Kunststoffschweißtechnik
WIDOS
Einsteinstr. 5
Phone +49 (0) 71 52 99 39 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen
Fax
+49 (0) 71 52 99 39 - 40
Website: www.widos.de
Email: [email protected]
26/04/11
Working Instructions WIDOS HRG 10, Segment
Page 15 of 49
4 Operating and indicating elements
4.1 Elements on the standard version
No. Name
Function
1
Locking fork
- Heating element and planer are laid with their supporting
forks onto the clamping devices.
2
Clamping nut + spindle
- Tight clamping of the pipes during the welding process.
3
Clamping cylinder
(left / right)
- Application of the welding force.
- Easy dismounting and mounting of the cylinders by
loosening or attaching the locking cotter pins.
4
Pressure gauge
- Display of the hydraulic pressure.
5
Push-button
- By pressing the push-button the motor switches over from
1380 rpm up to 2820 rpm (high speed)
6
Control valve
Opening and closing the movable clamping ring, there are four
different positions:
- To the left side: movable clamping ring closes;
- In the middle (usual position): the pressure which is currently
achieved is kept (also by means of the built-in hydraulic
accumulator);
- Slightly to the right side (position pressureless): a possibly
existing pressure is released without opening the machine.
Due to the hydraulic accumulator, it takes about 10 s until
the pressure is completely released.
- To the right side: movable clamping ring opens.
7
Set screw for pressure
relief valve
- Limitation of the pressure to the desired value.
8
Couplings
- Connect the hydraulic hoses
9
Sockets
- Connection for planer
4
5
6
8
1
2
3
7
9
