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Operating and indicating elements
Chapter 4
25.11.11
Working Instructions WIDOS 7000 WM
page 21 of 98
4.3.1. 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.
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.
4.4. Hydraulic aggregate
No.
Denomination
No.
Denomination
15
Hydraulic pump
M11
To open tables
16
Oil filler neck; refill hydraulic oil
M12
To close tables
17
Inspection glass for oil lever indicator
M17
Pressure release
18
Oil-drain screw
M18
Pressure relieve
19
Connections for additional cylinder
M51
To open left clamping tool
B10
Pressure sensor for pressure gauge
M52
To close left clamping tool
B11
Pressure sensor for SPA
M61
To open right clamping tool
M8
Proportional valve
M62
To close right clamping tool
M80
Change-over valve
16
17
18
M61 / M62
M51 / M52
M80
M12 / M11
M17
M18
B10
B11
15
M8
19
Содержание 7000 WM
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