GVM-VAC GVM8000, Owner'S Manual

Page: 65 / 124

65
GVM-VAC
www.gvm-vac.com
Service Section
A
Oil
S +
The circuit board has traces on
2 layers - the top and bottom.
TOP LAYER
BOTTOM LAYER
(looking from the back
Oil S
+
Gauge
light
Gauge
light
10 amp circ. breaker
Temp
S + Gauge
light
Gauge
light
Tach
+ (-)
Sig
Volt
S
+
Gauge
light
Strobe Light
+
(+)
s
s (-) 1
2
3
4
Main Plug Wire ID’s
1 + from Battery (Red)
2 S (Red/Blue)
3 Fuel Sol./Col + (Orange)
4 Ground (Black)
5 Alt En (Purple)
6 Oil Signal (White/Red)
7 Tach Signal (White)
8 E Stop Sig. (Tan/Black)
9 Insp. Door Sig. (Tan)
10 Fuel Level Sig. (Pink)
11 Temp Sig. (Blue)
12 Temp Shtdwn Sig (Blue/Blk)
13 Oil Shutdown Sig. (Red/Blk)
5
6
7
8
9
10
11
12
13
Rem. Clutch
Eng. Heat
(+)
s
s (-)
(+)
s
s (-)
(+) s s
(-)
10 amp Circ. Brk
10 amp Circ. Brk
10 amp Circ. Brk
10 amp Circ. Brk
+
+
+
30 amp circ. breaker
Fuel
S
Gauge
light
Yellow/Red
Yellow/Red
Yellow/Red
Yellow/Red
(-) (-)
(-)
Rem. Throttle
Shutdown
Indicator Lights
Oil
Temp
Trp Door
E Stop
(+)
(+)
unfused
Battery
(+)
(-)
Red
Black
+ from ignition
Yellow
14 15
16 17
18 19
20 21
Relay
Aux Plug Wire ID’s
14 Eng Heat (+) (Yellow/Orange)
15 Eng. Heat Aux (Orange/Yellow)
16 Clutch Engage (Yellow/Green)
17 Clutch Disengage (Green/Yel)
18 Throttle Fast (Yellow/Blue)
19 Throttle Slow (Blue/Yellow)
20 Strobe Light + (Yellow/Purple)
21 Aux Light + (Purple/Yellow)
Temp
+
S
Fuel
Volt
S
+
+
S
Gauge
light
Gauge
light
Tach
+
Sig
(-)
Shutdown
Indicator Lights
Oil
Temp
Trp Door
E Stop
Strobe Light
Rem. Clutch
Eng. Heat
Rem. Throttle
(+)
(-)
s
s
B
S
C
B
S
C
10 amp Circ. Brk
10 amp Circ. Brk
10 amp Circ. Brk
10 amp Circ. Brk
(+)
(-) s s
10 amp circ. breaker
(-)
(-)
(-)
Battery
(+) (-)
(+) (+)
unfused
30 amp circ. breaker
(+)
(-)
s s
(+)
(-)
s
s
1
2
3
4
5
6
7
8
9
10
11
12
13
15
17
19
21
14
16
18
20
Aux Wire
Relay
+ from ignition
Yellow
diode
diode
diode
diode
Ignition Switch
I
S
B
Murphy Switch
Murphy Switch
A
Ignition Switch
I
S
B
Main Wire
Aux Wire
Main Wire
5.10.5 Main Circuit Board