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5 Design and functioning
19
5
Design a nd functioning
5.1
Design of the unit
Fig. 2
1 Intake filter
2 Suction regulator
3 Electric motor
4 Screw compressor
5 Pressure reservoir
6 Fine oil separator
7 Oil filling
8 Oil draining
9 Oil level indicator
10 Oil filter
11 Oil cooler
12 Pressure relief valve
13 Minimum pressure and non-return
valve
14 Air cooler
15 Fine oil separator extraction
16 Oil temperature regulator
17 Cooling fan
18 Cool air inlet filter mat
19 Compressed air outlet
20 Base frame
21 Control panel
22 Emergency stop button
23 Switch cabinet
24 Feed cable entry
25 Final compression temperature
sensor
26 System pressure sensor
27 Final compression pressure sensor
28 Opening for lifting equipment
29 Fan guard
32 Condensate connection (for
integrated water-separator option)
33 WRG heat-recovery connection
(option, only air-cooled units)
Summary of Contents for L30RS
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