Nilfisk Advance ConvertaMAX 28/34 I-MAX 28HD/34HD BA 750/850 Service Manual 56043057 – PDF

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Nilfisk Advance ConvertaMAX 28/34 I-MAX 28HD/34HD BA 750/850 Service Manual 56043057 – PDF DOWNLOAD

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Nilfisk Advance ConvertaMAX 28/34 I-MAX 28HD/34HD BA 750/850 Service Manual 56043057 – PDF DOWNLOAD

Language : English
Pages : 70
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Nilfisk Advance ConvertaMAX 28/34 I-MAX 28HD/34HD BA 750/850 Service Manual 56043057 – PDF DOWNLOAD

GENERAL INFORMATION 2
SAFETY INSTRUCTIONS 3
SPECIFICATIONS & MAINTENANCE 4-6
PM CHECKLIST 7
KNOW YOUR MACHINE 9-13
SOLUTION SYSTEM 14-19
FUNCTIONAL OVERVIEW 14
TROUBLESHOOTING GUIDE & SYSTEM MAINTENANCE 15
SOLUTION SOLENOID VALVE REMOVAL (BEFORE SN BREAK) 15
SOLUTION VALVE DISASSEMBLY AND CLEANING (BEFORE SN BREAK) 16
SOLUTION FILTER REMOVAL (BEFORE SN BREAK) 16
SOLUTION FLOW CONTROL VALVE REMOVAL (BEFORE SN BREAK 16
SOLUTION SOLENOID VALVE REMOVAL (AFTER SN BREAK) 18
SOLUTION VALVE DISASSEMBLY AND CLEANING (AFTER SN BREAK) 18
SOLUTION FILTER REMOVAL (AFTER SN BREAK) 18
SOLUTION FLOW CONTROL VALVE REMOVAL (AFTER SN BREAK) 19
SCRUB BRUSH SYSTEM 20-24
GENERAL BRUSH SYSTEM FUNCTIONAL OVERVIEW 20
SCRUB BRUSH SYSTEM TROUBLESHOOTING 22
28/34 BRUSH DECK REMOVAL 23
SCRUB BRUSH LIFT ACTUATOR REMOVAL 23
SCRUB BRUSH MOTOR/GEARBOX REMOVAL 23
RECOVERY SYSTEM 25-27
FUNCTIONAL OVERVIEW 25
VACUUM/RECOVERY SYSTEM MAINTENANCE CHECKLIST 26
TROUBLESHOOTING GUIDE 26
MAINTENANCE OF FLOAT CAGE AND FLOAT DUCT 26
VACUUM MOTOR REMOVAL 26
RECOVERY TANK REMOVAL 26
SQUEEGEE SYSTEM 28-31
SQUEEGEE SYSTEM LIFT MOTOR OVERVIEW 28
OPERATIONAL OVERVIEW OF THE SQUEEGEE LIFT MOTOR REVERSE FUNCTION 28
REVERSE SWITCH INSTALLATION AND ADJUSTMENT 29
SQUEEGEE LIFT ACTUATOR MOTOR REMOVAL 30
SQUEEGEE TOOL BLADE(S) REPLACEMENT 30
SQUEEGEE ADJUSTMENT 30
WHEEL DRIVE SYSTEM 32-43
GENERAL FUNCTIONAL OVERVIEW 32-33
TROUBLESHOOTING GUIDE 34-36
PARKING BRAKE OPERATION 37
BRAKE ASSEMBLY REMOVAL 37
BRAKE CALIPER ADJUSTMENT 37
DRIVE MOTOR REMOVAL 37
DRIVE WHEEL REMOVAL 38
CHAIN REMOVAL AND ADJUSTMENT 38-39
POTENTIOMETER (5K) TESTING AND REMOVAL (FOR MACHINES BUILT BEFORE DEC 1 2000) 40
POTENTIOMETER INSTALLATION AND ADJUSTMENT (MACHINES BEFORE DEC 1, 2000) 41
POTENTIOMETER (5K) TESTING AND REMOVAL (FOR MACHINES BUILT AFTER DEC 1, 2000) 42
POTENTIOMETER INSTALLATION AND ADJUSTMENT (MACHINES AFTER DEC 1, 2000) 42-43
POTENTIOMETER (100K) WHEEL DRIVE SPEED LIMIT TESTING (ALL MODELS) 43
ELECTRICAL SYSTEM 44-67
BATTERIES / CHARGERS 44
INSTALL THE BATTERIES 44
DESCRIPTION OF LOW VOLTAGE CUTOUT FEATURE 44
DESCRIPTION OF THE BATTERY CONDITION INDICATORS 45
BATTERY CHARGING, MAINTENANCE AND TESTING 45
ACTUATOR DRIVE NUT ADJUSTMENT 46-47
CURTIS SPEED CONTROL 48-49
FUNCTIONAL OVERVIEW OF MAIN CONTROL BOARD 50
MAIN CONTROL BOARD TROUBLESHOOTING GUIDE 50
MAIN CONTROLLER ERROR CODES 50-52
MAIN CONTROLLER DIAGNOSTIC SERVICE TEST MODE 53-56
MAIN CONTROL BOARD SPECIAL PROGRAM OPTIONS 57-62
ELECTRICAL COMPONENT LOCATION 63
WIRING DIAGRAM (OBSOLETE MODELS) 64
WIRING SCHEMATIC (OBSOLETE MODELS) 65
WIRING DIAGRAM (ACTIVE MODELS) 66
WIRING SCHEMATIC (ACTIVE MODELS) 67

S.S 01/02/2025