Activeforever Phoenix Model 1850 Knee CPM - Manual (Page 14)

MOTOR & GEARBOX REPLACEMENT INSTRUCTIONS
TOOLS REQUIRED:
 Phillips Head Screwdriver
 Small Flat Head Screwdriver
 9/64th Allen Wrench
INSTRUCTIONS:
Turn the Power Switch OFF.
Remove the Control Box Cover. (5 Phillips Screws or 4 Phillips Screws for newer models)
Unplug the Motor from the Circuit Board.
Remove the Motor and gearbox assembly from the bottom cover using the Allen Wrench to unscrew the two (2) screws from
the motor mounting bracket.
Unplug the gearbox coupling from the rubber coupler.
Remove the motor mount bracket by removing the four (4) Allen screws from the rubber bushings.
Attach the NEW motor and gearbox. Plug the coupling into the rubber coupler.
Secure the motor mounting bracket with the two (2) screws. Plug in the motor to the Circuit Board. Replace the top cover.
R ep lacin g the M o to r & G earb o x
Tools requ ired :
Phillips H ead Screw driver, Sm all Flat H ead
Screw driver, 9/64th A llen W rench
1. Turn the P ow er S w itch O FF.
2. R em ove the C ontrol Box Cover. (5 Phillips
Screw s)
3. U nplug the M otor from the C ircuit Board.
4. R em ove the M otor and gearbox assem bly using the A llen
W rench to unscrew the tw o(2) screw s from the m otor
m ounting bracket.
5. U nplug the gearbox coupling from the rubber coupler.
6. R em ove the m otor m ount bracket by rem oving the (4)
A llen screw s from the rubber bushings ..
7. A ttach the N E W m otor and gearbox.
8. Plug the coupling into the rubber coupler.
9. Secure the m otor m ounting bracket w ith the tw o (2)
screw s.
10. Plug in the m otor to the C ircuit Board.
11. R eplace the top cover.
R ubb er C oup ler
M o tor M oun t B rac ket
A llen S c rew s (2 )
R ubb er B us hin g A llen S crew s (4)
P lu g
J1 J2
J3
J4
J6
P o w er M o tor
P
e n d
a
n t
N
/A
C
a
li b
ra
ti
o n
K ne e
P o te n tiom e t e r
J5
0
9 0 P
A
U
S E
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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C o m p a ny :__ _ _ _ __ _ _ _ _ __ _ _ _ __ _ _ _ __ _ _ _ _ __ _ _ _ __ _ _ _ _ __
F ax :_ __ _ _ _ _ __ _ _ _ __ _ _ _ _ __ _ _ _ __ _ _ _ __ _ _ _ _ __ _ _ _ __ _ _ _ _
1 90 3 LM
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