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3.2. Trial Operation (After Checking Troubleshooting Guide)
3.2.1. Assembly
• Confirm if there is no gap between housing A and B by pinching lead wires.
• There is no dust or deformation on battery terminals.
• Confirm all screws are tightened firmly.
• Verify that the cutting blades are not cracked.
• Verify that the hex wrench has been stowed in the storage slot in housing B.
3.2.2. Operation
• Check whether the switch function operate properly.
• Check the smooth movement of lower guard, switch button and off-lock lever.
• Check whether the tool become hot in a short operation.
• Verify that the brake engages when the trigger is released. Repeat this process about 10 times.
3.2.3. Integrity
• With the switch activated, shake the tool back and forth and up and down and verify that its sound does not change excessively.
• Check for the presence of any dirt or foreign matter from the repair process on the outside of the tool.