F-6

 

F-6

 

 

TROUBLESHOOTING

 

 

TROUBLESHOOTING GUIDE

 

Observe Safety Guidelines

 

 

 

detailed in the beginning of this manual.

 

PROBLEMS

POSSIBLE AREAS OF

RECOMMENDED

 

(SYMPTOMS)

MISADJUSTMENT(S)

COURSE OF ACTION

 

 

 

 

 

 

 

OUTPUT PROBLEMS

 

 

 

Machine does not respond to keys

1. Each time an overlay is

 

 

 

being pressed, or the machine has

changed make certain that the

 

 

 

improper displays.

machine is powered-up with the

 

 

 

 

new overlay in place.

 

 

2.Make certain that the correct overlay ID number is displayed on power-up. Refer to the Operation Section of this manual.

3.In some cases, some of the keys on the overlay may be locked out. Refer to the Operation Section of this manual for the overlay descriptions.

Machine display reads “Error

 

If all recommended possible areas

1. Make certain the overlay is

of misadjustments have been

Invalid Overlay,” or it displays an

installed properly.

checked and the problem per-

incorrect overlay ID number on

 

sists, contact your local Lincoln

power-up.

2. Inspect the overlay bar code

Authorized Field Service Facility.

 

sensors on the front panel (Fig 17

 

 

 

Item 8). If they are dirty, blow them

 

 

out with low pressure air and clean

 

 

with soft cloth.

 

 

3. Inspect for damage to the Bar

 

 

Code(s) on the back of the overlay.

 

 

1. Contact your local Lincoln

Machine displays “ERROR: S.L.

authorized Field Service Facility

NOT INITIALIZED” on power-up.

for Technical assistance.

CAUTION

If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, con- tact your local authorized Lincoln Electric Field Service Facility for technical assistance.

POWER WAVE 450

Page 62
Image 62
Lincoln Electric IM542-D manual Power-up Inspect the overlay bar code