Hobart Welding Products OM-1594 Removing Top Cover Of Pistol Grip Gun, Installing Wire Spool

4-11. Removing Top Cover Of Pistol Grip Gun

1

1 Top Cover

Push back and lift off as shown.

To reinstall cover, set rear of cover in gun, and push cover back, down, and forward until it clicks into position.

802 528

4-12. Installing Wire Spool

	1	Wire Spool
10	2	Top Cover
	3	Pressure Roll Assembly
	4	Gun Contact Tip
	If wire spool is being replaced, open
	top cover, open pressure roll as-
	sembly in gun, and cut welding wire
	off at contact tip.
	Retract wire onto spool.
6	5	Hub
	6	Hub Pin
	7	Notch
	8	Compression Spring (Optional
		For 8 Inch Spool)
2	9	Retaining Ring
	Slide spool onto hub so wire feeds
	off bottom. Turn spool until hub pin
	fits hole in back of spool (notch on
6	hub aligns with hub pin for guid-
	ance). Reinstall retaining ring.
5	10	Motor Torque Switch
7	Place motor torque switch in
1	appropriate position for wire type
	and size (see Section 5-2).
3

Thread welding wire (see Section 4-13).

8

94

2 Tools Needed:

3

4

Ref. 801 578-A / Ref. 072 573-B / Ref. 801 556 / Ref. 151 599-C

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