Weller DSX 120, Manual

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4-8 DSX 120
2.1 Please observe the following guidelines:
General
information
−
Always deposit the DSX 120 desoldering iron in the safety rest.
− Remove all flammable objects from the vicinity of the hot
desoldering tool.
−
Always wear suitable protective clothing when using the
DSX 120.
−
Never leave a hot DSX 120 unattended.
− Do not work on electrically live parts.
−
Antistatic plastics are provided with conductive fillers to prevent
the build-up of static charge. This also reduces the insulating
properties of the plastic.
Do not work on electrically live parts.
− Always wear eye protection when working with desoldering
applications.
−
Please be sure to read and follow the operating instructions for
your Weller Supply Unit.
Handling
soldering/de
soldering
tips
−
Do not deposit or leave the hot suction nozzle on the worktop or
on plastic surfaces.
−
When heating up the soldering iron for the first time, wet the tin-
plated suction nozzles with solder in order to remove storage-
related oxide film or impurities from the suction nozzles.
−
Make sure that the suction nozzles are thoroughly wetted during
intervals between desoldering work and prior to storage of the
device.
−
Do not use aggressive fluxing agents.
− Always make sure that the suction nozzles are seated correctly.
−
Select the lowest possible working temperature.
− Select the largest possible suction nozzle shape for the
application. It should be about the same size as the soldering
pad.
− Wet the suction nozzle thoroughly to ensure efficient heat
transfer between the suction nozzle and the desoldering point.
− Turn off the system if you do not intend using the desoldering
tool for an extended period of time.
−
Wet the suction nozzle before placing the desoldering tool in the
safety rest.
−
Apply the solder directly to the joint, not the suction nozzle.
− Do not use excessive force on the suction nozzle.
Always make sure that the desoldering iron is seated properly in
the safety rest.
2.2 Intended use
Use the DSX 120 desoldering iron only for the purpose indicated in
the operating instructions, i.e. for removing, storing and depositing
electronic components under the conditions specified therein.
Intended use of the DSX 120 desoldering iron also includes the
requirement that
−
adhere to these instructions,
− observe all other accompanying documents,
−
comply with national accident prevention guidelines applicable at
the place of use.