4.20 Residual hazards
Fire: professional fire protection must be ensured on site.
4.21 Warning symbols in this manual
Warning against hazardous electric current.
Disregarding this could put lives at risk, cause fires or trigger accidents, lead to component overload and damage, or prevent functionality.
Warning against the implications of errors and incorrect set-up conditions.
Failure to observe can lead to serious personal injury, component overload and damage, or functional impairments.
5. Product description
The contents of this manual consist of the specifications for a standard equipment level. Where appropriate, this includes information on
options or other configurations. If optional extras are supplied, further documentation is provided in addition to this manual.
5.1
Additional Documentation
Vacumat Eco - circuit diagram SPC m1
5.2
Plant layout
System diagram:
A
A
Supply to Vacumat Eco with gas-rich medium
B
Return from Vacumat Eco to system circulation with degassed medium
C
Top-up connection point (NFE x.2 - variable, optional wiring)
1
Ball valve
2
Flat sealing threaded connection on non-return valve
3
Filling and drain valve
4
Dirt trap (0.5 mm)
5
Check valve
6
3-way switch motor ball valve
7
Volume flow limiter
8
Degassing vessel
9
Temperature contact sensor
10
Filling level limit switch
11
Drain valve (with cap)
10
2
4
5
1
3
2
5
1
NFE x.x
19
6
7
8
M
10
L
C
11
12
Pump with frequency converter
13
Check valve
14
System pressure sensor
15
Cap valve
16
Special check valve
17
Sensor insulation
18
Pressure Sensor - degassing vessel
19
Automatic de-aerator
20
Aeration preventer (check valve)
21
Vent line
22
Pressure switch
22
20
18
16
Pvac
21
9
Psys
T
12
2
13
B
P
14
15