Caterpillar NPR20N Lift Trucks Operation & Maintenance Manual – PDF DOWNLOAD

Description

Caterpillar NPR20N Lift Trucks Operation & Maintenance Manual – PDF DOWNLOAD

DESCRIPTION:

Caterpillar NPR20N Lift Trucks Operation & Maintenance Manual – PDF DOWNLOAD

Safety instructions
Instructions for site supervision
• Familiarise yourself with the operating instructions and their contents
• Train the operator on the use, safety and maintenance aspects of the truck
• Control that the operating and maintenance instructions, and safety regulations are observed
Occupational safety
• Keep the truck clean and in good working order. Carry out the daily and weekly maintenance checks in
accordance with the maintenance instructions and schedule to avoid faults and operational errors.
• If you notice any faults or deficiencies that may effect the safe operation of the truck, take the truck out of
operation until the faults or deficiencies have been remedied
• Do not repair anything on the truck without the permission from the site supervision
• In the event of a malfunction, switch off the power and notify the site supervision.
• When using the truck, you are responsible for both your own and your environment’s safety
• Immediately notify the site supervision of any accidents or injuries. In such a case, leave the truck at the place
of the accident
• The truck can only be used for purposes corresponding with its equipment.
Truck operator
Requirements:
• At least 18 years old
• Sufficient physical (e.g. good hearing and sight) and mental abilities for operating the truck without risks
• Appropriately trained; familiar with operating, safety and maintenance instructions
• Has permission from the site supervision to operate the truck
• Knows and masters the drive and operational features of the truck.

TABLE OF CONTENTS:

