Table of Contents
Advertisement
4. MAINTENANCE
Watch out for mains voltage when handling electric cables!
In planning product maintenance machine utilization degree and circumstances should
be considered. Careful use and preventive maintenance help to avoid unnecessary pro-
duction disturbances and breaks.
4.1. Daily maintenance
The following maintenance operations should be carried out daily:
Clean the wire channel and check contact tip. Replace defect parts.
Check the mains and welding cables always before operation. Replace defect
cables.
4.2. Regular maintenance
4.2.1. Every sixth months
The following maintenance operations should be carried out at least every sixth month:
Check the feed roll grooves for wear. Replace worn out parts. Excessive wear
of grooves causes problems in wire feed.
Check wire guide tubes for wear. Replace worn out parts.
Check that the wire line is straight. The wire guide tube in the gun should be
set as near the feed rolls as possible, but not touch them. Also check that the
wire is in straight line from the end of the tube to the feed roll grooves.
Check the wire reel pressure. Adjust if necessary.
Check electric connections. Tighten if necessary and clean oxidized surfaces.
Clean the equipment housing and power source fi lter. The fi lter can be cleaned
with pressurized air or washed, if necessary.
4.2.2. Service contract
KEMPPI –service workshops make special service contracts with customers about
regular maintenance. All parts are cleaned, checked and if necessary, repaired. Also the
operation of welding machine is tested.
4.3. ORDERING NUMBERS
DERPROMIG 200 ML wire feed unit
Welding gun
Welding gun
Welding gun
Welding gun
Welding gun
Welding gun
Remote control unit
For parts of wire feed line see 2.6. Filler wire materials and equipment.
PROMIG 200ML/0509 – 14
PΜΤ 30
PΜΤ 30
PΜΤ 30
PΜΤ 30
PΜΤ 30
PΜΤ 30
R 20
6231520ML
6253013
6253013
6253013
6253013
6253013
6253013
6185419
© KEMPPI OY
Advertisement
Table of Contents
