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Maintenance and troubleshooting
10.4
Troubleshooting
PROBLEM
POSSIBLE CAuSE
Welding process does not
No gas and cooling liquid supply.
start.
Welding tongs does not
Workpiece outside the tolerance range.
clamp correctly on the
Latch tension too low.
workpiece.
Continuously large and
Defect at the welding power source or
constantly different speed
welding tongs.
deviations.
Arc does not ignite.
Contact fault between workpiece and contact
clamp.
Workpieces soiled.
Forming gas concentration too low.
Electrode distance too large.
Electrode tip worn.
Cable break.
Conductivity of the cooling liquid too high.
Arc tends to one side.
Electrode worn.
Electrode ground incorrectly.
Poor electrode quality.
Rotation movement does
Fuse blown.
not start.
Foreign matter in the transmission.
Connection faulty.
10.5
Grinding the electrodes
X Grind the electrode only in the longitudinal direction.
X After the electrode has been ground, break the tip in accordance with the following sketch.
30°
Ø 2,4
108
ORBITALuM TOOLS GmbH D-78224 Singen www.orbitalum.com
ORBIWELD TP 400, TP 600
REMEDY
X Check the connections at the welding power
supply.
X Use adapted clamping inserts.
X Increase the latch tension by means of the
setting screw (see chap. 8.3, p. 90).
X Contact Service.
X Clean the workpiece and contact clamp.
X Remove isolating intermediate layers.
X Clean the workpiece.
X Check the forming gas supply and forming
gas quantity.
X Set the electrode distance.
X Regrind the electrode (see chap. 10.5, p.
108).
X Replace the hose package.
X Use only Orbitalum cooling liquid OCL-30.
X Regrind the electrode (see chap. 10.5, p.
108).
X Regrind the electrode (see chap. 10.5, p.
108).
X Use Orbitalum electrodes.
X Insert a new fuse and, if the fault occurs
several times, contact the Orbitalum Service
X If possible, remove the foreign matter by
means of a vacuum unit. Otherwise send
the welding tongs to the Service. Under no
circumstances let the rotor rotate.
X Check the plug and welding power source.
Ø 0,1 - 0,2
[REV. 20231027] OW_ORBIWELD_TP_BA_812060201_01__INH-01_EN
ORBIWELD TP 400, TP 600
10.6
Servicing/Customer service
The following data are required to order spare parts:
• Machine model: (example: ORBIWELD TP, Type 400)
• Machine No.: See type plate
X For ordering spare parts, see the spare part list.
X Contact your local branch directly in order to eliminate problematic situations.
[REV. 20231027] OW_ORBIWELD_TP_BA_812060201_01__INH-01_EN
ENGLISH
Maintenance and troubleshooting
Orbitalum Tools GmbH D-78224 Singen www.orbitalum.com
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