51
SPARE
PARTS
REPLACEMENT
TROUBLESHOOTING
ENGINEERING
MODE
WIRING
DIAGRAMS
AND
SCHEMA
TICS
VOL
TAGE
CHECKS
AND
LED
DIAGNOSIS
5-STEP
DIAGNOSTIC
PROCESS
PROPER
HEART
REA
TE
USAGE
MAINTENANCE
RECOMMENDED
TOOLS
SAFETY
INSTRUCTIONS
W
ARRANTY
Optical Disk/Digital Sensor/Drive Motor Replacement
9) Unplug the power cord from the wall outlet.
10) Unplug motor and optic sensor wires from the motor control board. Also remove the green ground wire that
is attached to the bracket next to the motor control board.
11) Remove the bolts (A) and holding the motor to the motor bracket. (Figure 41)
"
#
$
Figure 41
1) Remove protective shield, optic disk, and optic sensor from the drive motor. (Figure 4)
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13) Install optic sensor, optic disk, and the protective shield to the new motor.
14) Reinsert the bolts (A) and washers (B & C) holding the motor to the motor bracket but do not tighten. (Figure 41)
15) Place the drive belt on the drive motor.
16) Position motor so that the motor pulley is aligned with the front roller pulley.
17) Tighten down bolts (A).
If new Motor has these pieces already preassembled then skip to step 14.
Figure 42
SPARE
PARTS
REPLACEMENT
Summary of Contents for CST 3.5
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