REV. 07/2016
ELECTRICAL SYSYTEM
8
146
Error Message
Possible cause
Fault elimination
Error
Error text
253
KM CLOSED
This alarm occurs at key on if the
slave uC detects the safety contact,
of the main uC, closed prior to be
commanded.
This alarm occurs if the
connection CNA#5 (K1) is
around a voltage of 12 Vdc
when switching on the key.
In fact, when the safety
contacts are open, K1 is
expected being connected
to a battery voltage (not 12
V). Search for a harness
problem or replace the
controller.
254
KS CLOSED
This alarm occurs if the main
uC detects the safety contact, of
the slave uC, closed prior to be
commanded.
This alarm occurs if the
connection CNA#4 (NK1)
is around a voltage of 12
Vdc when switching on the
key. In fact, when the safety
contacts are open, NK1 is
expected being connected
to a minus battery voltage
(not 12 V). Search for a
harness problem or replace
the controller.
Summary of Contents for CQD16
Page 1: ...Service Manual Electric Reach Truck CQD16NRVF NRV CQD16 20RVF RV...
Page 2: ...Service Manual Electric Reach Truck CQD16NRVF NRV CQD16 20RVF RV...
Page 15: ...1 1 1 INFORMATION SPECIFICATIONS...
Page 16: ...2 NOTE...
Page 22: ...REV 07 2016 INFORMATION SPECIFICATIONS 1 8...
Page 23: ...9 2 2 MAINTENANCE...
Page 24: ...10 NOTE...
Page 34: ...20 REV 07 2016 MAINTENANCE 2...
Page 35: ...21 3 3 STRUCTURE FUNCTIONS...
Page 36: ...22 NOTE...
Page 44: ...30 REV 07 2016 STRUCTURE FUNCTIONS 3...
Page 45: ...31 4 4 CHASSIS SYSTEM...
Page 46: ...32 NOTE...
Page 53: ...39 5 5 DRIVE SYSTEM...
Page 54: ...40 NOTE...
Page 69: ...55 6 6 OPERATING SYSTEM...
Page 70: ...56 NOTE...
Page 85: ...71 7 7 HYDRAULIC SYSTEM...
Page 86: ...72 NOTE...
Page 88: ...74 REV 07 2016 HYDRAULIC SYSTEM 7 7 1 1 Hydraulic Schematic Diagram RVF NRVF...
Page 89: ...75 REV 07 2016 HYDRAULIC SYSTEM 7 7 1 2 Hydraulic Schematic Diagram RV NRV...
Page 106: ...92 REV 07 2016 HYDRAULIC SYSTEM 7...
Page 107: ...93 8 8 ELECTRICAL SYSTEM...
Page 108: ...94 NOTE...
Page 176: ...REV 07 2016 ELECTRICAL SYSYTEM 8 162 8 19 Wiring Harness and Connectors RVF NRVF...
Page 177: ...REV 07 2016 ELECTRICAL SYSYTEM 8 163 8 20 Wiring Harness and Connectors RV NRV...
Page 178: ...REV 07 2016 ELECTRICAL SYSYTEM 8 164...
Page 179: ...165 9 9 TROUBLESHOOTING...
Page 180: ...166 NOTE...
Page 186: ...REV 07 2016 TROUBLESHOOTING 9 172...
Page 187: ...173 APPENDIX...
Page 188: ...174 NOTE...
Page 189: ...175 A A SERVICE MANUAL MAST...
Page 190: ...176 NOTE...
Page 203: ...189 REV 07 2016 SERVICE MANUAL MAST A...
Page 204: ...190 REV 07 2016 SERVICE MANUAL MAST A...
Page 216: ...202 REV 07 2016 SERVICE MANUAL MAST A...
Page 217: ...203 REV 07 2016 SERVICE MANUAL MAST A...
Page 229: ...215 REV 07 2016 SERVICE MANUAL MAST A...
Page 230: ...216 REV 07 2016 SERVICE MANUAL MAST A...
Page 239: ...225 B B SERVICE MANUAL BATTERY...
Page 240: ...226 NOTE...
Page 249: ...235 C C SCHEDULE...
Page 250: ...236 NOTE...