Hydraulic Unit (Fig. B); Operating Instructions; Putting Into Operation - Virax P160 B PRO BASIC Manuel D'utilisation

3.1.2. Hydraulic unit (fig. B)

1 Filler neck and dip stick
2 Fast-on connector
3 Relief valve
4 Fast-on coupling sleeve
5 Mains cable
6 Manometer
7 Control lever left-close, right-open
8 Pressure adjustment valve
The hydraulic unit allows the operator to operate the welding machine and perform the functions
indicated by the following symbols:
To close the clamps press the control lever to the left. The moving and
pressure build-up speed dependent on the angle of rotation.
To open the clamps press the control lever to the right. The moving
speed dependent on the angle of rotation.
Pressure adjusting valve for milling pressure, beat forming pressure,
heating pressure and cooling pressure. The manometer provides
information on the regulated pressure.
Pressure relief valve. Anti-clockwise turn can lowered the pressure. The
lowering speed dependent from the number of turns. Right turn pressure
hold.
OIL
Filler neck, cap with oil dip stick

3.2. Operating instructions

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 welding
machines!
Only trained and authorised welders are allowed to operate the machine!

3.2.1. Putting into operation

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.
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