Specifications; Installation; Grounding - Cooper Tools Weller WMD 1S Instrucciones Para El Manejo

1. Description
The WMD 1S is a solder / desolder unit, which has an outstanding range of functions. All the
soldering attachments listed in the accessories list (25 W-150 W) may be connected alternately.
Adjustment of the different soldering devices is not necessary since the integrated
microprocessor automatically recognises the connected device and optimises the relevant
parameters for optimum control. The temperature is controlled digitally. The required process
parameters for temperature and air are entered via three user-friendly buttons (Up, Down,
Air). Set value and actual value are displayed digitally.
With the hot air pencil temperatures of 50°C – 550°C can be realised, on the connection of
a soldering iron or desoldering iron the adjustment range is automatically limited to max.
450°C. The achievement of the pre-selected temperature is indicated by a flashing dot on
the display. Continuous illumination signifies that the system is warming up. The air for the
hot air pencil and the vacuum for the desoldering iron are generated using an internal pump
and activated using a microswitch on the soldering tool.
Various timing functions for the soldering tools and a lock function (keylock) for the process
parameters can be set using the WCB1 and WCB2 external data input units.
A wide range of products including hot-air jets, suction nozzles and soldering bits are available
which allow many different soldering tasks to be undertaken.
The metal casing is anti-static coated. The soldering bit can be grounded via a 3,5 mm
connector on the rear side of the instrument. The hot-air stream is free from static charge.
The solder / desolder unit WMD 1S therefore complies with all requirements of the EGB
safety.

Specifications

Dimensions (W x D x H): 240 x 270 x 105 mm
Mains voltage (12): 230 V (120 V) 50 / 60 Hz
Power consumption: 175 W
Safety class: 1 and 3
Fuse (11): T800mA (T1,6A/120 V-Version) 5 x 20
Temperature control: solder / desolder:
hot-air pencil:
WSP 150:
WMD1S 26
Pump
GB
duty cycle (30/30) sec:

Grounding (14):

2. Installation

Place the soldering bit in the safety holder. Connect the connecting cable on the control
instrument.
- Plug in, and latch the electrical connector on the 7 terminal connector (1).
- For the hot-air pencil: Push the air hose onto the „air" nipple (10).
- For desoldering: Push the vacuum hose onto the „vac" nipple (9).
Attention: To avoid injury, the vacuum hose of the desolderer should never
be connected to the „air" nipple.
Check whether the mains voltage matches the information on the rating plate. In the case of
correct mains voltage, connect the controller to the mains (12). Switch on unit at the mains
switch (6). When the unit is switched on a self-test is performed during which all display
elements (2) are operated briefly. The electronics then switches automatically to the
temperature and air flow rate set. The red dot on the display (3) illuminates. This dot is used
as visual check on the regulation. Continuous illumination signifies that the system is warming
up. Flashing signals that the pre-selected temperature has been reached. The temperature
display (2) indicates the actual value.
The built-in pump is started using a microswitch that is integrated in the handle.
The supply unit uses a pressure gauge (5) to display the vacuum. The degree of contamination
of the filter cartridge (9) is displayed here.
Attention: The pump motor is fitted with a ventilator to ensure that the
instrument remains cool. There must be sufficient air supply for this ventilator.
Setting the temperature
50°C-450°C (150°F-850°F)
50°C-550°C (150°F-1000°F)
In general the digital display (2) shows the actual temperature. By pressing the „Up" or
50°C-550°C
„Down" button (4) (7), the display (2) switches to the set value. This value can then be
max. capacity 20 l/min (hot-air 10 l/min)
max. vacuum 0,7 bar
via 3,5 mm connector at the rear of the instrument
04.04.2002, 10:09 Uhr
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