© Lampert Werktechnik GmbH
2017
6
4.5 INSERTING THE ELECTRODES INTO THE WELDING HANDPIECE:
PLEASE ALWAYS CHECK THAT THE MACHINE IS SWITCHED OFF, PRIOR TO EXCHANGING THE
ELECTRODES. THIS PREVENTS UNCONTROLLED TRIGGERING OF THE WELDING PROCESS.
(Fig. 3)
(Fig. 4)
(Fig. 5)
Lightly rotate the nozzle (10) back and forth and in doing
so, pull it off of the handpiece (13). It is only pushed-on, not
screwed in place.
Release the threaded electrode connection (12), insert a
well sharpened tungsten electrode (11) and tighten up
(hand-tight – do not use a tool to tighten).
The correct length for the electrode can easily be checked
and corrected if necessary by means of the milled marks
on the handpiece clamping arm (Fig. 4).
Now replace the nozzle.
The electrode must protrude approx. 4 - 6mm out of the
nozzle (Fig. 5).
ONLY USE THORIUM OXIDE FREE ORIGINAL ELECTRODES
Subsequently insert the connector of the handpiece as
straight as possible into the socket (23) on the front of
the PUK and fasten in place by tightening the coupling
nut hand-tight in a clockwise direction. Insert the
connecting cable used into the socket (24) on the front
side of the housing.
4.6
CONNECT POWER SUPPLY:
Insert the power cable with the mains connector into the
corresponding socket (2) on the rear of the housing and
insert the mains plug into a suitable socket with the correct
mains voltage.
CAUTION!
AS SOON AS THE MASTER MAINS SWITCH ON YOUR
PUK IS SWITCHED ON, THE VOLTAGE IS APPLIED TO
THE CONNECTED CROCODILE CLIPS OR CABLES. IT
IS TO BE ENSURED THAT THESE PARTS ARE NOT
ALLOWED
TO
COME
INTO
CONTACT
WITH
ELECTRICALLY CONDUCTIVE OR EARTHED PARTS,
SUCH AS THE HOUSING, ETC. IN DOING SO, THERE
IS NO RISK FOR THE OPERATOR, WITH THE
EXCEPTION
OF
POSSIBLE
CIRCUMSTANCES
ARISING FROM OPERATING ERROR.
4.7 CONFIGURATION THE WELDING MICROSCOPE:
ESSENTIAL PRIOR TO THE INITIAL WELDING OPERATION: PRECISE CONFIGURATION OF THE
MICROSCOPE OPTICS
FIRST STEPS
Align the handpiece holder so that you are able to
comfortably introduce a workpiece with your hands to the
tip of the handpiece mounted in the supporting arm. It
should be possible to comfortably place both hands and
palms on the baseplate hand supports. You also have the
option of changing the angle of inclination for the
microscope. In order to do so, release the locking screw
(14) on the stand, angle the
microscope to the desired position
and re-fasten the screw. A metal
pin extends from the stand to
support the microscope on your
working
surface.
Содержание PUK D3
Страница 1: ...Operating manual PUKD3...
