widos 4600 - 4 Operating and Indicating Elements; Elements on the Hydraulic Aggregate

WIDOS Einsteinstr. 5 Phone +49 7152 9939 0
Wilhelm Dommer Söhne D-71254 Ditzingen Fax +49 7152 9939 40
GmbH E-mail: info@widos.de Webside: www.widos.de
30.08.19 Working Instructions WIDOS 4600 Page 16 of 32
4. Operating and Indicating Elements
4.1. Elements on the Hydraulic Aggregate
No. Name Function
1 Pressure gauge, digital Digital display of the hydraulic pressure
2 Valve lever Opening the slides. There are 4 different positions:
- to the left side: slides close.
- 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
moving the slides. Due to the hydraulic accumu-
lator, it takes about 10 s until the pressure is
completely released.
- to the right side: slides open
3 Setting screw for pressure
relief valve
- Limitation of the pressure to the desired value.
4 Hydraulic connection for
closing the slides
- Non-dropping quick-acting coupling
5 Hydraulic connection for
opening the slides
- Non-dropping quick-acting coupling
6 Screw with oil dipstick - checking the oil level
- oil filler neck
1
2
4
5
3
6
Label „opening / closing“
Indicating label „Setting the
pressure relief valve“