Miller XT30 소유자 매뉴얼 - 페이지 30

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Miller XT30에 대해서도 마찬가지입니다: 소유자 매뉴얼 (44 페이지)

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7-3. Wrapper Removal

Tools Needed:

Torx 25

7-4. Checking Shield Cup Shutdown System

Power must be reset whenever the cup shutdown system is activated.

Always turn Off power when changing or checking consumables. Do NOT

overtighten torch shield cup. Gently finger tighten cup onto torch.

7-5. Checking Or Replacing Filter Element

Tools Needed:

Torx 25

Significant DC voltage can remain

on capacitors after unit is Off.

Check to see that front panel lights

(LEDs) have stopped flashing and

are off before removing wrapper.

Turn power Off, and disconnect input

power plug from receptacle. Remove

wrapper from unit (see Section 7-3).

OM-253 555 Page 26

A complete Parts List is available at www.MillerWelds.com

Filter Base

Filter

Filter Cup

Unscrew filter cup from base.

Remove cup.

Unscrew filter element from base.

Remove Torx screws and slide

wrapper off.

Check filter element for dirt and moisture,

and replace if necessary.

Be sure that all parts are clean and dry.

Reinstall filter element, and secure filter

cup.

Reinstall wrapper.

Turn

off

power,

and

disconnect input power plug

from receptacle or turn off and

lockout/tagout line discon-

nect device before working on

unit.

Significant DC voltage can

remain on capacitors after unit

is Off. Check to see that front

panel lights

(LEDs)

have

stopped flashing and are off

before removing wrapper.

Wrapper

Torx Screws (Fine Thread)

Ref. 251 808-A

Torch Shield Cup

Turn Power On and loosen shield

cup. If shutdown system works

properly, Cup light comes on. If not,

immediately turn Off power and

have Factory Authorized Service

Agent check unit.

If system works properly, retighten

cup and reset power.

Ref. 253 554-A

Ref. 251 808-A / Ref. 804 506-B