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SECTION 8 − TROUBLESHOOTING
8-1. Troubleshooting Table
Trouble
Motor/blower will not start or continue
running.
Decreased air flow.
Fume extractor discharges fumes or
particles.
Extraction arm does not stay in
position.
Extraction arm does not turn easily.
Check input power connection.
Reset circuit breaker CB1. (See Section 7-2).
Have Factory Authorized Service Agent check motor and wiring.
Reconnect extraction arm flexible tubing.
Inspect extraction arm tubing and replace if damaged.
Remove obstructions from fume extraction arm.
Open extraction arm air damper.
Remove debris from spark guard.
Replace filter.
Have Factory Authorized Service Agent check for correct fan rotation (clockwise).
Inspect filter (including gasket) and replace if damaged or dirty. Be sure filter is installed properly.
(See Section 7-3).
Adjust extraction arm joints.
Clean swivel base bearings.
Remedy
OM-239 025 Page 19
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