Panasonic EY4550 Service Manual page 4

3.1. Trial Operation (after checking Troubleshooting Guide.)
3.1.1. ASSEMBLY
• Confirm if there is NO gap between Housing A and B by pinching the lead wires.
• Confirm if there is NO deformation on the battery terminals.
• Confirm all screws are tightened firmly.
3.1.2. Operation
• Check if the switch turns ON and OFF smoothly.
• Check if the blade strokes properly.
• Cut concrete panel <(t) 12mm X (w) 300mm> as trial.
• Check if there is no metallic sound, abnormal sound or abnormal vibration.
• Check the speed control and braking.
• Confirm if the LED lights on.
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