Equipotential Bonding; Instructions For Use; Safety Instructions - Weller WSD 130 Operating Instructions Manual

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that the operating temperature has been reached.
Channel Selection
The digital display can be switched to channel 1 or 2 by operating the channel selection
button (7). The currently displayed channel is identified by a red/orange light emitting diode
(5) or (9) over connector.
The channel displayed can be switched off by operating the „Up" and „Down" buttons (3) (4)
simultaneously. This is confirmed in the display with „Off".
To activate a channel that has been switched off, the channel is selected, if necessary, using
the channel selection button, and switched on by pressing the „Up" and „Down" buttons (3)
(4) simultaneously. The current value is displayed in the display.
Maintenance
The transition between the heating element / sensor and the tip of the soldering iron may not
come in contact with dirt, foreign particles or become damaged, since this affects the precision
of the temperature control.

3. Equipotential bonding

The various circuit elements of the 3.5 mm jack bush (13) make 4 variations possible:
Hard-grounded:
No plug (delivery form)
Equipotential bonding:
With plug, equalizer at center contact (impedance 0 ohms)
Potential free:
with plug
Soft-grounded:
With plug and soldered resistance. Grounding via set
resistance value.

4. Instructions for use

For initial heating, coat the selective tinnable tip with solder. This removes any oxidation or
dirt on the tip which may have occurred during storage. During pauses between soldering
WSD_1300.301
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and before storing the soldering iron, ensure that the tip of the soldering iron is well coated.
Do not use aggressive fluxing agents.
Note: Always ensure the proper position of the soldering iron tip.
These soldering irons have been adjusted for an average-size tip. Deviations can occur due
to exchanging of the tip or using other tip designs.
External input unit WCB 1 and WCB 2 (optional)
The following functions are possible when using an external input unit.
Offset:
The real temperature of the soldering iron can be changed by ± 40 °C
by input of a temperature offset.
Setback:
Reduction of the setpoint temperature to 150 °C (standby). The setback
time can be set at 0-99 minutes after the soldering station has switched
to standby mode. After a period equal to three times the set-back time,
the "Auto Off" function is activated. The soldering iron is switched off
(flashing dash on the display).
Lock:
Locking the setpoint temperature. Settings cannot be changed after
the soldering station has been locked.
°C/°F:
Switching the temperature display from °C to °F, and vice versa.
Window:
Setting a temperature window (only with control units with optical
coupler output). If the actual temperature is within the temperature
window, a potential-free contact (optical coupler output) will be
switched through.
Cal:
Re-adjustment of the soldering station (WCB 2 only).

5. Safety instructions

The manufacturer assumes no liability for uses other than those described in the operating
instructions, or for unauthorized alterations.
These operating instructions and warnings should be read carefully and kept in an easily
04.04.2002, 8:45 Uhr
25

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