HP 24A 4-2.Optional Side Panel Controls, 5-1.Routine Maintenance, 3 Months, 6 Months, Y Disconnect power before maintaining

4-2. Optional Side Panel Controls

1

2

3

	1	Preflow Control
4	Control sets time gas flows before
	welding wire is energized. Time
	range is 0 to 5 seconds.
	2	Postflow Control
	Control sets time gas flows after
	completion of burnback.		Time
	range is 0 to 5 seconds.
	3	Spot Time Control
	Factory set for 0.25 to 5 seconds of
	spot time. Rotating knob fully
	counterclockwise selects		an
	untimed continuous weld.
	4	Run-In Control
	Use control to set wire feed speed
	before arc initiation.

Close side door.

Ref. 802 357-A / Ref. 186 589 / 210 436-A

SECTION 5 − MAINTENANCE & TROUBLESHOOTING

5-1. Routine Maintenance

Y Disconnect power before maintaining.

3 Months

Replace		Repair Or	Clean And
		Replace	Tighten
Unreadable
		Cracked	Weld
Labels
		Weld Cable	Terminals
			Replace
			Cracked
14-Pin Cord	Gun Cable	Gas Hose	Parts
		6 Months
	Clean		Blow Out Or Vacuum
			Inside,
	Drive	OR
			During Heavy Service,
	Rolls
			Clean Monthly

OM-193 472 Page 17