Troubleshooting - Gude 20004 Originalbetriebsanweisung

5. Human factor negligence:
•
Negligent use of personal protection equipment:
Welding without use of required protection
equipment is hazardous for health.
Always use suitable protection aid for welding.
Transport und Lagerung
When storing, it is necessary that the appliance is
put to a dry place, inaccessible to children and
unauthorised persons.
Clean the appliance thoroughly before longer
putting out of operation. The unit should be stored
at a dry place inaccessible to unauthorised
persons. Make sure that it is unplugged. Remember
that also the electrodes should be stored at a dry
place.
Inspections and Maintenance
Only a unit maintained and cared for on a regular basis may
be a serviceable aid. Insufficient maintenance and care may
result in emergencies and unforeseen accidents.
Before every start of work:
•
Check the unit function. Do not work with a defective
unit.
•
Check the cable for damage and replace it with a cable
of the same quality if necessary.
Trouble - Causes - Troubleshooting
Trouble Cause
1.
Fuse activated
2.
1.
Even welding impossible
1.
2.
Fragile or porous weld
3.
1.
Welding current not
available
2.
Heat protection on 1.
permanently 2.
Check and Maintenance Schedule
Time Interval Description
Before each start of work
•
•
Welding current too high for the fuse.
defect
Poor earthing contact on the cable /tongs
Unclean piece
wrong type of electrode chosen
Electrodes are damp
Reverse conduct of the welding current .doe
not provide right contact Thermal protection
light on
Defective electronics
Ambient temperature too high
For the given welding unit too small
Check the unit for correct function. Never work with defective unit.
Check the cable for damage. Replace it with a new one of same quality if
necessary.
Maintenance
Do you have any technical questions? A claim? Do you
need spare parts or the Operating Instructions?
You will be helped quickly and without needless bureaucracy
at our webpage www.guede.com in the Services section.
Please help us be able to assist you. To identify your machine
when claimed, we need to know its serial No., order No, and
year of production. All these details can be found on the type
label. Enter the details below for future reference.
Serial No.
Order No.
Year of production:
Tel.
Fax:
Email:
Important information for the customer
Please be sure to know that returning the product in or
after the warranty period must be made in the original
packaging.

Troubleshooting

1. Use a fuse of other switching-on characteristics.
2. Have it repaired
1. Clean the piece and provide for good contact
2. Check and replace the cable if necessary.
1. Remove rust, grease and other dirt before welding.
2. Select the electrodes according to the material to
be welded.
3. Dry the electrodes or dispose of them
1. Check the reverse line of welding current for good
contact
2. Let the unit cool down. The work may be
continued when the light indicator goes off.
3. Inform servicing department
13
+49 (0) 79 04 / 700-360
+49 (0) 79 04 / 700-51999
support@ts.guede.com
Other Details