Troubleshooting Guide - DeWalt 621106-00 Instruction Manual

TROUBLE! TOOL WILL NOT START
WHAT'S WRONG?
1. Tool not plugged in.
2. Fuse blown or circuit breaker tripped.
3. Cord damaged.
4. Brushes worn out.
TROUBLE! TOOL MAKES UNSATISFACTORY CUTS
WHAT'S WRONG?
1. Glazed wheel.
2. Workpiece incorrectly placed or clamped.
TROUBLE! BLADE DOES NOT COME UP TO SPEED
WHAT'S WRONG?
1. Extension cord too light or too long.
2. Low voltage.
3. Low generator voltage.
TROUBLE! TOOL VIBRATES EXCESSIVELY DURING CUT
WHAT'S WRONG?
1. Tool not mounted securely to stand or work bench.
2. Damaged wheel.
3. Workpiece not clamped properly.

Troubleshooting Guide

WHAT TO DO...
1. Plug in saw.
2. Replace fuse or reset circuit breaker.
3. Have cord replaced by authorized service center.
4. Replace brushes.
WHAT TO DO...
1. Dress the wheel or replace with a new one.
2. Firmly clamp and support workpiece.
WHAT TO DO...
1. Replace with adequate size cord. See chart on page 1.
2. Contact your electric company.
3. Check generator output voltage. Reduce number of tools
powered by the generator.
WHAT TO DO...
1. Tighten all mounting hardware. See page 8, Procedure for
Permanent Mounting.
2. Replace wheel.
3. Refer to Material Clamping and Supporting page 5.
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