General Electrical; Integrated Dryer; Environmental Limits - Ingersoll Rand R4 Información Del Producto

EN
Do not use the compressor to support the discharge pipe��
The drain line must slope downward to work properly�� For ease of
inspection of the automatic drain trap operation, the drain piping
should include an open funnel�� The drain line must have a minimum
inside diameter of 6 mm��
For low volume systems that may not include an air receiver tank (2),
compressor response time may need adjusting�� Contact your local
Ingersoll Rand service provider��

GENERAL ELECTRICAL


The compressor is an electric motor driven, contact cooled screw compressor,
complete with all necessary components piped, wired and baseplate
mounted. It is a totally self-contained air compressor package.
The standard compressor is designed to operate in an ambient range of 2°C
to 40°C (35°F to 104°F). The standard maximum temperature of 40°C (104°F)
is applicable up to an elevation of 1000 m (3280 ft) above sea level. Above
this altitude, significant reductions in ambient temperature are required if a
standard motor is to be used.
For Variable Speed Drive (VSD) models, the compressor is managed by
the onboard electronic controller. The controller and drive system operate
together to vary the speed of the compressor to deliver compressed air at the
target pressure.
For Fixed Speed (FS) models, the capacity is automatically controlled via
'Load/Unload' . The compressor will operate to maintain a set discharge line
pressure and is provided with an auto restart system for use in plants where
air demand varies widely.
The Controller screen displays the compressor operating conditions and
general status.

INTEGRATED DRYER


Do not connect condensate drains common to other pressurized drain
lines in a closed circuit. Make sure the outflow from the condensate drains
is unimpeded. Connect the condensate piping in such a way to ensure that
sound levels are kept to a minimum during drainage.
Ensure that all condensate is disposed of in a responsible manner, in
compliance with all applicable standards and regulations (local, state,
country, federal, etc.).
The ambient air around the dryer and compressor shall not contain solid
or gaseous contaminants. All compressed and condensed gases can
generate acids or chemical products which may damage the compressor
or components inside the dryer. Take particular care with sulfur, ammonia,
chlorine and installations in marine environments. For more details refer the
Operating Instructions for Integrated Dryer section in this manual.
EN-6
RELEASED 16/Dec/2014 10:49:53 GMT
NOTICE
NOTICE
NOTICE

ENVIRONMENTAL LIMITS


The standard compressor package is designed for the following conditions:
• Indoors only
• Area not considered to be a high dust area.
• Ambient temperature range 2 °C to 40 °C (35.6 °F to 104 °F)
Ingersoll Rand offers the following options for fixed speed compressors that
extend the environmental limits:
• Outdoor modification
• Low ambient option (-10 °C to 40 °C / 14 °F to 104 °F) at sea level
• High ambient option (2 °C to 46 °C / 35.6 °F to 115 °F) at sea level
• High dust inlet air filter
80448483 Rev.B