Operation - Ingersoll Rand 2340 Manuel De L'utilisateur

MODEL
2340
2475
2545
7100
15T, 3000
LOW OIL LEVEL SWITCH
A float activated low oil level switch may be installed to protect your
unit against damage due to insufficient compressor oil level. Low
oil level in the compressor crankcase causes the switch contacts to
open, thus shutting the unit down until the proper oil level has been
restored.
Proper protection against low oil level depends on proper adjustment
of the low oil level switch. During the initial run, stop the unit and
drain one quart of oil from the compressor crankcase into a suitable
clean container. Listen for the switch to click or check the switch with a
continuity tester.
The float sometimes gets cocked or stuck during shipping. If the float
is cocked or stuck, open the disconnect switch, drain the remaining oil,
remove the crankcase cover and then free the float. Reassemble and
then reuse the same oil.
NOTICE
If the float is cocked in the low position, the unit cannot start

OPERATION

DAILY PRE-OPERATION CHECKS
MAINTENANCE / MANTENIMIENTO / ENTRETIEN
• Drain air tank daily.
• Drenar el tanque de aire una vez al dia.
• Purgez le réservoir d'air tous les jours.
• Check oil level weekly.
• Verificar el nivel de aceite una vez por semana.
• Contrôlez le niveau d'huile chaque semaine.
• Clean air filter monthly.
• Verificar el estado del filtro de aire una ves por mes.
• Nettoyez le filtre à air chaque mois.
• Consult instruction manual for more detail.
• Ver el manual de instrucciones para mas detalles.
• Pour de plus amples informations, consulter le manuel
d'instruction.
•
Drain condensate from air tank
•
Check oil level(s) of compressor and engine (if applicable)
•
Check cleanliness of air filter(s)
START-UP (ELECTRIC MOTOR DRIVEN COMPRESSORS)
1) Close the service valve.
2) Apply power to the compressor. If the pressure switch is
equipped with an "ON/AUTO-OFF" lever, flip the switch to the
"ON/AUTO" position. If the compressor is equipped with a
control panel "ON/OFF" switch, move the switch to the "ON"
position.
3) Slowly open the service valve.
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RELEASED 15/Mar/2018 20:10:54 GMT
CRANKCASE CAPACITY
28 oz. (827 ml.)
41 oz. (1212 ml.)
73 oz. (2158 ml.)
80 oz. (2365 ml.)
144 oz. (4258 ml.)
= ADD - AGREGAR - AJOUTER
= FULL - LLENO - PLEIN
56258809-01
CAUTION
Unusual noise or vibration indicates a problem. Do not continue
to operate until you identify and correct the source of the
problem.
NOTICE
Ensure the direction of rotation is correct per the arrow on the
motor or on the beltguard above the motor. If the rotation is
incorrect on three phase compressors, disconnect the main
power and contact a qualified electrician to interchange any
two of the three leads per the ELECTRICAL CONNECTIONS
section of this manual.
COMPRESSOR CONTROLS (ELECTRIC MOTOR
COMPRESSORS)
AUTOMATIC START & STOP CONTROL.
NOTICE
Automatic Start & Stop Control is intended for use when the
motor will start no more than 6 times per hour.
When the receiver tank pressure reaches the factory preset maximum
pressure, the pressure switch stops the compressor. When the receiver
tank pressure drops below the factory preset minimum, the pressure
switch resets and restarts the compressor.
DUAL CONTROL. Select either automatic start and stop control or
constant speed control by adjusting the knob on the auxiliary valve.
For automatic start and stop control, turn the knob on the auxiliary
valve fully clockwise to disable the auxiliary valve. The pressure switch
will then start and stop the compressor.
Auxiliary Valve
Auxillary Valve
NOTICE
For dual control compressors, automatic start and stop is
preferred.
Select constant speed control if the compressor restarts in less than 10
minute intervals or runs more than 40 minutes per hour. Turn the knob
fully counterclockwise to run the compressor continually.
NOTICE
The auxiliary valve is factory preset at 5 PSIG lower than the
factory pressure switch setting.
CAUTION
Running unloaded for more than 20 minutes per hour or more
than 15 minutes continually with the use of constant speed
control will cause oil pumping and should be avoided.
22607402 Rev.F