ELECTRICAL
4-97
7100 330695 (8
−
11)
When the operator releases the squeegee button,
the controller will run the squeegee and the brush
head actuators to the up positions. It will then run
the following procedure:
1. Turn on the vacuum fan and lower the
squeegee actuator.
2. Wait for the actuator to stall, flag error for
always stalled, early stall, or never stalled.
3. Raise squeegee.
4. Drop scrub head about 2 inches.
5. Run head actuator up.
6. Wait for the actuator to stall, flag error for
always stalled, early stall, or never stalled
7. Check brush motor current with brush
motors off. Flag error for current sensed.
8. Turn on the brush motors.
9. Flag error for zero current, low current, or
high current.
10. Turn off the brush motors.
11. Cycle and test the ES
pump output.
12. Cycle and test the Vacuum fan output.
13. Cycle and test the Scrub brush motor
output.
14. Cycle and test the Hour meter output.
15. Cycle and test the water valve output.
16. The ES/FaST and squeegee LEDs will flash
green for system passed, turn on the
overflow light (red) or solution empty LED
(red) for system failed.
Summary of Contents for 7100
Page 1: ...330695 Rev 02 8 11 Service Manual 7100 ...
Page 4: ...GENERAL INFORMATION 1 2 7100 330695 8 11 ...
Page 18: ...GENERAL INFORMATION 1 16 7100 330695 10 00 ...
Page 20: ...CHASSIS 2 2 7100 330695 8 11 ...
Page 72: ...CHASSIS 2 54 7100 330695 8 11 ...
Page 74: ...SCRUBBING 3 2 7100 330695 7 01 ...
Page 97: ...SCRUBBING 3 25 7100 330695 10 00 17 Pull the recovery tank up and out of the machine frame ...
Page 242: ...ELECTRICAL 4 74 7100 330695 8 11 Fig 1 Electrical Schematic S N 7100xxx02700 1 2 3 4 5 6 7 8 ...
Page 244: ...ELECTRICAL 4 76 7100 330695 8 11 Fig 1 Electrical Schematic S N 7100xxx02700 9 10 ...
Page 248: ...ELECTRICAL 4 80 7100 330695 8 11 Fig 3 Wire Harness Group S N 7100xxx02700 ...
Page 249: ...ELECTRICAL 4 81 7100 330695 8 11 Fig 3 Wire Harness Group S N 7100xxx02700 ...
Page 250: ...ELECTRICAL 4 82 7100 330695 8 11 Fig 3 Wire Harness Group S N 7100xxx02700 ...
Page 251: ...ELECTRICAL 4 83 7100 330695 8 11 Fig 3 Wire Harness Group S N 7100xxx02700 ...
Page 252: ...ELECTRICAL 4 84 7100 330695 8 11 Fig 4 Wire Harness Group S N 7100xxx00001 02699 ...
Page 253: ...ELECTRICAL 4 85 7100 330695 8 11 Fig 4 Wire Harness Group S N 7100xxx00001 02699 ...
Page 254: ...ELECTRICAL 4 86 7100 330695 8 11 Fig 4 Wire Harness Group S N 7100xxx00001 02699 ...
Page 255: ...ELECTRICAL 4 87 7100 330695 8 11 Fig 4 Wire Harness Group S N 7100xxx00001 02699 ...
Page 256: ...ELECTRICAL 4 88 7100 330695 8 11 Fig 5 FaST Electrical Schematic S N 7100xxx01709 ...
Page 294: ...ELECTRICAL 4 126 7100 330695 8 11 ...
Page 305: ...ELECTRICAL 4 137 7100 330695 8 11 ...