GPS 8500 / GPS 9700 Maintenance
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3.11 Troubleshooting
Before ordering repairs, carefully read through this manual, then
repeat the inspection. If the problem remains, contact your nearest
dealer or Wacker representative.
3.12 Wire Colors
Problem / Symptom Reason / Remedy
If engine doesn't start, check
that:
• Engine switch is on "Start".
• Fuel valves under fuel tank and on engine are open.
• Fuel tank has fuel.
• Choke lever is in correct position. Choke should be
closed when starting a cold engine.
• All loads are disconnected from generator.
• Spark plug is in good condition.
• Spark plug cap is tight.
• Engine oil level is adequate.
• Battery is charged and connected properly.
If engine starts but there is no
power at receptacles, check
that:
• Circuit breaker is closed.
• Connector from generator to control panel is tight.
• Battery is charged and connected properly.
Wire Colors
B Black R Red Y Yellow Or Orange
G Green T Tan Br Brown Pr Purple
L Blue V Violet Cl Clear Sh Shield
P Pink W White Gr Gray LL Light blue