Safety Microswitches Operation Check - Stiga TC 108 SD Workshop Manual

WORKSHOP MANUAL
TC 108 SD - TC 118 SD
General informations
­­­
Related topics
---
Map of functional units
SAFETY MICROSWITCHES OPERATION
CHECK
This check is done by disconnecting connector CN1
and using the tester in Ohmmeter mode.
This o peration must be performed without the opera-
tor a board, making contact with the ferrules on the
contacts of the wiring connector (1) and must give
these results:
No. of Contacts Tester reading and condition
OPERATOR PRESENCE
1 - 14 ∞ (absent)
PARKING MICROSWITCH
1 - 17 O (free)
BLADES SWITCH
1 - 16 ∞ (engaged)
"IN NEUTRAL" SIGNAL
1 - 7 O (drive)
FUEL LEVEL GAUGE (if present)
1 - 5 O (reserve)
1 - 8 O (full)
OIL WARNING LIGHT (if present)
1 - 15 O (always)
IGNITION KEY
+ Battery - 11 ∞ (OFF) O (ON)
+ Battery - 12 ∞ (OFF) ∞ (ON)
Engine Stop
This operation must be done making contact with the
ferrules on the contacts of connector CN1 of the card,
keeping all other connectors con nected, and must
give this result:
No. of Contacts Tester reading and condition
1 - 3 O (Always)
Reverse Consent
This check is made by detaching all the connector (3).
The following results must be achieved using the
Ohm-meter function tester with the probes in contact
with the contacts of circuit board connector (3) and
the contact «1-CN1» of the card:
CHAPTER
7.3
1
2
3
4
O (seated)
∞ (engaged)
O (disengaged)
∞ (neutral)
1
2
∞ (from 1/2 to full) 3
4
∞ (from reserve to 1/2)
O (START)
O (START)
3
No. of Contacts
1 (CN1) - 3 violet
1 (CN1) - 3 bleu
REVISION FROM ... PAGE
0 2018 1 of 1
10 20
CN2
9 19
8 18 CN1
7 17
6 16
18 19
5 15
16 17
14 15
4 14
12 13
11
3 13
6 7
5
2 12
3 4
2
1 11 1
1
10 20
CN2
9 19
8 18 CN1
7 17
6 16
18 19
5 15
16 17
14 15
4 14
12 13
11
3 13
6 7
5
2 12
3 4
2
1 11 1
2
10 20
CN2
9 19
1
8 18 CN1
2
7 17
3 6 16
5 15
4
14 15
4 14
12 13
11
3 13
2 12
3 4
2
1 11
1
Tester reading and condition
REVERSE CONSENT BUTTON
∞ (released) O (pressed)
REVERSE GEAR MICROSWITCH
O (free) ∞ (pressed)
20
10
8 9
20
10
8 9
20
18 19
16 17
10
8 9
6 7
5