D
Version: 03.02.2015
A U T O S H U T D O W N
Safety valve
Max. Operating Pressure
225 bar
215 bar
250 bar
240 bar
330 bar
320 bar
Final pressure switch
The pressure switch shuts off the compressor automatically
when the selected final pressure is reached. The final
pressure switch is already adjusted to the corresponding cut-
out pressure.
The pressure can be adjusted with the upper adjusting screw
as follows:
Increasing cut-out pressure:
Turn the adjusting screw clockwise
Reducing cut-out pressure:
Turn the adjusting screw anti-clockwise
Adjust the pressure switch in steps of a quarter turn.
Restart the compressor after every adjustment step to verify the actual cut-out pressure.
Example settings:
Note
Do not adjust the final pressure switch to the safety valve pressure. The final pressure switch
has to be adjusted to min. 10 bar below the safety valve pressure. Otherwise, the safety valve
can open during operation. This considerably reduces the life of the safety valve.
i
Final pressure switch
D - 24
LW 320 - 400 E MC
Summary of Contents for LW 320 E MC
Page 3: ...A Operating Instructions Breathing Air Compressor LW 320 E MC LW 400 E MC Version 03 15 E...
Page 12: ...A S A F E T Y P R E C A U T I O N S...
Page 19: ...A I N S TA L L AT I O N...
Page 26: ...A O P E R AT I O N...
Page 34: ...A R E M E D Y I N G FA U LT S...
Page 39: ...A M A I N T E N A N C E A N D S E R V I C E...
Page 71: ...A M A I N T E N A N C E R E C O R D S...
Page 79: ...B Operating Instructions ECC Electronic compressor control www uebler net Version 11 12 E...
Page 99: ...C ERSATZTEILLISTEN SPARE PARTS LISTS DETAILANSICHTEN DETAILED VIEWS...
Page 101: ...Inhaltsverzeichnis Table of Contents Sicherheitsventil Safety Valve 60...
Page 161: ...D O P T I O N S...
Page 163: ...C A D D I T I O N A L F I L L I N G H O S E D 2 LW 320 400 E MC...
Page 165: ...C Version 03 02 2015 A D D I T I O N A L F I L L I N G H O S E D 4 LW 320 400 E MC...
Page 166: ...D A U T O M A T I C C O N D E N S AT I O N D R A I N D 5 LW 320 400 E MC...
Page 184: ...D A U T O S H U T D O W N D 23 LW 320 400 E MC...
Page 188: ...D A U T O S T A R T F U N C T I O N D 27 LW 320 400 E MC...
Page 194: ...D Version 03 02 2015 A U T O S T A R T F U N C T I O N Holder Switch box D 33 LW 320 400 E MC...
Page 196: ...D I N T E R S TA G E P R E S S U R E G A U G E D 35 LW 320 400 E MC...
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Page 204: ...D O I L P R E S S U R E M O N I T O R I N G D 43 LW 320 400 E MC...
Page 209: ...C S W I T C H O V E R D E V I C E 2 0 0 3 0 0 B A R D 48 LW 320 400 E MC...
Page 217: ...D A I R C O O L E R C O N N E C T I O N K I T D 56 LW 320 400 E MC...
