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Troubleshooting - Sealey 140XT Instructions Manual

Arc welders

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9.

TROUBLESHOOTING

PROBleM
Power source fuse blown
Welder frequently cuts out
Cooling fan not working properly
difficulty in striking or maintainig an arc
Noise from within case when welding
NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
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CAUSe
Short circuit in either primary or secondary
transformer windings
electrode has touched earth clamp
Wrongly rated fuse
The welder is being overworked causing the
thermostatic control to activate
May also be due to a sticking electrode
Broken fan causing overheating
Starting capacitance disabled
The electrode is damp
Wrong type of electrode
Bad connection between earth clamp and
workpiece
Regulation screw and nut worn out
Partial short circuit in transformer windings
Uneven gap between the moving iron core
and static iron core
Sole Uk Distributor, Sealey Group,
Kempson Way, Suffolk Business Park,
Bury St. edmunds, Suffolk,
IP32 7AR
Original Language Version
SOlUTION
Return to Sealey dealer for assessment/
repair
Be vigilant to prevent this happening
Install correct fuse
Cut out will automatically reset when welder
has cooled
Cut out will automatically reset when welder
has cooled
Repair or replace cooling fan
Replace capacitior
Heat it up to 60º - 70º before using
Use correct electrode
Grind connection area and reattach clamp
Replace worn out parts
Return to Sealey dealer for assessment/
repair
Return to Sealey dealer to have cores
adjusted
www.sealey.co.uk
01284 757500
Web
sales@sealey.co.uk
01284 703534
email
140XT, 160XT
Issue: 2 - 10/02/10

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This manual is also suitable for:

160xt