9-3. Servicing Air Cleaner

 

 

 

 

 

Y Stop engine.

 

 

 

 

 

Y Do not run engine without air

1

2

3

4

 

cleaner or with dirty element. En-

 

gine damage caused by using a

 

 

 

 

 

 

 

 

 

 

damaged element is not covered

 

 

 

 

 

by the warranty.

 

 

 

 

 

. The air cleaner primary element can

 

 

 

 

 

be cleaned but the dirt holding capac-

 

 

 

 

 

ity of the filter is reduced with each

 

 

 

 

 

cleaning. The chance of dirt reaching

 

 

 

 

 

the clean side of the filter while clean-

 

Optional

 

 

 

ing and the possibility of filter damage

 

 

 

 

makes cleaning a risk. Consider the

 

 

 

 

 

 

 

 

 

5

risk of unwarrantable equipment

 

 

 

 

damage when determining whether

 

 

 

 

 

 

 

 

 

 

to clean or replace the primary ele-

 

 

 

 

 

ment.

 

 

 

 

 

If you decide to clean the primary ele-

 

 

 

 

 

ment, we strongly recommend instal-

 

 

 

 

 

ling an optional safety element to pro-

 

 

 

 

 

vide additional engine protection.

 

 

 

 

 

Never clean a safety element. Re-

 

 

 

 

 

place the safety element after servic-

 

 

 

 

 

ing the primary element three times.

Keep nozzle 2 in (51 mm) from element.

Clean or replace primary element if dirty (see note above before cleaning). Re- place primary element if damaged. Re- place primary element yearly or after six cleanings.

 

 

1

Housing

 

 

2

Safety Element (Optional)

 

 

3

Primary Element

 

 

4

Dust Cap

 

 

5

Dust Ejector

 

 

To clean air filter:

 

 

Wipe off cap and housing. Remove cap

 

 

and dump out dust. Remove element(s).

 

 

Wipe dust from inside cap and housing

Blow

Inspect

with damp cloth. Reinstall safety element

(if present). Reinstall cap.

 

 

Y Do not clean housing with air hose.

Clean primary element with compressed air only.

Air pressure must not exceed 100 psi (690 kPa). Use 1/8 in (3 mm) nozzle and keep nozzle at least 2 in (51 mm) from inside of element. Replace primary ele- ment if it has holes or damaged gaskets.

Reinstall primary element and cap (dust ejector down).

aircleaner1 9/00 − ST-153 929-B / ST-153 585 / Ref. S-0698-B / Ref. 202 705

Return To Table Of Contents

OM-491 Page 37

Page 41
Image 41
Miller Electric Big Blue 502P Servicing Air Cleaner, Do not run engine without air, By the warranty, To clean air filter

Big Blue 602P, Big Blue 502P, Big Blue 402P specifications

Miller Electric is a well-respected name in the welding industry, known for its high-quality portable welders that cater to a wide range of applications. Among their iconic products are the Big Blue 502P, Big Blue 402P, and Big Blue 602P, each offering unique features and capabilities suited to professional welders.

The Miller Big Blue 502P is recognized for its robust construction and high-performance capabilities. Powered by a reliable diesel engine, it provides 500 amps of welding power at a duty cycle of 100%. This model is particularly favored for its versatility, accommodating both stick and TIG welding processes. One of its key technologies is the Auto-Set feature, which automatically adjusts settings for optimal performance based on the material thickness. This welder also boasts a user-friendly interface, complete with easy-to-read digital displays for monitoring essential parameters.

In contrast, the Big Blue 402P offers a slightly lower welding output while maintaining many of the advanced features seen in its larger counterpart. With a maximum output of 400 amps, it is perfectly suited for light to medium-duty applications. The 402P is particularly lightweight for a diesel welder, making it an ideal choice for contractors who need mobility without sacrificing power. It includes the X-Mode technology, which ensures reliable performance in challenging conditions and offers an intuitive control panel for ease of use.

The Big Blue 602P, on the other hand, stands out for its high output and exceptional reliability. With a maximum capacity of 600 amps, this machine is designed for heavy-duty applications, making it perfect for industrial settings. The welder features advanced cooling systems and robust construction, which enhance durability and longevity. One notable characteristic of the 602P is its ability to handle various welding processes, including Stick, TIG, and MIG, making it a versatile tool for skilled welders. Additionally, the Big Blue 602P incorporates advanced inverter technology, resulting in a lighter and more energy-efficient model without compromising power performance.

All three models benefit from Miller's commitment to innovation and user-centric design features. Built to thrive in tough work environments, the Big Blue series is equipped with protective casings and vibration-resistant components. Safety is also a priority, with several built-in features that help protect users during operation.

In summary, the Miller Electric Big Blue 502P, 402P, and 602P each bring unique strengths to the welding market. Their notable features include advanced technologies, robust construction, and versatile applications, ensuring that professionals have the right tool for any welding job. Whether for light-duty tasks or heavy industrial applications, Miller Electric's Big Blue series remains a cornerstone for welders around the globe.