Troubleshooting - CEN-TECH 40963 Set Up And Operating Instructions Manual

problem
No flash 1. Switch in "OFF" position.
2. Battery clips connected backward.
3. Poor connection of clips.
No flash but 1. Spark Plug Clamp flipped backwards.
double check
indicator is "ON"
2. Weak ignition or spark plug.
3. Faulty lamp.
Light flashes Timing Light Spark Plug Clamp wire
intermittently lying on, or near to, the other spark plug
wires.
Follow all safety precautions whenever diagnosing or servicing the
tool. disconnect power supply before service.
SKU 40963 For technical questions, please call 1-800-444-3353.

Troubleshooting

possible causes Likely Solutions
1. Move switch to "ON" position.
2. Reverse the battery clip connections.
3. Clean battery post and reconnect.
1. Make sure arrow on clamp points to #1
plug.
2. Connect to other plugs or spark plug
wires. Repair Gap.
3. Replace fault lamp.
Route Spark Plug Clamp wire away from
the other spark plug wires.
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