General Maintenance; Tip Maintenance - Velleman VTSSC78 Bedienungsanleitung

9.3 Soldering
Important note: Do not use temperatures higher than 410 °C (770 °F) for normal soldering or
unsoldering purposes. The device can be used at higher temperatures for short periods of time, but this
will shorten the lifespan of the tip.
Caution: Do not touch the metal parts of the soldering iron while the unit is being used or while it is
cooling down, in order to avoid burns.
1. Set the power switch [5] to the "1" position.
2. Press the UP button ▲ [4] until the display [1] indicates 250 °C (or 482 °F). The unit [B] is shown
next to the temperature [A].
Note: To change the indicated unit, see Parameter Settings above.
3. Wait until the temperature is stable: the heating indication [C] blinks.
4. Tin the surface of the soldering tip by applying a new protective layer of solder.
5. When working with a new tip, let the station idle for three minutes at 250 °C (482 °F).
6. Set the iron to the desired working temperature.
7. Always return the soldering iron to its stand between uses.
10. Maintenance

10.1 General Maintenance

Soldering tips can be replaced simply by unscrewing the barrel nut assembly. Turn off the station and
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allow it to cool down first. Damage to the soldering station may occur if the system is left on and the
removed tip has not been replaced.
After removing the tip, you should blow out any oxide dust that may have formed in the tip
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receptacle. Be careful not to get dust in your eyes. Replace the tip and tighten the screw. Pliers can
be used to avoid contact with hot surfaces BUT SHOULD BE USED WITH CAUTION because overF
tightening may cause damage to the element or fuse the tip to the element.
The outer cover of the iron and station may be cleaned with a damp cloth using small amounts of
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liquid detergent. Never submerse the unit in liquid or allow any liquid to enter the case of the station.
Never use any solvent to clean the case.
If the iron or station should become faulty or, for some reason does not operate normally, the
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system should be returned to the service department of your authorized dealer or service agent.

10.2 Tip Maintenance

The soldering iron uses extremely high temperatures. Make sure that the unit is switched off for
maintenance purposes.
Remove the tip and clean it after heavy or moderate use. We recommend cleaning the tip daily if the
station is used frequently.
The supplied soldering tip is made of copper covered with a layer of iron. It will retain its projected life
span if used properly.
Always tin the tip before returning it to the holder, prior to turning off the station or to storing it for
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long periods. Wipe the tip on a wet sponge or use our tip cleaner before activating the device.
Using excessive temperatures (more than 400° C or 750° F) will shorten the life span of the tip.
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Do not exercise excessive pressure on the tip while soldering, as this may cause damage to the tip.
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Never clean the tip with a file or with abrasive materials.
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Do not use flux containing chloride or acid. Use only resinous fluxes.
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If an oxide film has formed, you should remove it by buffing carefully with a 600F800 grit emery
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cloth or by using isopropyl alcohol and consequently applying a new protective layer of solder.
Set the desired temperature after allowing the unit to idle at 250° C for three minutes. The station
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will be ready for use once the set temperature is reached.
IMPORTANT
Remove and clean the tip daily. Remove excess solder from the barrel nut assembly when installing a
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new tip, otherwise the tip may be fused to the heating element or to the retaining assembly.
V. 01 – 12/04/2016
VTSSC78
7 ©Velleman nv