Tip Maintenance - Velleman VTSSC75 Bedienungsanleitung

8.3 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.
9. Common Causes for Tip Failure

The temperature of the tip exceeds 410 °C (770 °F).

The tip is not sufficiently tinned.

Wiping the tip on a surface with a high sulphur content or on a dirty or dry sponge.

Contact with organic or chemical substances such as plastic, resin, silicone, and grease.

Impurities in the solder and/or a low tin content.
10.

Tip Maintenance


The soldering uses extremely high temperatures. Make sure that the unit is switched off and cooled
down 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, before turning off the station or before storing it
for long periods of time. Wipe the tip on a wet sponge or use the included tip cleaner before
activating the device.

Using excessive temperatures (more than 410 °C or 770 °F) will shorten the life span of the tip.

Do not exercise excessive pressure on the tip while soldering, as this may cause damage to the tip.

Never clean the tip with a file or with abrasive materials.

Do not use flux containing chloride or acid. Use only resinous fluxes.

If an oxide film has formed, you should remove it by buffing carefully with a 600 – 800 grit emery
cloth or by using isopropyl alcohol and then applying a new protective layer of solder.

For new tips: set the temperature to 250 °C (482 °F). When the temperature is reached, tin the tip,
and allow it to idle for three minutes. Then set the desired soldering temperature and work normally.

Important: Remove and clean the tip daily. Remove excess solder from the barrel nut assembly
when installing a new tip, otherwise the tip may be fused to the heating element or to the retaining
assembly.
11. Maintenance

Soldering tips can be replaced simply by unscrewing the barrel nut assembly. Turn off the station and
allow it to cool down first. You can damage the soldering station if you switch it on without the tip in
place.

After removing the tip, blow out any oxide dust that may have formed in the tip receptacle. Be
careful not to get dust in your eyes. Replace the tip and tighten the screw. You can use pliers to
avoid contact with hot surfaces but use with caution because over-tightening may cause damage
to the element or fuse the tip to the element.

Clean the outer cover of the iron and station with a damp cloth and a small amount of liquid
detergent. Never submerge 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 become faulty or, for some reason do not operate normally, return them to the
service department of your authorized dealer or service agent.
V. 04 – 17/08/2015
VTSSC75
6 ©Velleman nv