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Global Power Technologies 42
S-8500
APPENDIX G
SPARK IGNITION SYSTEM
The Spark Ignition System consists of the following parts:
•
Spark Electrode
•
Ignition Cable
•
Pressure Switch
•
Solenoid Valves
•
Ignition Control Module (SI Module)
•
SI Controller Board
•
Battery Pack
Note: The certified Ignition Control Module (SI module) is responsible for the ignition sequence
and control of the fuel valve and spark generation.
Refer to section 3.2 - TEG Start-Up for details on the SI system operation.
Interface
Operation
S1 Switch
Reset Switch
L1 Indicator (Green)
Pilot/Start Solenoid valve indicator (Fig F-3 - Solenoid
valve C5-A)
L2 Indicator (Green)
Main/Run Solenoid valve indicator (Fig F-3 - Solenoid
valve C5-B)
L3 Indicator (Green)
SI module power indicator
L4 Indicator (Yellow)
SI Module No-Combustion signal indicator
L5 Indicator (Red)
Lockout indicator
L6 Indicator (Red)
Voltage supply blown fuse indicator
L7 Indicator (Red)
Battery supply blown fuse indicator (Blinks dimly)
FE Fuse
TEG supply fuse
FB Fuse
SI battery supply fuse
V1 Connections
Pilot/Start Solenoid valve connector (pos/neg/chassis)
V2 Connections
Main/Run Solenoid valve connector (pos/neg/chassis)
Table 4 SI Controller Interface
V2
V1
-
+
CHS
CHS
-
+
H1
H2
64228 Rev2
DETAIL
SCALE 1 : 5
L1
L2
L4
L3
L5
L6
L7
S1
FB
FE
SPARK
RETURN
POWER
Figure 22 SI Controller Interface Diagram
Summary of Contents for S-8500
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