the Main PCB Module to the frame of
the chair. The Main PCB Module (case) will be white or black depending
on your model. While supporting the weight of the Main PCB Module,
carefully move it out from the cavity of the chair.
5) Disconnect the Three (3) white plugs leading to the Main PCB Module.
You may need to cut cable/zip ties that are securing the cables. Take
care not to cut the wires. In some cases, you may also need to remove
hot melt glue from the connectors. This may be carefully removed with
the blade of a screwdriver, or by hand.
6) Remove the Main PCB Module from the seat cavity and set aside for
return to Human Touch.
7) Place the new Main PCB Module in position and replace the four (4)
screws removed in step 5.
8) Reconnect the Three (3) white plugs removed in step 5.
9) Close the zippered bottom flap, and place the iJoy upright.
10) Plug the iJoy back into the wall outlet, and turn the Main Power Switch
on.
11) Test the chair for proper operation.

Human Touch Confidential Page 2
Title: Replacement of the iJoy Main PCB Module
PCB
Module
IJoy on its Right Side
Bottom cover open
Bottom
Cover
Four
Screws
Detail insert of Zipper
with no tab
Four screws securing Main
PCB module to frame
Three cable connectors
Main
PCB
Module
Zipper
Main PCB
Module