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To bring the clamping elements together, press the release button and „close" the
machine
Pressure release button
To separate the clamping elements, press the release button and „open" the machine
Press the release button and the cutting button to turn on the cutting unit socket. Pres-
sure is automatically set to 10 bar and can be increased to a maximum of 20 bar using
the adjusting knob. (In special situations, such as on slopes, the pressure can be set to
a maximum of 50 bar by changing P004)
Activate the timer by pressing it once. By pressing the button and turning the adjusting
knob, the t1 time can be set in seconds. Pressing the button longer switches over to t4.
By pressing the button and turning the adjusting knob, the t4 time can be set in
minutes. The timer is started manually by shortly pressing on the timer key if the timer
indicator lights up with t1 or t2
Pressing the Automatic button allows the set pressure to be monitored and regulated,
if necessary, during warming up (timer t1 active) and the joining process (timer t4
active)
Release button for actuating the service parameter
3.2
Operating instructions
The welding machines are suitable for operation at ambient temperatures between -10°C and
+40°C.
They are suitable for a stationary power supply of 230 V 50/60 Hz and 400 V 50/60 Hz. If a
power generator is used, the welder must clarify the required power with the manufacturer of the
generator.
In accordance with national or EU ordinances and guidelines, e. g. DVS 2212, Section I,
only duly qualified and authorised personnel are allowed to operate the ROWELD weld-
ing machines!
3.2.1
Commissioning
Please read through the operating instructions and safety instructions attentively before
you put the butt fusion welding machine into operation!
Do not use the heating element in explosive environments or bring it into contact with
easily flammable materials!
Stay a safe distance away from the machine. Do not stand or reach into the machine.
Keep other people away from the work area!
Before every start-up, check the oil level of the hydraulic unit. The oil level must be
between the min. and max. marking on dipstick in the oil filler cap. If necessary, add
HLP 46 hydraulic oil!
Transport and set the hydraulic unit only in a horizontal position. If it is set at an angle,
oil escapes from the vented plugs with the dipstick!
If there is a hazard, press the emergency OFF switch (18). Before each start-up, make
sure that the emergency OFF is not locked!
Connect the two hydraulic hoses to the basic machine using the quick coupling (14,15) on
the hydraulic unit.
Protect the quick couplings from contamination. Replace leaky couplings immediately!
Connect milling unit mains plug to socket (13), heating element plug to plug and socket de-
vice (16), and basic machine plug to plug and socket device (22).
ENGLISH
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