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84
Troubleshooting
McDonald's Intelligap Grills
Test 4: Motor Turning
IMPORTANT!
Verify that the interlock switch is ON,
but the display mode is OFF. With the motors
plugged into the interface board, using an 8” (200
mm) crescent wrench, slowly turn each motor to the
left and right.
CAUTION:
Once the motor shaft stop pin hits the
motor bracket do not attempt to turn motor.
Figure 53
If the motors do not turn, unplug the motors from the
board and perform the same test.
IMPORTANT!
Verify that the interlock switch is
OFF.
S
If the motors turn when they are unplugged,
there is an electrical issue.
S
If the motors do not turn when they are
unplugged, there is a mechanical issue and
the motor needs to be replaced.
Test 5: Identifying a Failed Motor
IMPORTANT!
This test requires a meter with a 9
VDC battery. Repeat these steps for all 3 motor
plugs.
IMPORTANT!
Verify that the interlock switch is
OFF. Unplug the motor from the interface board and
perform the following tests.
Step 1
Check all pins on the motor plug to ground. All
readings should be OL. If the reading is not OL, the
motor has shorted and will need be replaced.
Before replacing the motor, complete all remaining
troubleshooting procedures to determine the cause
of the short.
Step 2
Measure the phase windings resistance on pins 7 to
8, 7 to 9, and 8 to 9 of the motor plug. All readings
should be approximately the same (example: 4.2,
4.2, 4.2). If all of the readings are not similar, the
motor has failed and needs to be replaced. Note:
Readings will vary depending on ambient
temperature.
Step 3
Measure resistance with the
positive (red)
lead on
pin 1 to pins 4, 5, and 6 of the motor plug. All
readings should be approximately the same. If all of
the readings are not similar, the motor has failed and
needs to be replaced.
Step 4
Measure resistance with the
positive (red)
lead on
pin 2 to pins 4, 5, and 6 of the motor plug. All
readings should be approximately the same. If all of
the readings are not similar, the motor has failed and
needs to be replaced.
Содержание C832
Страница 2: ......
Страница 27: ...21 McDonald s Intelligap Grills Controls and Systems Control Overview Figure 12 ...
Страница 77: ...71 McDonald s Intelligap Grills Controls and Systems C832 C834 C835 Two Platen Models Exhaust Hoods Figure 51 ...
Страница 92: ...86 Troubleshooting McDonald s Intelligap Grills 2 Negative Power Supply Test 3 Ground Power Supply Test ...
Страница 93: ...87 McDonald s Intelligap Grills Troubleshooting 4 Hall Sensor Test Motor 1 5 Hall Sensor Test Motor 2 ...
Страница 94: ...88 Troubleshooting McDonald s Intelligap Grills 6 Hall Sensor Test Motor 3 7 Phase Test Motor 1 ...
Страница 95: ...89 McDonald s Intelligap Grills Troubleshooting 8 Phase Test Motor 2 9 Phase Test Motor 3 ...
Страница 97: ...91 McDonald s Intelligap Grills Troubleshooting 130925 Probe Open Troubleshooting Chart ...
Страница 98: ...92 Troubleshooting McDonald s Intelligap Grills 130925 Probe Fail Troubleshooting Chart ...
Страница 99: ...93 McDonald s Intelligap Grills Troubleshooting 130925 Clam Still Latched Troubleshooting Chart ...
Страница 100: ...94 Troubleshooting McDonald s Intelligap Grills 130925 Clam Did Not Latch Troubleshooting Chart ...
Страница 102: ...96 Troubleshooting McDonald s Intelligap Grills Notes ...
Страница 105: ...99 McDonald s Intelligap Grills Parts Notes ...
Страница 106: ...100 Parts McDonald s Intelligap Grills C832 Exploded View Figure 55 ...
Страница 108: ...102 Parts McDonald s Intelligap Grills C834 Exploded View Figure 56 ...
Страница 110: ...104 Parts McDonald s Intelligap Grills 150721 C835 Exploded View Figure 57 ...
Страница 112: ...106 Parts McDonald s Intelligap Grills 140423 C836 Exploded View Figure 58 ...
Страница 114: ...108 Parts McDonald s Intelligap Grills 150218 C838 Exploded View Figure 59 ...
Страница 116: ...110 Parts McDonald s Intelligap Grills 150721 C842 Exploded View Figure 60 ...
Страница 118: ...112 Parts McDonald s Intelligap Grills C844 Exploded View Figure 61 ...
Страница 120: ...114 Parts McDonald s Intelligap Grills 150721 C845 Exploded View Figure 62 ...
Страница 122: ...116 Parts McDonald s Intelligap Grills Control A Box X72514 12 C832 60 Hz Figure 63 ...
Страница 124: ...118 Parts McDonald s Intelligap Grills Control A Box X72514 40 C832 50 Hz Figure 64 ...
Страница 126: ...120 Parts McDonald s Intelligap Grills Control A Box X73133 12 C835 60 Hz Figure 65 ...
Страница 128: ...122 Parts McDonald s Intelligap Grills Control A Box X73133 40 C835 50 Hz Figure 66 ...
Страница 136: ...130 Parts McDonald s Intelligap Grills Control A Upper X73384 12 C845 60 Hz Figure 73 ...
Страница 138: ...132 Parts McDonald s Intelligap Grills Control A Upper X73696 40 C845 50 Hz Figure 74 ...
Страница 145: ...139 McDonald s Intelligap Grills Parts Platen A Ser X73333 23 60 Hz 75 50 Hz C832 C834 C835 C836 C838 Figure 80 ...
Страница 151: ...145 McDonald s Intelligap Grills Parts Platen A Serv WA X73598 23 21 C842 Wrap Around Release Sheet Grills Figure 83 ...
Страница 153: ...147 McDonald s Intelligap Grills Parts Platen A Serv WA X73599 75 C842 Wrap Around Release Sheet Grills Figure 84 ...