MACHINE SYSTEMS
41
9/230, 9/270, 9/300, 12/235, 17/235, 21/215, 9/230HA, 9/270HA, 9/300HA, 12/235HA, 17/235HA, 21/215HA
KEY
BAT
Battery
CO
RS232C comms
DS1
LED, high airend temperature
DS2
LED, low engine oil pressure
DS3
LED, high engine temperature
DS4
LED, low fuel
DS5
LED, alternator
DS6
LED, low coolant
DS7
LED, air filter restriction
DS8
LED, IQ filter restriction
DS9
LED, Engine fault
DS10
LED, compressor fault
ECON
Engine controller
ES
Engine speed
FT
Frequency throttle.
Range = 150Hz(1200 RPM) to
375Hz(1800 RPM) at 24VDC
G7
Fly wheel
POUT1
Engine key switch
POUT2
Solenoid, start/run
POUT3
Low fuel warning beacon
POUT4
Spare
POUT5
Start relay
POUT6
Start compressor
POUT7
Hour meter
POUT8
Solenoid, unloader
PT1
Pressure trancducer, separator tank.
0–225 PSIG – 9/235, 9/270, 9/300, 12/235.
0–225 PSIG – HP935, VHP750, MHP825, XP1060.
0–500 PSIG – 21/215, 17/235, XHP750.
PT2
Pressure trancducer, regulation system 0–100 PSIG
PM
Plug, machine ID
RS
Relay–spst
RT1
Thermistor, seperator tank temperature –30 – 255
F
RT2
Thermistor, Thermistor, airend discharge temperature –30 –
255
F
S7
Emergency stop
SC
Start compressor
SI
Switch inputs
SS
Starter solenoid
SW1
IQ filter restriction
SW2
Alert, low fuel
SW3
Low fuel shutdown
SW4
Switch, service air
SW5
Air filter rest (option)
SW6
Switch, airend oil pressure (12PSI N.O.)
SW7
Spare
SW8
Switch, start
SWB
Switch batery disconnect
TE
Transducer exitation
WCON
Wedge controller