Activeforever Phoenix Model 1850 Knee CPM - Manual (Page 15)

POWER SUPPLY REPLACEMENT INSTRUCTIONS
IMPORTANT NOTATIONS:
 New power supply may be tested using a multi-meter. Ensure that wires do not touch while testing.
 Verify that power supply is NOT PLUGGED IN during installation
TOOLS REQUIRED:
 Reorder No. Skit 1511A
 Pliers
 Phillips Head Screwdriver
 Large Flat Head Screwdriver
INSTRUCTIONS:
CAUTION: To avoid electric shock unplug the unit before beginning this procedure.
Turn the Power Switch OFF and unplug the unit from wall outlet.
Remove the Control Box Cover. (5 Phillips Screws or 4 Phillips Screws for newer models)
Unplug the white and black wires from the Power Supply side of the On/Off Switch. (see illustration)
Disconnect the green ground wire.
Using a flat head screw driver, get between the back side of the strain relief and the control box. Pry in an outward motion. The
strain relief will pull out.
Remove the power supply cord. Using pliers attach the strain
relief to the new power supply cord.
Insert the new power supply cord through the opening.
Replace the strain relief.
Plug in the white and black wires as indicated. (refer to illustration)
Attach the green ground wire.
Test the device for operation. Reinstall top cover.
Tools R eq uired:
Pliers, Phillips H ead Screw driver
C aution: To avoid electric shock unplug the unit before beginning this
procedure.
1. Turn the P ow er S w itch O FF and unplug the unit from w all outlet.
2. R em ove the C ontrol Box Cover. (5 Phillips Screw s)
3. U nplug the w hite and black w ires from the PO W ER SU P PLY side
of the of the O N /O FF sw itch. (S ee illustration)
4. D isconnect the green ground w ire
5. U sing the pliers squeeze the sides of the strain-relief. Push the strain-
relief out.
6. R em ove the pow er supply cord.
7. T hread the new Pow er Supply through the opening.
8. R eplace the strain relief.
9. Plug in the w hite and black w ires as indicated above. (See illustration)
10. A ttach the green ground w ire.
W H IT E W IR E
B LA C K W IR E
FR O M
P O W ER S U P P LY
TO C IR C U IT
B O A R D
R ep lacin g the P o w er S u p ply
O N /O FF S W IT C H
G R O U N D
W IR E
(G R E E N )
Toll F re e 80 0 .2 7 3.5 2 3 3 6 1 4 .87 1 .1 4 70 Fa x : 61 4 .8 7 1.1 4 7 0
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