Basic Unit (Fig. A); Hydraulic Unit (Fig. B); Putting Into Operation - Rothenberger ROWELD P160-630B/Plus Instrucciones De Uso

3.1.1

Basic unit (fig. A)

1 Movable clamps
2
Sliding clamps
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
The hydraulic unit allows the operator to operate the welding machine and perform the functions
indicated by the following symbols:
OIL
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
ROWELD 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.
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.
 Connect the hydraulic unit to the basic unit with both hydraulic hoses.
Protect the quick couplings from contamination. Replace leaky couplings
immediately!
20
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.
Filler neck, cap with oil dip stic
3 Spacer with locking notch
4
Heating element take-off device
5 mains cable
6
manometer
7 control lever, left-close- right-open
8
pressure adjustment valve
ENGLISH