ROTHENBERGER Kunststoffrohr-Schweißmaschine Ø 1000mm - Handbuch (Seite 29)

ENGLISH 27
 Fit the Y-piece chuck.
 The left Y-chuck and the small base-plate are mounted
on the left side of the machine.
 Adjust the left Y-chuck on the fulcrum pins, set it to the
required angle and bolt it into place afterwards.
 The right Y-chuck together with the large base-plate
must also be secured in place. Set it up to the required
angle and then bolt the chuck on
 Both pipes must be cut as shown with matching
tolerances in order to prepare them for the initial
welding. Fit the pipe in the pre-installed chuck and
then clamp it in place.
The chuck must be changed again after the milling and
welding process has been completed.
 Remove the Y-chuck from the small base-plate and
mount it on the large base-plate. Note the angle
setting. Fit the left chuck on the left table plate and
prepare the relevant position for the milling and welding
processes (depends on the Y-piece, i.e. 45° or 60°).
 Pipe preparation:
- Cut to mitres (depends on the Y-piece):
45° gives a cutting angle of 22.5°
60° gives a cutting angle of 30°
 Align the cut pipes and clamp them in place. Run the
milling and welding processes.
 Weld the two pieces of pipe together in accordance with the Y-piece pressure table
Note! Do not over-mill the pipe cut at an angle (right side)! Use single-side milling if
necessary.
3.3.8 Additional features
To align the individual pieces of pipe in the production of T-, Y-pieces and arc segments:
Menu item „Maschine einrichten“:
Previously unclamp the chuck (open)!
Milling lock: Select ”Chuck left“ and ”Chuck right“button. By pressing button and
pushed the control lever, clamping device can be opened slightly. The milling unit
is in any position at standstill.
Heater lock: Select ”Chuck left“ and ”Chuck right“button. By pressing button and
pushed the control lever, clamping device can be opened slightly. The heater is in
any position at standstill.
ATTENTION: Depending on the eighth position of the clamping device that neither
heater nor milling unit damage!