Get instant access to all the maintenance information you need. Empower technicians to perform preventive maintenance with asset packages, ready to use right out of the box.

Documents & Manuals

Find all the essential guides in one place.

Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more

Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
+ 29 more

Procedures

Integrate maintenance plans directly into your work orders.

Motion Industries
Applied Industrial Technologies
Electrical Brothers
+ 5 more

Parts

Access the parts list for your equipment in MaintainX.

Drive Motor
B2 Rollers
Tensioning System
+ 40 more

Lincoln Electric Welder WIREMATIC 255

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Maintenance Plans for Lincoln Electric Welder Model WIREMATIC 255

Integrate maintenance plans directly into your work orders in MaintainX.

Drive Rolls and Guide Tubes Maintenance

Warning: This maintenance check requires trained personnel with PPE!

Wire drive mechanism inspected after every coil of wire?

Drive mechanism cleaned with low pressure compressed air?

Was solvent used for cleaning the idle roll?

If solvent was used, report the issue to the maintenance team and stop the procedure

Select the wire size used

Drive roll changed if a different wire size was used?

Sign off on the drive rolls and guide tubes maintenance

Run this procedure

Welder Cleaning

Warning: This cleaning procedure requires trained personnel with PPE!

Clean the inside of the machine with low pressure air stream

Clean the Main transformer and choke

Clean the Electrode and work cable connections

Clean the SCR rectifier bridge and heat sink fins

Clean the Fan Motor Assembly

Clean the Control Printed Circuit Board

NOTE: The fan motor has sealed bearings which require no maintenance

Sign off on the welder cleaning

Run this procedure

1 Daily Welder Maintenance

No combustible materials in the welding or cutting area or around the machine

No debris, dust, dirt, or materials that could block the air flow to the machine

Electrode cables inspected for any slits, punctures in the cable jacket, or any condition that would affect the proper operation of the machine

Sign off on the daily welder maintenance

Run this procedure

Gun Handle Assembly Inspection

Warning: This inspection requires trained personnel with PPE!

Internal parts of the gun handle inspected

Gun handle consists of two halves held together with a collar on each end

Turn the collars approximately 60 degrees counterclockwise

Collar reaches a stop

Collar pulled off the gun handle

NOTE: If the collars are difficult to turn, position the gun handle against a corner, place a screwdriver against the tab on the collar and give the screwdriver a sharp blow to turn the collar past an internal locking rib

Sign off on the gun handle assembly inspection

Run this procedure

Cable Cleaning

Cable removed from the wire feeder and laid out straight on the floor

Contact tip removed from the gun

Low pressure air used to gently blow out the cable liner from the gas diffuser end

Cable flexed over its entire length and blown out again

Procedure repeated until no more dirt comes out

Sign off on the cable cleaning

Run this procedure