Operating Temperature; Cleaning And Maintenance - Velleman VTSS210 Manual Do Utilizador

5. Features

auto-standby function

adjustable airflow and temperature to suit your needs

automatic cooling system and power-off function

compatible with various types of air nozzles

fast heat-up

can also be used as a hot air gun

brushless motor fan ensures a soft air flow, long lifespan and low noise during operation
6. Overview
Refer to the illustrations on page 2 of this manual.
1
display
2 temperature unit °C/°F
7.

Operating Temperature

The most common soldering alloys used in the electronics industry consist of 60 % tin and 40 % lead.
The operating temperature of this type of solder is detailed below and can vary from manufacturer to
manufacturer. However, to meet RoHS requirements, these solders are no longer allowed and are
replaced by lead-free solders that require a working temperature which is ± 30 °C (54 °F) higher.
Melting point
Normal operation
Production line operation
A good joint is assured if the iron's operating temperature is set within the parameters suitable for the
type of solder being used. The solder will flow too slowly if the temperature is too low; if the temperature
is too high, the flux in the solder may burn which will give rise to billowing white smoke. In turn, this will
result in a dry joint or in permanent damage to the PCB.
8. Operation
1. Switch on the unit. Wait for the unit to warm up and reach the desired temperature.
2. Apply some solder paste onto the SMD. Position the SMD onto the PCB.
3. Preheat the SMD.
4. Solder the SMD onto the PCB by heating the lead frame evenly.
5. Wash away the flux when soldering is completed.
Notes

Always replace the iron in its holder when not being used.

The unit will automatically switch off when the internal temperature reaches a critical point. Once the
temperature has dropped to a safe level, the unit will switch on again.

Do not apply the gun to the same place for a long time.

Do not leave the device unattended when switched on.
9.

Cleaning and Maintenance


Keep the ventilation openings clear, clean and dust-free at all times.

If the device is running erratically or something unusual occurs during use, immediately switch off
the device and unplug from the mains. Inspect the device before using it again. Repair must only be
carried out by a qualified technician.

If the supply cord is damaged, it must be replaced by a qualified technician.

Wipe with a damp cloth to keep it looking new. Do not use harsh chemicals, cleaning solvents or
strong detergents.

Clean the device and accessories before storing.
V. 01 – 29/08/2016
VTSS210
leaded solder
215 °C (419 °F)
270-320 °C (518-608 °F)
320-380 °C (608-716 °F)
5
3
increase temperature
4 decrease temperature
lead-free solder
220 °C (428 °F)
300-360 °C (572-680 °F)
360-410 °C (680-770 °F)
©Velleman nv