Cooper Hand Tools Weller WR 3M, Operating Instructions Manual

Page: 28 / 418

4-20 WR 3M
damage to property if you fail to observe the safety information set
out in the accompanying booklet and the warnings given in these
instructions. Always pass on the WR 3M repair station to third
parties together with these Operating Instructions.
2.1 Intended use
Use the WR 3M repair station exclusively for the purpose indicated
in the Operating Instructions of soldering and desoldering under the
conditions specified here. Intended use of the WR 3M repair station
also includes the requirement that
− you read and follow these instructions,
−
you read and follow all additional accompanying documents,
−
observe the national accident-prevention regulations applicable at
the location where the device is being used.
The manufacturer accepts no responsibility for unauthorised
changes/alterations made to the device.
3 Scope of supply
− WR 3M repair station
− Power cable
−
Air-hose adapter for hot-air pencil 1 (HAP 1)
− WR 3M Operating Instructions
−
Safety information booklet
− CD with USB software (“Firmware Updater” and “Monitor
Software”)
−
USB cable
− Equipotential-bonding connector
−
Packing with coloured tool markings
4 Device description
The Weller WR 3M is a versatile repair station for making
professional repairs to latest-technology electronic subassemblies in
industrial production engineering and in the repair and laboratory
fields. The WR 3M has 3 independent channels for simultaneously
operating 3 soldering tools.
Precise temperature control performance at the soldering tip is
guaranteed by the digital controlled technology together with
superior-quality sensor and heat-transfer technology. High-speed
measured-value acquisition provides for maximum temperature
precision and optimum dynamic temperature performance in load
situations.
The desired temperature can be adjusted in the range of 50°C to
550°C (150°F – 999°F) for hot-air tools and 50°C to 450°C
(150°F – 842°F) for soldering tools. Setpoint and actual values are
displayed in digital form. Three temperature buttons are used to
select fixed temperatures directly. The optical control indicator
flashes ("
a
“ symbol in the display and additional green LED) to
indicate when the preselected temperature has been reached.