20
Place the soldering iron in the storage tray.
Verify the correct system voltage and connect the control
unit to the mains (14). Switch on the unit (1).
Install solder roll.
Remove knurled nut (19) on the solder roll holder. Place the
solder roll on the shaft so that the wire unrolls downwards.
Secure the roll with the knurled nut and push the end of the
wire into the inlet port (18).
Pressing the ”UP” and ”DOWN” keys simultaneously will
cause the drive to catch the solder wire and transport the
wire at maximum speed. Continue to advance the solder
wire until it appears at the soldering iron nozzle (22).
In the event that the solder wire is not caught by the drive,
the cover of the feed unit can be pushed back to access the
drive unit. Therefore turn both locking pins (10) counter clock
wise (ccw) approx. 90° until release.
Carry out adjustments to the units as described in the sec-
tion ”Operation and settings”.
5. Equipotential bonding
Four different versions can be obtained by different wiring of
the 3.5mm jack bushing (8).
Hart grounded: No plug
(state upon delivery)
Equipot. bonding (impedance:
0 ohms): With plug, equalizing
conductor on central contact
Floating: With plug
Soft grounded: With plug and
soldered resistor. Grounding via
the selected resistance.
6. Soldering instructions
For initial heating coat the soldering tip (tip can be coated
selectively) with solder. This removes oxide deposits and
impurities from the soldering tip that occur during storage.
During soldering breaks and before storing the soldering
iron, always ensure that the soldering tip is well coated with
solder. When using very low activated flux agents (no clean),
the use of ”Tip Activator” is recommended to maintain the
coating.
Dirt, foreign material or damage may not affect the transition
between the heating element/sensor and the soldering tip.
This will compromise the precision of the temperature
control.
Important: always ensure the soldering tip fits properly.
Keep the heat-conducting surfaces of the heating element
and soldering tip clean.
The hot soldering tip may not come in contact with the
cleaning sponge or plastic surfaces.
These soldering units have been adjusted for use with a
medium-sized soldering nozzle or jet. Deviations can occur
as a result of changing the tip or using other tip shapes.
7. Accessories
005 13 120 99 Pedal switch
005 13 031 99 Tip Aktivator
005 28 126 99 FE-attachment with WDH 30
safety rest
Soldering tips:
005 44 403 99 LT A 1.6 mm chisel
005 44 405 99 LT B 2.4 mm chisel
005 44 407 99 LT C 3.2 mm chisel
005 44 443 99 LT ALX 1.6 mm bent
005 44 442 99 LT BX 2.4 mm bent
005 44 412 99 LT H 0.8 mm chisel
005 44 420 99 LT HX 0.8 mm bent
005 44 408 99 LT F 1.2 mm round, slanted
005 44 444 99 LT BB 2.4 mm round, slanted
005 44 445 99 LT CC 3.2 mm round, slanted
8. Scope of supply
Soldering station WSF 81 D5/D8
Control unit
Feed unit
WSF P soldering iron
Small tool
Soldering iron storage
Power cord
Operating instructions
Safety Information
Subject to technical change without notice!
See the updated operating instructions at
www.weller-tools.com.
English
