9
Figure 3: Foundation Requirements
USING THIS MANUAL
This manual covers the following types of
compressors:
Ambient Air Compressors - these are compressors
whose inlet source is the ambient air surrounding the
compressor.
Air Boosters - these are compressors that compress
air that is taken from a source other than the ambient
air. Generally the inlet air source is at an elevated
pressure, but vacuum applications can also be
accomplished. The inlet air is usually taken from
customer’s existing plant air system.
Gas Compressors - These are compressors pumping
any gas other than air.
Ensure that you know what type of compressor you
have before using this manual. If the instructions for
the different types of compressors differ, this will be
noted in the manual.
RECEIPT OF COMPRESSOR
Immediately upon receipt of the compressor, inspect
the unit and associated components for damage that
may have occurred during shipment. If any damage
is found, demand an inspection from the carrier. Ask
the carrier how to file a claim for shipping damages.
Shipping damage is not covered by Hycomp.
If concealed damage is discovered at a later date, the
carrier typically must be notified within 15 days of initial
receipt of the compressor. Check with your local carrier
for rules and regulations regarding damaged items. DO
NOT attempt to correct damages to compressor units
until a representative of the carrier has inspected the
damage, or the carrier agrees to pay damages.
Upon receipt of the compressor, read the compressor
nameplate to confirm the model ordered. Read
the motor nameplate to ensure that the electrical
requirements do not exceed existing conditions.
Hycomp requires that all personnel in charge of
installation, maintenance, or service of a Hycomp
compressor read the manual in its entirety.
LOCATION
Locate the compressor in a dry, well ventilated and well
lit area that accommodates inspection and maintenance
COMPRESSOR INSTALLATIONSECTION 1
access. Provide an unobstructed machine boundary of
at least 18” with adequate air flow and service space
around the compressor. Rotating machinery should
always display appropriate restrictive warnings and
cautions to minimize risk of injury to personnel.
Rotating machinery can be a source of noise, which
may require abatement or personnel exposure limits.
Understand your service environment and prepare
accordingly. Noise from a typical Hycomp compressor
will often exceeds 80 dBA @ 3ft.
Installation in locations exposed to ambient subfreezing
temperatures is not recommended. Exposure to direct
sunlight, rain, wind, dust, snow, moisture, and other
adverse environmental elements is not recommended
and will reduce service life and increase maintenance
requirements. If it is necessary to install the unit out of
doors, provide a rain cover or a completely enclosed
shed to prevent corrosion.
If it is necessary to install the unit in a location that
will experience operating temperatures below 32°F,
a properly sized crankcase heater must be installed.
If installation is required in an area exposed to rain
or snow, a building or overhead protection should be
provided. If the compressor is liquid cooled, suitable
freeze protection must be provided for both the coolant
and the machine.
FOUNDATION
Permanent installations require the compressor be
secured to a concrete foundation pad. The foundation
should rest on solid bedrock or compacted earth or
gravel, but not a combination of the two. The pad
should be composed of 4,000 psi cured concrete
reinforced with ASTM A615 #4 billet steel re-bar cross
laced on 16” centers located 3” above the base. The
Compressor
Baseplate
Hex Nut
Washer
Concrete Foundation with
Reinforcements Should
Be Used on All Models
“J” Bolts, Located
Per Compressor
Installation Diagram
8” Min
2” Min.
All Sides
