Instructions For Use; Accessories; Scope Of Supply - Weller WMD 1S Betriebsanleitung

5. Instructions for use

Hot-air pencil:
The nozzles are screwed onto the heating element. To chan-
ge the nozzles use the socket spanner SW 8 and a wrench.
Attention: The thread length is at most 5 mm. A longer
thread destroys the heating element.
Desoldering iron:
When desoldering, it is important to use additional solder
wire. This gives good wetting of the suction nozzles and bet-
ter flow properties of the old solder. Care should be taken
that the suction nozzle is perpendicular to the circuit board
in order to achieve the optimum suction power. The solder
must be completely fluid. During desoldering it is important
to move the connecting pin of the component in circular
movements in the hole. If the solder is not completely remo-
ved after the suction process, the soldered joint should be
newly tinned before the next attempt at desoldering.
It is important to choose the correct size of suction nipple.
Rule of thumb is that the inner diameter of the suction nozz-
le should be the same as the diameter of the circuit board
hole.
Pump over-run when using the vacuum function
When desoldering, the vacuum function can be set to conti-
nue running (1 sec.). The factory setting does not active this
over-run.
Switching on the pump over-run
Turn of the instrument. Press the „UP" and „DOWN" buttons
when turning the instrument back on, until the self-test is
finished. A „-1-" will appear on the display. Release the but-
tons.
Switching off the pump over-run
Turn of the instrument. Press the „UP" and „DOWN" buttons
when turning the instrument back on, until the self-test is
finished. A „OFF" will appear on the display. Release the
buttons.
Soldering:
When heating up for the first time, the soldering bit should
be wetted with solder. This removes oxide layers and conta-
mination which might have occurred during storage. When
pausing between soldering, and before putting the soldering
iron down, ensure that the bit is well tinned. Do not use very
aggressive flux.
Attention: Never use the soldering iron without a bit, as
this will damage this heating element and temperature
sensor.
General: The soldering irons are set for medium bits and
nozzles. Deviations caused by changing the bits, or by using
other types of bits can occur.

6. Accessories

005 33 155 99 Soldering set WMP
005 33 125 99 Soldering set WSP 80
005 29 180 99 Soldering WP 80
005 33 131 99 Soldering set MPR 80
005 33 112 99 Soldering set LR 21 antistatic
005 33 113 99 Soldering set LR 82
005 33 138 99 Desoldering set DSX 80
005 13 181 99 Desoldering set DXV 80
005 33 133 99 Desoldering set WTA 50
005 33 135 99 Soldering Iron Set WSP 150
005 33 114 99 Hot Air Soldering Iron Set
005 27 040 99 Solder Bath WSB 80
005 27 028 99 Preheater plate WHP 80
005 31 181 99 External input unit WCB 1
005 31 180 99 External input unit WCB 2
WPHT Stop and go iron stand (WMP)
WPHT80 Stop and go iron stand (WSP 80)

7. Scope of supply

WMD 1A:
Hot Air Station (Base Unit + Hot Air Set)
Operating Instructions
Safety Information
Mains Cable
WMD 1D:
Desoldering Station (Base Unit + Desoldering Set)
Operating Instructions
Safety Information
Mains Cable
Circuit diagram see page 65
Exploded view see page 66
Subject to technical change without notice!
English
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