Lampert Tools USA
2020
6
4.5 CONNECT SHIELDING GAS SUPPLY:
Fasten the suitable flow regulator with the corresponding
tool to the shielding gas tank. ATTENTION: In doing so,
always observe the enclosed special operating instructions
provided. (Where possible, use argon with min. 99.99%
purity, e.g. "Argon 4.6"). The pressure hose is to be
fastened by hand with the help of the quick coupling adapter
to the flow regulator as well as the shielding gas connector
(7) on the rear of the device.
CHECK REGULARLY THAT ALL OF THE HOSE CONNECTIONS AND GAS HOSES ARE IN OPTIMAL
CONDITION, ARE PROPERLY FASTENED AND ARE AIRTIGHT!
4.6 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
–
6 mm 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.
4.7
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.
Summary of Contents for PUK U5
Page 1: ...Operating manual PUKU5 ...
