DeWalt 621106-00, Instruction Manual

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English
11
Troubleshooting Guide
TROUBLE! TOOL WILL NOT START
WHAT’S WRONG? WHAT TO DO…
1. Tool not plugged in. 1. Plug in saw.
2. Fuse blown or circuit breaker tripped. 2. Replace fuse or reset circuit breaker.
3. Cord damaged. 3. Have cord replaced by authorized service center.
4. Brushes worn out. 4. Replace brushes.
TROUBLE! TOOL MAKES UNSATISFACTORY CUTS
WHAT’S WRONG? WHAT TO DO…
1. Glazed wheel. 1. Dress the wheel or replace with a new one.
2. Workpiece incorrectly placed or clamped. 2. Firmly clamp and support workpiece.
TROUBLE! BLADE DOES NOT COME UP TO SPEED
WHAT’S WRONG? WHAT TO DO…
1. Extension cord too light or too long. 1. Replace with adequate size cord. See chart on page 1.
2. Low voltage. 2. Contact your electric company.
3. Low generator voltage. 3. Check generator output voltage. Reduce number of tools
powered by the generator.
TROUBLE! TOOL VIBRATES EXCESSIVELY DURING CUT
WHAT’S WRONG? WHAT TO DO…
1. Tool not mounted securely to stand or work bench. 1. Tighten all mounting hardware. See page 8, Procedure for
Permanent Mounting .
2. Damaged wheel. 2. Replace wheel.
3. Workpiece not clamped properly. 3. Refer to Material Clamping and Supporting page 5.