FAN BLADE

9 3/4 IN.

± 1/8 IN.

COOLING FAN

3.Reinstall and locate fan so that the front of fan blades are 9 3/4" from inside of oven back. (See Drawing)

S. N. 4613 & Above (GAS)

S. N. 4768 & Above (ELECTRIC)

FAN SPIDER

FAN HUB

CONE

NOTE: MEASUREMENT MUST BE MADE FROM CONE TO FAN SPIDER

1 1/2 INCH

3.Reinstall and locate fan so that the bottom of the fan spider is 1 1/2" from the top of the oven back cone (See Drawing)

RELAY, D.P.S.T.

1.Shut off power at main breaker.

2.Remove control panel top and front cover.

3.Remove cover from relay box.

4.Disconnect all wires and mark for replacement.

5.Remove relay by removing two (2) mounting screws.

6.Reassemble in reverse order.

COOL DOWN SWITCH

1.Shut off power at main breaker

2.Remove control panel top and front cover.

3.Remove the two (2) wires from the switch, located on the back wall of the control box.

4.Remove two (2) screws from the switch bracket.

5.Reassemble in reverse order, check condition of teflon insulator and be sure a aluminum sensing rod contacts the switch body.

COOLING FAN, CONTROL BOX

1.Shut off power at main breaker.

2.Remove control panel top and front cover.

3.Remove four (4) screws from the fan frame.

4.Disconnect female cord receptacle and remove fan.

5.Reassemble in reverse order.

THERMOSTAT, COOLING FAN

1.Shut off power at main breaker.

2.Remove control panel top and front cover.

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Impinger I -–1000 Series Service Manual - International

Page 54
Image 54
Lincoln Series 1000, Series 1200 Above GAS Above Electric, Relay, D.P.S.T, Cool Down Switch, Cooling FAN, Control BOX

Series 1000, Series 1200 specifications

The Lincoln Series 1200 and Series 1000 are two distinguished models in the range of Lincoln Electric welding machines, epitomizing quality, versatility, and advanced technology for both industrial and residential welding applications.

The Lincoln Series 1200 is renowned for its robust build and high-performance capabilities. One of its main features is the ability to perform both MIG (Metal Inert Gas) and stick welding processes, making it a versatile option for various welding requirements. It incorporates an intuitive control panel that allows for easy settings adjustments, ensuring operators can swiftly adapt to different materials and thicknesses. The Series 1200 is equipped with a powerful drive system to provide smooth wire feeding, minimizing downtime due to jams or misfeeds. Additionally, its high-duty cycle support allows continuous operation, making it an ideal choice for professional welders and fabrication shops.

In terms of technology, the Series 1200 employs advanced inverter technology that enhances energy efficiency while reducing the machine’s overall weight. This results in portability without compromising power, making it a practical choice for on-site tasks. Moreover, the machine features an automatic voltage adjustment that optimizes performance based on the input voltage, ensuring reliable operation even under fluctuating power conditions.

On the other hand, the Lincoln Series 1000 is specifically designed for entry-level users and small projects. It shines with its user-friendly interface, which simplifies the welding process for beginners. This model typically includes pre-set parameters and an easy-to-read display, enabling novice operators to achieve excellent welds with minimal experience. Despite its entry-level focus, the Series 1000 does not skimp on performance, offering dependable results across various materials.

Both the Series 1200 and Series 1000 incorporate safety features, including thermal overload protection, ensuring that users can operate the machines with peace of mind. Their durable construction allows for prolonged use in tough work environments without sacrificing reliability.

In conclusion, the Lincoln Series 1200 and Series 1000 cater to a wide range of welding needs, from professional applications to home projects. Their respective features and technologies present options that can fit various skill levels while delivering exceptional welding performance and longevity. Whether you are a seasoned professional or a hobbyist, Lincoln Electric provides reliable solutions to meet your welding requirements.