© Ernst Nagel GmbH 2S Trimmer Service Manual en.doc Rev.1.0. 20.07.2011
3
Contents
TITLE
PAGE
CONTENTS ....................................................................................................................................................... 3
1.
SAFETY ..................................................................................................................................................... 5
2.
GENERAL.................................................................................................................................................. 6
2.1
B
ASIC
I
NFORMATION
................................................................................................................................... 6
2.1.1 Basic Information............................................................................................................................... 6
2.1.1 Type of machine and TAG ................................................................................................................ 7
2.2
G
ETTING TO KNOW THE
STR....................................................................................................................... 8
2.2.1 Main components overview............................................................................................................... 8
2.2.2 Components overview Inside ............................................................................................................ 9
2.2.2 Components overview Inside .......................................................................................................... 10
2.2.3 Components overview Interlock breaker & Safety block for knife beam......................................... 13
2.2.4 Components overview I-CAN plug & Mode Selection plug............................................................. 14
2.2.5 Rollers and Belts ............................................................................................................................. 15
2.2.6 Interface signals explanation........................................................................................................... 18
3.
GLOBAL FUNCTIONALITY DESCRIPTION .......................................................................................... 19
3.1
B
YPASS MODE
.......................................................................................................................................... 20
3.2
T
RIMMING MODE
....................................................................................................................................... 24
4.
COVERS .................................................................................................................................................. 29
4.1
F
RONT
C
OVER
......................................................................................................................................... 29
4.2
R
EAR
C
OVER
........................................................................................................................................... 30
4.3
U
PPER
I
NFEED
C
OVER
.............................................................................................................................. 31
4.4
L
OWER
I
NFEED
C
OVER
............................................................................................................................. 32
4.5
U
PPER
O
UTFEED
C
OVER
.......................................................................................................................... 33
4.6
L
OWER
O
UTFEED
C
OVER
.......................................................................................................................... 34
4.7
B
ASE
P
LATE
C
OVER
................................................................................................................................. 35
4.8
U
SER
I
NTERFACE
C
OVER
.......................................................................................................................... 36
5.
TROUBLESHOOTING............................................................................................................................. 37
5.1
S
ERVICE
P
ROGRAM MODE
......................................................................................................................... 37
5.1.1 Software Version ............................................................................................................................. 38
5.1.2 Diagnostics ...................................................................................................................................... 39
5.1.3 Motors.............................................................................................................................................. 40
5.1.4 Solenoids......................................................................................................................................... 41
5.1.5 Sensors and Switches..................................................................................................................... 42
5.1.6 Voltmeters ....................................................................................................................................... 43
5.1.7 Non Volatile Memory (NVM)............................................................................................................ 44
5.1.8 Dead cycle....................................................................................................................................... 45
5.1.9 Calibration ....................................................................................................................................... 46
5.2
F
AULT
C
ODE
D
ESCRIPTIONS
..................................................................................................................... 47
5.3
F
AULT
C
ODE
S
OLUTIONS
.......................................................................................................................... 49
6.
DEFAULT / BASIC ADJUSTMENTS ...................................................................................................... 80
6.1
R
EPLACING
K
NIVES
.................................................................................................................................. 80
6.1.1 Preparation ...................................................................................................................................... 80
6.1.2 Removal Upper Knife ...................................................................................................................... 81
6.1.3 Removal Lower Knife ...................................................................................................................... 82
6.1.4 Placement Lower Knife ................................................................................................................... 83
6.1.5 Placement Upper Knife ................................................................................................................... 84
6.1.6 Adjustment Upper Knife .................................................................................................................. 85
6.1.7 Adjustment Lower Knife .................................................................................................................. 86
