Item

Dia.

Part

 

 

 

No.

Mkgs.

No.

Description

Quantity

 

 

 

 

Figure 6-1. Complete Assembly

 

 

 

 

 

 

 

. . .

1 . . .

. . . . . . . . . .

134 464 . .

LABEL, warning general

. . . 2

. . .

2 . . .

. . . . . . . . . .

179 430 . .

PANEL, side

. . . 2

. . .

3 . . .

. . . . . . . . . .

179 429 . .

COVER, top

. . . 1

. . .

4 . . .

. . . . . . . . . .

177 279 . .

GASKET, lift eye

. . . 1

. . .

5 . . .

. . . . . . . . . .

162 830 . .

LIFT, eye

. . . 1

. . .

6 . . .

. . . . . . . . . .

162 820 . .

BAR, mtg lift eye

. . . 2

. . .

7 . . . TE1

038 138 . .

TERMINAL ASSEMBLY, pri (consisting of)

. . . 1

. . . . . . . . .

. . . . . . . . . .

038 618 . . .

. JUMPER, link

. . . 6

. . . 8 . . . FM

116 190 . .

MOTOR, fan 1/12HP 230V 1550R

. . . 1

. . .

9 . . .

. . . . . . . . . .

124 274 . .

BRACKET, mtg fan motor

. . . 1

. . . 10 . . .

. . . . . . . . . .

173 283 . .

CHAMBER, plenum

. . . 1

. . . 11 . . .

. . . . . . . . . .

180 165 . .

BLADE, fan 14.000 3wg 28D

. . . 1

. . . 12 . . .

. . . . . . . . . .

162 807 . .

PANEL, rear

. . . 1

. . . 13 . . .

. . . . . . . . . .

168 343 . .

HINGE

. . . 2

. . . 14 . . .

. . . . . . . . . .

162 818 . .

DOOR, access primary

. . . 1

. . . 15 . . .

. . . . . . . . . .

168 384 . .

LABEL, warning electric shock

. . . 1

. . . 16 . . .

. . . . . . . . . .

201 403 . .

BRACKET, mtg rectifier

. . . 2

. . . 17 . . .

SR1

180 198 . .

RECTIFIER, assembly (Figure 6-3)

. . . 1

. . . 18 . . .

. . . . . . . . . .

195 793 . .

ASSEMBLY, shunt

. . . 1

. . . 19 . . .

. . . . . . . . . .

162 816 . .

CHANNEL, upright

. . . 4

. . . 20 . . .

. . . . . . . . . .

180 455 . .

BASE

. . . 1

. . . 21 . . .

. . . . . . . . . .

190 101 . .

RIGGING ASSEMBLY, brush (consisting of)

. . . 1

. . . 22 . . .

. . . . . . . . . .

176 635 . . .

. BRACKET, mtg vertical

. . . 2

. . . 23 . . .

. . . . . . . . . .

187 677 . . .

. BRACKET, mtg horizontal

. . . 4

. . . 24 . . .

. . . . . . . . . .

201 066 . . .

. SCREW, lead w/clips

. . . 1

. . . 25 . . .

. . . . . . . . . .

190 102 . . .

. MOUNTING, bd brush holder

. . . 1

. . . 26 . . .

. . . . . . . . . .

187 678 . . .

. BAR, frame horizontal

. . . 2

. . . 27 . . .

. . . . . . . . . .

190 100 . . .

. HOLDER, brush assembly (consisting of)

. . . 3

. . . . . . . . .

. . . . . . . . . .

190 103 . . .

. . . HOLDER, brush

. . . 1

. . . . . . . . .

. . . . . . . . . .

190 107 . . .

. . . BRUSH SET, contact elect

. . . 1

. . . . . . . . .

. . . . . . . . . .

190 106 . . .

. . . RETAINER, brush holder

. . . 1

. . . . . . . . .

. . . . . . . . . .

018 606 . . .

. . . SPRING, cprsn

. . . 5

. . . . . . . . .

. . . . . . . . . .

190 105 . . .

. . . SPACER, brush holder

. . . 2

. . . 28 . . .

. . . . . . . . . . .

. . . . . . . . . .

FRONT PANEL ASSEMBLY, (Figure 6-2)

. . . 1

. . . 29 . . .

. T1

187 664 . .

TRANSFORMER, main power 200/230/460 (consisting of)

. . . 1

. . . 30 . . .

. . . . . . . . . .

176 602 . . .

. COIL, pri/sec 200/230/460 No. 3 bottom

. . . 1

. . . 31 . . .

. . . . . . . . . .

176 601 . . .

