Hobart OM-353 manual 181, Rectifier, Si Diode -1 Item

	Item	Dia.	Part				Description		Quantity
	No.	Mkgs.	No.
			181 106			Figure 7-3. Rectifier, Si Diode (Fig 7-1 Item 2)
. .	1 . . .	C7-10 .	. . . 031 689 . .		CAPACITOR, rectifier			. .4
. .	2 . . .	. . . . . . . .	. . . 166 667 . .		CLAMP, spring rectifier			. .2
. .	3 . . .	. . D1 . . . . . 037 956 . .			DIODE, rect 275A 300V SP			. .1
. .	4 . . .	. TP3 . .	. . . 168 898 . .		THERMOSTAT, NC, open 125° C			. .1
. .	5 . .	SCR1-4 . . . . 115 114 . .			THYRISTOR, SCR 300A 300V			. .4
. .	6 . . .	. . . . . . . .	. . . 173 714 . .		CLAMP, thyristor			. .2
. .	. . . . . .	. . . . . . . .	. . . 028 516 . .		PIN, spring CS .125 x .250			. .2
. .	. . . . . .	PLG53	. . . . 115 092 . .		CONNECTOR PLUG & SOCKETS . . .			. .1
. Hardware is common and				3
	not available unless listed.
				2				2
			1	4
								5

5 6

Figure 7-3. Rectifier, Si Diode

ST-120 205-A

	Item	Dia.	Part	Description	Quantity
	No.	Mkgs.	No.
				Figure 7-4. Panel, Rear w/Components (Fig 7-1 Item 17)
. .	1 . . . .	. R4	186 949 . .	RESISTOR, WW fxd 175W 20 ohm	. . . 1
. .	2 . . . .	. . . . . . . . . .	180 165 . .	BLADE, fan 14 in 3wg 28deg .375 bore	. . . 1
. .	3 . . . .	. . . . . . . . . .	181 099 . .	PANEL, rear	. . . 1
. .	4 . . . .	. . . . . . . . . .	173 283 . .	CHAMBER, plenum 14 in (50Hz only)	. . . 1
. .	5 . . . .	. . . . . . . . . .	124 274 . .	BRACKET, mtg fan motor	. . . 1
. .	6 . . . .	FM	116 190 . .	MOTOR, 1/12 hp 230V 1550 RPM 50/60Hz 1.5A	. . . 1
. .	. . . . . . .	. . . . . . . . . .	176 272 . .	CONNECTOR, cable clamp (50Hz model)	. . . 1

. Hardware is common and	2	3
not available unless listed.	1

4

5

6

Figure 7-4. Panel, Rear w/Components

ST-120 089-F

To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested Replacement Parts. Model and serial number required when ordering parts from your local distributor.

OM-353 Page 36