RATIO.pm6.5 - USA
Page 1.23
RATIO
BOGE – RATIO compressor control for screw compressors
Fault messages of the control system
RATIO
FAULT
Rectification
Possible cause
Rotational
4
direction
(option)
2 phases of power cable
incorrectly poled (incorrect
rotary field connected)
Change the 2 phases of the power cable
Excessive pressure due
to soiled oil separator
Ball valve at compressor
outlet closed
Replace oil separator cartridges
Open ball valve
Pressure limitation
5
Air relief valve does not
close
Suction controller does not
open
Leakage in system
Check air relief valve and replace, if necessary
Check suction controller and replace, if necessary
Check system, overcome leaks
System pressure
9
build-up
Soiled filter cartridge
Defective low pressure
switch
Clean or replace cartridge
Replace pressure switch
Suction filter
6
(option)
Soiled filter cartridge
Defective differential
pressure switch
Replace cartridge
Replace pressure switch
Oil filter
7
(option)
Soiled filter cartridge
Replace cartridge
Oil separator
8
1.7
Suction con-
15
trol defective
Vent valve / quick acting
starting valve does not
close
Clean valves or replace wearing parts
Ambient temperature too
low
Apply anti-freeze measures
Temperature
14
too low
Network
16
pressure trans-
mitter faulty
Network pressure trans-
mitter defective or wire
breakage
Replace network pressure transmitter or
re-establish electrical connection
Содержание RATIO
Страница 3: ...Page II BOGE RATIO compressor control for screw compressors Inhalt pm6 5 USA Index ...
Страница 5: ...Page IV BOGE RATIO compressor control for screw compressors Inhalt pm6 5 USA Index ...
Страница 31: ...RATIO pm6 5 USA Page 1 26 RATIO BOGE RATIO compressor control for screw compressors ...