Miller FILTAIR, Owner'S Manual

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OM-239026 Page 26
SECTION 8 – TROUBLESHOOTING
8-1. Troubleshooting Table
Trouble Remedy
Motor/blower will not start or continue
running. Check input power connection.(Section 5-5)
Reset circuit breaker CB1. (See Section7-2).
Have Factory Authorized Service Agent check motor and wiring.
Decreased air flow. Reconnect extraction arm flexible tubing.
Inspect extraction arm tubing and replace if damaged.
Remove obstructions from fume extraction arm.
Open extraction arm air damper (Section 6-1).
Remove debris from spark guard (Section 7-4).
Clean or replace filter (Sections 7-3 and 7-4).
Have Factory Authorized Service Agent check for correct fan rotation (counterclockwise as viewed
from top).
Filter cleaning system does not
operate. Check fuse F1, and replace if open. (See Section 7-2).
Fume extractor discharges fumes or
particles. Inspect filter (including gasket) and replace if damaged or dirty. Be sure filter is installed properly.
(See Section 7-4).
Extraction arm does not stay in
position. Adjust extraction arm joints.
Extraction arm does not turn easily. Clean swivel base bearings.