9
The maximum operating pressure is 4 bar!
Please note!
The DENTA PUK will only work when hooked up to a supply
of inert gas and only when the machine is receiving enough
pressure (ca. 2 litres/min).
If inert gas is not hooked up, not flowing or if the pressure is
too low, the display will show the following reading: “Gas
error!! Please check the gas pressure”.
Connecting the power supply:
Insert the mains power cable into I.E.C power connector (12), and
insert the plug into the mains power socket.
Switch the mains power switch (11) to “ON”. The display will show
the following
important safety warning “Warning! Protect your
eyes! Read the manual! Follow the advice!”
Confirm the compliance with these safety instructions, by pressing
any button. Following this, the machine will run a self-test.
Please note!
Please also follow the guidelines given in the operating
instructions of the attached welding microscope “SMD”!
Caution!
As soon as the mains power switch is switched to “ON”, the
terminal clamp (i.e. crocodile clip) and cables receive
electrical current. Please see to it that these items cannot
come into contact with any electrically conducting or earthed
materials. For the user / operator there is no danger, but
unwanted operating errors can occur.
4-5 CHANGING LANGUAGE DISPLAYED:
Languages available: ENGLISH – ITALIAN – SPANISH – FRENCH – GERMAN
The machine can be changed from English to run in any of the 4 other languages
mentioned above.
Switch the machine on and confirm the safety notice displayed, so that the device starts
and is ready for work.
Now press both the “Mode“ button (2) and the rotary-knob “Power“ (4), holding
them pressed for 2 seconds.
The language setting has now been changed to the next language in sequence.
By repeating this process, the various languages available can be selected one after the
other.
5
OPERATING PRINCIPLES AND SETTING THE PARAMETERS
After being switched on and running the self-test, the machine will start from its initial
settings:
Standard mode, 7 ms impulse length/welding time, and a low power setting.
The initial settings for mode, welding time and power, correspond to the blue LEDs in the
display. The display also has blue LEDs to mark the entire parameter range.