Caterpillar NPR20N Lift Trucks Operation & Maintenance Manual – PDF DOWNLOAD

TESTER FUNCTIONS FOR THE EPS...............................  5
	STEPPER MOTOR..........................................  5
	ENC COUNT AT 180.......................................  5
	TRUCK SPEED............................................  5
	SLOPE PEAK.............................................  5
	WHEEL ANGLE............................................  5
	HIGH RESOL: AD.........................................  5
	TRUCK MOVING...........................................  5
	SM ALARM SWITCH........................................  6
	MM ALARM SWITCH........................................  6
	AUTO IN PROGRESS.......................................  6
	ACW LIMIT LEVEL........................................  6
	CW LIMIT LEVEL.........................................  6
	END STROKE ACW.........................................  6
	END STROKE CW..........................................  7
	ENC SPEED..............................................  7
	MOTOR CURRENT..........................................  7
	MOTOR VOLTAGE..........................................  7
	SAT FREQ HZ............................................  7
	FREQUENCY..............................................  7
	MOTOR TEMPERAT.........................................  7
	TEMPERATURE............................................  7
	FEEDBACK ENC...........................................  8
	FEEDBACK SECTOR........................................  8
1 Testing the truck with the console.......................  9
	1.1 Traction motor controller (Combi Ac1) Mode:2.......  9
	1.2 Pump motor controller (Combi Ac1) Mode:5........... 13
	1.3 Electric power steering controller (EPS) Mode:6.... 18
TS1130000.................................................. 28
	3-6950: NPR20N,NPS20N,NO20NS........................... 28
		1: POWER SUPPLY 24 V............................... 28
		2: MAINCIRCUITS.................................... 29
		3: DRIVE CIRCUIT................................... 30
		4: STEERING CIRCUIT................................ 31
		5: DISPLAY AND CONTROL CIRCUITS.................... 32
		6: FANS, AUX. DEVICES.............................. 33
		7: COLD STORAGE, AUX. DEVICES...................... 34
		8: PEDESTRIAN CONTROL (ONLY NO20NS)................ 35
		9: INSTR. PANEL GROUNDING.......................... 36
TS1150000.................................................. 37
	3-6969: New Tiller..................................... 37
		1: PALLET AND STACKER TRUCKS....................... 37
		2: STACKER TRUCKS.................................. 38
1 Alarm codes..............................................218
	1.1 Traction motor controller (Combi Ac1) Mode:2.......218
	1.2 Pump motor controller (Combi Ac1) (Mode:5).........232
	1.3 Electric power steering controller (EPS) Mode:6....242
1 Alarm codes..............................................252
	1.1 Traction motor controller (Combi Ac1) Mode:2.......252
	1.2 Pump motor controller (Combi Ac1) (Mode:5).........266
	1.3 Electric power steering controller (EPS) Mode:6....276
Parameter explanations for the EPS.........................286
	Main menu: Parameter change............................286
		SPEED LIMIT........................................286
		AUX FUNCTION #3....................................286
		SENSITIVITY........................................286
		AUX FUNCTION #2....................................286
		CREEP SPEED........................................286
		KP.................................................286
		POS. ACCURACY......................................287
		DYNAM NUMB SPEED...................................287
		DYNAM NUMB ANG.....................................287
		COMPENSATION.......................................288
		1ST ANGLE COURSE...................................288
		2ND ANGLE COURSE...................................288
		AUXILIARY TIME.....................................288
		ANTIROLLBACK.......................................288
		LAG FB REGULAT.....................................289
		LEAD FB REGULAT....................................289
	Config Menu: Set options...............................289
		HOUR COUNTER.......................................289
		MICRO CHECK........................................289
		ENCODER CONTROL....................................290
		FEEDBACK DEVICE....................................290
		AUTOCENTERING......................................290
		RECOVERY AT REST...................................290
		AUX FUNCTION 1.....................................290
		DIAG MOTOR TEMP....................................290
	Submenu: SET MODEL.....................................290
		SYSTEM CONFIG......................................290
		AUTO REQ TYPE......................................291
		CONNECTED TO.......................................291
		MODEL TYPE.........................................291
	Submenu: ADJUSTMENTS...................................291
		ADJUSTMENT #01.....................................291
		SET CURRENT........................................291
		ADJUSTMENT #02.....................................291
		ADJUSTMENT #03.....................................292
		ADJUSTMENT #04.....................................292
		SET BATTERY TYPE...................................292
		SET SAT. FREQ......................................292
		OVERSAT FREQ.......................................292
		MAXIMUM SLIP.......................................292
		AUX VOLTAGE #1.....................................292
		AUX VOLTAGE #2.....................................293
		NO LOAD CURRENT....................................293
		ZERO SP POT........................................293
		SET 0-POS..........................................293
		SET STEER 180......................................293
		SET ENC AT 180.....................................293
		SET ENC AT 360.....................................294
	Submenu: SPECIAL ADJUST................................294
		SET TEMPERATURE....................................294
		HIGH ADDRESS.......................................294
		DEBUG OUTPUT.......................................294
	Submenu: HARDWARE SETTINGS.............................294
		MAXIMUM CURRENT....................................294
		CAN BUS............................................295
