Section 5 − maintenance and troubleshooting, 1. routine maintenance, 2. blowing out inside of unit – Miller Electric CST 250 VRD User Manual

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SECTION 5 − MAINTENANCE AND TROUBLESHOOTING

5-1. Routine Maintenance

Y Disconnect power before maintaining.

Maintain more often during severe conditions.

3 Months

Replace

unreadable

labels.

Clean and tighten

weld terminals.

Replace Damaged

Gas Hose

3 Months

Repair Or Replace

Cracked Cables

And Cords

6 Months

Blow out inside. During

heavy service clean

monthly.

Y Do not remove case when

blowing out inside of unit

(see Section 5-2) .

5-2. Blowing Out Inside Of Unit

Y Do not remove case when

blowing out inside of unit.

To blow out unit, direct airflow

through front and back louvers as

shown.

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