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Ventilation and Exhaust
DANGER
Risk of injury
Danger from improper installation.
•
Consider the permissible load capacity of the
foundation.
•
Make sure the foundation is solid and flat.
•
The compressor must be installed with full
contact on a foundation with sufficient
structural strength.
•
The compressor must not be operated on the
transport pallet.
•
No flammable or explosive materials may be
stored near the compressor.
•
Do not operate the compressor with the fan and
belt guard removed. Exposed fan and belts may
cause injury to personnel.
Figure 2-5 Air Intake
– Sump oil and oil cooler oil are drained
Oil Sump / Oil Cooler Drain
from a single plugged connection on the lower, left-hand side of the
core.
CAUTION
Burn Hazard, Hot Surface
•
Be careful of the hot surfaces of the Oil
Sump and Oil Cooler when draining oil.
Enclosure - The compressor, electric motor, oil cooler and after
cooler are mounted inside the enclosure.
WARNING
•
The enclosure doors and panels must be closed and
latched while the compressor is operating.
•
Failure to close and latch the doors and panels will
cause high temperature shutdowns.
EN-8
RELEASED 02/Nov/2023 21:18:09 GMT
Service panels are provided for maintenance access. Be sure to
allow enough space around the unit for the panels to be removed.
Any of the enclosure panels may be removed by opening the latch
and lifting it up slightly.
Auxiliary Air Receiver – When using the base compressor package,
an auxiliary air receiver is not required if the piping system is large
and provides sufficient storage capacity to prevent rapid cycling.
When used, an air receiver should be of adequate size, provided
with a relief valve of proper setting, a pressure gauge and a means
of draining condensate.
Optional Moisture Separator Trap - The unit can be provided with
an optional combination moisture separator and trap that is field-
installed downstream of the after cooler.
Control Piping - Control piping is not necessary since the
compressor unit is factory wired and piped for the control system
specified.
Inlet Line - The filter is close-coupled to the compressor intake
flange thus no inlet line is used or recommended.
Discharge Service Line
For a tank-mounted compressor unit, the discharge service line
connection is provided at the outlet of the receiver vessel.
When piping two or more compressor units on a common
discharge line, each unit shall be isolated by the check valve in the
unit discharge line.
Air Line Piping
Connection to air system should be of the same size, or larger, than
discharge pipe out of unit. The table gives recommended minimum
pipe sizes. A union connection to the unit and water drop leg is
recommended. Install a flexible connector between the discharge
of the unit and the plant air piping. Plant air piping should be
periodically inspected for leaks using a soap and water solution
for detection on all pipe joints. Air leaks waste energy and are
expensive.
Minimum Pipe Sizes for Compressor Air Lines(Based on clean
DANGER
Risk of injury
•
Discharge air used for breathing will cause severe
injury or death.
•
Consult filtration specialists for additional filtration
and treatment equipment to meet health and safety
standards.
WARNING
•
Never use plastic pipe or improperly rated metal
pipe. Improper piping material can burst and
cause injury or property damage.
Smooth Schedule 40 Pipe)
25'
50'
100'
3/4"
3/4"
3/4"
200'
300'
1"
1"
47794362 Rev.A
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