		SET HI RESOL AD....................................295
		AUTOTEACHING.......................................295
		AUX FUNCTION 11....................................295
Adjustment instructions....................................296
TESTER FUNCTIONS FOR THE EPS...............................335
	STEPPER MOTOR..........................................335
	ENC COUNT AT 180.......................................335
	TRUCK SPEED............................................335
	SLOPE PEAK.............................................335
	WHEEL ANGLE............................................335
	HIGH RESOL: AD.........................................335
	TRUCK MOVING...........................................335
	SM ALARM SWITCH........................................336
	MM ALARM SWITCH........................................336
	AUTO IN PROGRESS.......................................336
	ACW LIMIT LEVEL........................................336
	CW LIMIT LEVEL.........................................336
	END STROKE ACW.........................................336
	END STROKE CW..........................................337
	ENC SPEED..............................................337
	MOTOR CURRENT..........................................337
	MOTOR VOLTAGE..........................................337
	SAT FREQ HZ............................................337
	FREQUENCY..............................................337
	MOTOR TEMPERAT.........................................337
	TEMPERATURE............................................337
	FEEDBACK ENC...........................................338
	FEEDBACK SECTOR........................................338
1 Testing the truck with the console.......................339
	1.1 Traction motor controller (Combi Ac1) Mode:2.......339
	1.2 Pump motor controller (Combi Ac1) Mode:5...........343
	1.3 Electric power steering controller (EPS) Mode:6....348
TS1130000..................................................358
	3-6950: NPR20N,NPS20N,NO20NS...........................358
		1: POWER SUPPLY 24 V...............................358
		2: MAINCIRCUITS....................................359
		3: DRIVE CIRCUIT...................................360
		4: STEERING CIRCUIT................................361
		5: DISPLAY AND CONTROL CIRCUITS....................362
		6: FANS, AUX. DEVICES..............................363
		7: COLD STORAGE, AUX. DEVICES......................364
		8: PEDESTRIAN CONTROL (ONLY NO20NS)................365
		9: INSTR. PANEL GROUNDING..........................366
TS1150000..................................................367
	3-6969: New Tiller.....................................367
		1: PALLET AND STACKER TRUCKS.......................367
		2: STACKER TRUCKS..................................368
Parameter explanations for the EPS.........................548
	Main menu: Parameter change............................548
		SPEED LIMIT........................................548
		AUX FUNCTION #3....................................548
		SENSITIVITY........................................548
		AUX FUNCTION #2....................................548
		CREEP SPEED........................................548
		KP.................................................548
		POS. ACCURACY......................................549
		DYNAM NUMB SPEED...................................549
		DYNAM NUMB ANG.....................................549
		COMPENSATION.......................................550
		1ST ANGLE COURSE...................................550
		2ND ANGLE COURSE...................................550
		AUXILIARY TIME.....................................550
		ANTIROLLBACK.......................................550
		LAG FB REGULAT.....................................551
		LEAD FB REGULAT....................................551
	Config Menu: Set options...............................551
		HOUR COUNTER.......................................551
		MICRO CHECK........................................551
		ENCODER CONTROL....................................552
		FEEDBACK DEVICE....................................552
		AUTOCENTERING......................................552
		RECOVERY AT REST...................................552
		AUX FUNCTION 1.....................................552
		DIAG MOTOR TEMP....................................552
	Submenu: SET MODEL.....................................552
		SYSTEM CONFIG......................................552
		AUTO REQ TYPE......................................553
		CONNECTED TO.......................................553
		MODEL TYPE.........................................553
	Submenu: ADJUSTMENTS...................................553
		ADJUSTMENT #01.....................................553
		SET CURRENT........................................553
		ADJUSTMENT #02.....................................553
		ADJUSTMENT #03.....................................554
		ADJUSTMENT #04.....................................554
		SET BATTERY TYPE...................................554
		SET SAT. FREQ......................................554
		OVERSAT FREQ.......................................554
		MAXIMUM SLIP.......................................554
		AUX VOLTAGE #1.....................................554
		AUX VOLTAGE #2.....................................555
		NO LOAD CURRENT....................................555
		ZERO SP POT........................................555
		SET 0-POS..........................................555
		SET STEER 180......................................555
		SET ENC AT 180.....................................555
		SET ENC AT 360.....................................556
	Submenu: SPECIAL ADJUST................................556
		SET TEMPERATURE....................................556
		HIGH ADDRESS.......................................556
		DEBUG OUTPUT.......................................556
	Submenu: HARDWARE SETTINGS.............................556
		MAXIMUM CURRENT....................................556
		CAN BUS............................................557
		SET HI RESOL AD....................................557
		AUTOTEACHING.......................................557
		AUX FUNCTION 11....................................557
Adjustment instructions....................................558

CATERPILLAR NPR20N LIFT TRUCKS OPERATION & MAINTENANCE MANUAL – PDF DOWNLOAD:

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