Kunststoffschweißtechnik
Operating
and
indicating elements
Chapter 4
08.10.14 Working
instructions
WIDOS RSC 2000
Page 23 of 63
4.7. Pneumatic
The service unit, the pressure regulating valve and the magnetic valves are mounted below
the machine table.
*
As soon as you have activated the compressed air by the manual switch-on
valve, the cutting chain is tensioned.
4.7.1. Service unit
The service unit (LFR-3/8-D-MIDI-KC) adjusts the incoming compressed air to the set working
pressure and compensates fluctuations in pressure. It frees the compressed air of dirt and
condensed water. The use with any other fluid (liquid or gas) is a
misapplication.
4.7.1.1.
How to adjust the regulator:
Slowly ventilate complete system.
Pull the pressure setting button upwards (away from the housing).
Turn the pressure setting button until the desired pressure is shown on the pressure
gauge. The input pressure must be at least 1 bar higher than the output pressure.
Press the pressure setting button downwards (towards the housing) to secure it against
unintentional turning.
Pressure regulator
with pressure gauge,
working pressure
Manual discharge
for condensed water
Activating valve
manual
M83, angle free / unlock
M81, angle fixed / unlock
M71 cutting chain cleaning (option) *
M45, chain release
M74, to lift pipe 2 (option)
M72, to lift pipe 1 (option)
Pressure regulator with pressure
gauge, for clamping pipes
Pneumatic hose, for
compressed air supply
Socket for
vacuum device