. COIL, pri/sec 200/230/460 No. 2 center

. . . 1

. . . 32 . . .

. . . . . . . . . .

176 600 . . .

. COIL, pri/sec 200/230/460 No. 1 top

. . . 1

. . . 29 . . .

. T1

187 667 . .

TRANSFORMER, main power 220/400/440 (302 models)

 

 

 

 

 

(consisting of)

. . . 1

. . . 30 . . .

. . . . . . . . . .

176 770 . . .

. COIL, pri/sec 220/380/415 No. 3 bottom

. . . 1

. . . 31 . . .

. . . . . . . . . .

176 769 . . .

. COIL, pri/sec 220/380/415 No. 2 center

. . . 1

. . . 32 . . .

. . . . . . . . . .

176 767 . . .

. COIL, pri/sec 220/380/415 No. 1 top

. . . 1

. . . 29 . . .

. T1

187 666 . .

TRANSFORMER, main power 380/520 (302 models)

 

 

 

 

 

(consisting of)

. . . 1

. . . 30 . . .

. . . . . . . . . .

176 666 . . .

. COIL, pri/sec 380/520 No. 3 bottom

. . . 1

. . . 31 . . .

. . . . . . . . . .

176 665 . . .

. COIL, pri/sec 380/520 No. 2 center

. . . 1

. . . 32 . . .

. . . . . . . . . .

176 664 . . .

. COIL, pri/sec 380/520 No. 1 top

. . . 1

. . . 29 . . .

. T1

187 665 . .

TRANSFORMER, power main 575V (302 model) (consisting of) . . . .

. . . 1

. . . 30 . . .

. . . . . . . . . .

183 188 . . .

. COIL, pri/sec 575 No. 3 bottom

. . . 1

. . . 31 . . .

. . . . . . . . . .

183 187 . . .

. COIL, pri/sec 575 No. 2 center

. . . 1

. . . 32 . . .

. . . . . . . . . .

183 186 . . .

. COIL, pri/sec 575 No. 1 top

. . . 1

. . . 33 . . .

. . . . . . . . . .

187 682 . .

BAR, mtg transformer

. . . 1

. . . 34 . . .

PC1

180 264 . .

CIRCUIT CARD, firing

. . . 1

. . . . . . . . .

. . . . . . . . . .

134 201 . .

STAND-OFF SUPPORT, pc card

. . . 4

. . . 35 . . .

AC2

177 336 . .

REACTOR, (252 model)

. . . 1

. . . 35 . . .

. . . . . . . . . .

036 585 . .

STABILIZER, (302 models)

. . . 1

OM-259 Page 23

Page 27
Image 27
Hobart Welding Products 252TS, 302 manual PC1

302, 252TS specifications

Hobart Welding Products has established itself as a trusted name in the world of welding equipment, and among its extensive lineup, the 452,302 model stands out for its exceptional performance and versatility. This MIG welder is designed to meet the needs of both professionals and hobbyists, ensuring high-quality welds in a variety of applications.

One of the main features of the Hobart 452,302 is its robust build quality. Constructed with durable materials, this welder is designed to withstand the rigors of heavy use while maintaining consistent performance. Its compact design allows for portability, making it an excellent choice for on-site jobs or home workshops.

The 452,302 operates on a 230V input power, providing a strong output range that can handle a variety of welding tasks, from thin sheets of metal to thicker materials. It boasts a high maximum output of 230 amps, which allows it to tackle demanding projects with ease. This flexibility makes it suitable for professionals in construction, fabrication, and even automotive repair.

With its excellent arc stability, the Hobart 452,302 ensures ease of use and reduces the chance of defects in welds. The welder features an adjustable wire feed speed, allowing users to dial in the perfect setting for their specific welding task. This customization is crucial for achieving optimal results, as different materials and thicknesses require varying settings.

In terms of technology, the 452,302 integrates advanced thermal overload protection, safeguarding against overheating and prolonging the lifespan of the machine. This feature is particularly beneficial in high-demand environments, where extended periods of operation can lead to equipment failure.

The Hobart 452,302 is also compatible with a range of wire sizes and types, enabling users to expand their welding capabilities. This versatility is enhanced by the welder’s easy connectivity to gas regulators, making it suitable for both gas-shielded and flux-cored welding processes.

In conclusion, the Hobart Welding Products 452,302 is a powerful and versatile MIG welder designed to meet the diverse needs of welders. With its robust build, excellent performance features, and advanced safety technologies, it is a reliable choice for anyone seeking top-quality welding equipment. Whether you're a seasoned professional or an enthusiastic beginner, the 452,302 delivers the performance and durability necessary for successful welds on a variety of projects.