Starting Up The Wrk - Weller WRK Operating Instructions Manual

WRK
WARNING!
Note
Note

5 Starting up the WRK

Risk of injury due to incorrectly connected vacuum
hose.
If the vacuum hose is incorrectly connected, hot air and liquid
solder can escape when the HAP is actuated and cause injuries.
Never connect the vacuum hose to the "Air" nipple!
Also read and observe the Operating Instructions of your control unit
1. Carefully unpack the WRK.
2. Engage reflow nozzles (2, 3), tripod (4) and pick-up (6) in
holder (1).
3. Switch off the control unit.
4. Connect the hot-air pencil (HAP) with air hose to the "Air" outlet of
the control unit and insert with the attachment plug in the correct
connection socket of the repair station and lock by turning
clockwise slightly (connect HAP 1 with adapter only).
5. Connect pick-up (6) with vacuum hose to the pick-up nipples of
the control unit.
6. Secure a suitable reflow nozzle or tripod to the pick-up (see
Sections 5.1 and 5.2).
It is possible to use large reflow nozzles, small reflow nozzles with
tripod or the tripod on its own to lift off small workpieces with the
pick-up.
5.1 Mounting the reflow nozzle
1. Check the pick-up (dia. 10 mm) to ensure that the components
(clamping sleeve (5), marker ring (7) and suction insert with heat
shield (10)) are correctly seated.
2. Screw large reflow nozzles directly to pick-up (6) with the aid of
clamping sleeve (5).
The small reflow nozzles are not screwed directly to the pick-up (dia.
4.5 mm). Here the tripod ensures that the pick-up (dia. 4.5 mm) is
correctly positioned in the nozzle and on the workpiece.
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