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Anschlusskasten / Terminal box / Boîte de raccordement
T1
7
8
9
T2
SL
Fig. 5: Connection of the oil flow switch via two SE-B2 devices, used as evaluation units and a capacitor used as a timer (current example
shows: HS.85)
Legend for schematic wiring diagram
C1
Electrolytic capacitor
F7
Oil flow switch
F9
Monitoring oil stop valve
F10
Oil filter monitoring
K1T
Time relay "Oil supply monitoring" 20 s
after compressor start
R1
Oil heater
R2
Discharge gas and oil temperature sensor
Permanently wired
Wired on site
2.5
"Lock out"/ "Reset"
"Lock out" means: The compressor is stopped and must be reset externally.
Before the reset, the cause of the fault must be determined and rectified. For resetting, voltage supply to the com-
pressor protection device must be interrupted for at least five seconds.
2.6
"Immediately"
"Immediately" means: The change of state occurs without time delay.
CT-120-2 // PDF Download
L
N 1
schwarz/black/noir
1
SE-E4
braun/brown/
marron
2
blau/blue/bleu
3
8
7
6
5
4
3
2
1
R2
Schaltschrank / Switch
2
12
14 11
F9
F10
p
p
cabinet
/ Armoire électrique
L
SE-B2
N
B1
B2
+
K1T
12
C1
14
11
K6T
L
SE-B2
N
B1
B2
12
14
11
F7
51
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