Service manual

ENGLISH
SERVICE MANUAL
4
9096982000(1)2007-02 Adnity
TM
17 ST, 20 ST, 20 D, X 20 D, X 20 C, X 24 D
RECOVERY WATER SYSTEM ................................................................................................................................. 43
RECOVERY WATER TANK AND VACUUM GRID CLEANING, AND COVER GASKET CHECK ....................... 43
SQUEEGEE CLEANING/CHECK/REPLACEMENT AND SQUEEGEE BLADE REPLACEMENT ...................... 44
VACUUM SYSTEM MOTOR FILTER CLEANING ............................................................................................... 45
VACUUM SYSTEM MOTOR ELECTRICAL INPUT CHECK ................................................................................ 45
VACUUM SYSTEM MOTOR CARBON BRUSH CHECK/REPLACEMENT ........................................................ 46
VACUUM SYSTEM MOTOR DISASSEMBLY/ASSEMBLY .................................................................................. 17
SQUEEGEE SPRING CHECK/REPLACEMENT (All models, with aluminium squeegee) .................................. 48
TROUBLESHOOTING ......................................................................................................................................... 48
DRIVE SYSTEM ........................................................................................................................................................ 49
SPEED POTENTIOMETER ADJUSTMENT/REPLACEMENT (For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) .... 49
MAXIMUM SPEED POTENTIOMETER DISASSEMBLY/ASSEMBLY
(For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) ...................................................................................................... 51
DRIVE SYSTEM MOTOR ELECTRICAL INPUT CHECK
(For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) ...................................................................................................... 52
DRIVE SYSTEM MOTOR CARBON BRUSH CHECK AND REPLACEMENT
(For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) ...................................................................................................... 53
DRIVE SYSTEM MOTOR-DIFFERENTIAL DISASSEMBLY/ASSEMBLY
(For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) ...................................................................................................... 54
TROUBLESHOOTING ......................................................................................................................................... 55
DRIVE SYSTEM ELECTRONIC BOARD DIAGNOSTIC TABLE ......................................................................... 56
OTHER SYSTEMS .................................................................................................................................................... 57
SCREW AND NUT TIGHTENING CHECK ........................................................................................................... 57
ELECTRICAL SYSTEM ............................................................................................................................................ 59
MACHINE WORKING HOUR CHECK (with optional hour counter) .................................................................... 59
BATTERY CHARGE AND MAINTENANCE (All models) ..................................................................................... 59
BATTERY DISASSEMBLY/ASSEMBLY ............................................................................................................... 59
BATTERY TYPE SETTING (WET OR GEL) (For Adnity
TM
17 ST, 20 ST) .......................................................... 60
BATTERY TYPE SETTING (WET OR GEL) (For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) ................................ 60
FUSE CHECK/REPLACEMENT .......................................................................................................................... 61
BRUSH MOTOR ELECTROMAGNETIC SWITCH DISASSEMBLY/ASSEMBLY ................................................ 62
DRIVE SYSTEM ELECTRONIC BOARD DISASSEMBLY/ASSEMBLY
(For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) ...................................................................................................... 63
FUNCTION ELECTRONIC BOARD DISASSEMBLY/ASSEMBLY ....................................................................... 64
TROUBLESHOOTING ......................................................................................................................................... 64
COMPONENT LAYOUT (For Adnity
TM
17 ST, 20 ST) ......................................................................................... 65
WIRING DIAGRAM (For Adnity
TM
17 ST, 20 ST) ................................................................................................ 66
COMPONENT LAYOUT (For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) ............................................................... 67
WIRING DIAGRAM (For Adnity
TM
20 D, X 20 D, X 20 C, X 24 D) ...................................................................... 68