Miller Mobile Weld Fume Extractor MWX SA-810

Warning: This maintenance check requires trained personnel with PPE!

Hold inside nut while removing outside jam nut

Tighten inside nut to torque value

Reinstall jam nut and tighten against inside nut

Adjust mid elbow joint the same way as base elbow joint

Tighten inside nut to torque value

Check Filter Gauge. Clean or replace filter if necessary (Section 9-3)

Filter Cleaning Switch: Use switch to operate filter cleaning system. Clean or replace filter when Filter gauge reading is over 4 in. w.c. or whenever air flow is too low to extract fumes. Keep cover closed during cleaning to maintain a tight seal around filter.

To clean filter, press and release Filter Cleaning switch. The filter cleaning system operates only when the unit is off.

The system cleans the filter in about 15 seconds. Wait until the cleaning has stopped before removing particles from tray.

Particle Tray Release Lever: Push lever down to release particle tray.

Particle Tray: Pull out tray. Remove particles from tray after every cleaning cycle. Reinstall tray and pull lever up to secure tray in position.

Inspect filter after cleaning (Section 9-4).

Start unit and check Filter gauge reading.

Check Free Movement Of Base Assembly

Clean Sealed Bearings - No Oil Needed

Check Fume Extractor Spark Guard

Replace Fume Extractor Spark Guard

Inspecting Filter And Spark Guard

Clean Inside of Extraction Arm With Warm Water And Detergent

Sign off on the monthly maintenance