Elevator Motor Assembly - Xerox DOCUPRINT N17 Service Manual

12.6.2 Elevator Motor Assembly

1. Disconnect the AC power and remove the Rear Access Cover.
2. Reconnect the AC power and measure the voltage from J2 pin 1 to
frame ground. The voltage is +24.0 +/- 1.0 VDC.
Y: Go to step 3.
N: Replace the Power Supply (12.2.2).
3. Disconnect the AC power. Disconnect P/J2 from the Controller PWB.
Make the measurements listed in Table 1. All measurements are
correct.
Y: Go to step 4.
N: Replace the Elevator Motor Assembly (12.2.3):
Table 12.6.2.1 Table 1. Elevator Motor
From
P2 Pin 1
P2 Pin 1
P2 Pin 2
P2 Pin 2
.
4. Reconnect P/J2 and disconnect P/J3. Measure the resistance between pins 5
and 6 on the disconnected plug. The resistance is 0 (zero) ohms with the feeder
drawer open, and infinite with the drawer closed
Y: Go to step 5.
N: Check the wiring between the Elevator Interlock Switch and P3. If OK,
replace the switch (12.2.4).
5. Measure the resistance between pins 3 and 4 on P3. The resistance is 0 (zero)
ohms with the Lower Limit Switch actuated, and infinite with the switch
deactuated
Y: Go to step 6..
N: Check the wiring between the Lower Limit Switch and plug P3. If OK,
replace the switch (12.2.4).
6. Replace the Controller PWB (12.2.3).
Xerox DocuPrint N17 Service Manual
To Reading
P2 Pin 3 30 +/- 3 ohms
P2 Pin 5 30 +/- 3 ohms
P2 Pin 4 30 +/- 3 ohms
P2 Pin 6 30 +/- 3 ohms
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12-31
J5
J2
J1
J3
J8
J7
J9
Denotes Pin #1
RAP_01
P2
WIR_P2b
P3
WIR_P3b
High Capacity Feeder Option
J6
J4
6
1
8
1