DentalEZ RAM VAC COSP22S, User Manual

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Site Requirements
Before the compressor can be properly installed,
the following utilites must be supplied.
This device requires proper electrical grounding
for safe operation. A licensed electrician should
always complete the electrical portion of the
installation process.
Electrical
• Follow NEC, NFPA 99C, and all local codes.
• Compressors are shipped with a 6-foot
electrical whip of the appropriate size for the
compressor.
• Quali fi ed personnel must install a dedicated
electrical circuit of su ff icient capacity. See
Section I Introduction, Speci fi cations in this
manual for additional electrical information.
• Any means provided to isolate this device
from the supply mains shall isolate all poles
simultaneously.
• The disconnection means and overcurrent
protection are to be provided by the installer
(quali fi ed electrician) in accordance with
applicable local and national electric codes.
This device should always be attached to
a dedicated circuit with appropriate wiring
and circuit protection. If this device is being
installed as a replacement, always have a
licensed electrician inspect the existing facility
electrical and complete the electrical portion of
the device installation.
Plumbing
• Attach drain tubing to fi tting on bottom of
coalescing fi lter and direct it into fl oor drain for
proper disposal of water.
• Connect compressor air outlet to facility
plumbing with provided supply hose (3/8" ×
3/8" MPT, 6 feet in length).
• Install particulate fi lter to the facility shut-o ff
valve using plumbing kit connectors provided.
• Install fresh air manifold and connect fresh air
intake kit supplied to external air source per
NFPA 99C recommendations.
• This device should always be installed with
the appropriate plumbing and fresh air intake
systems. If this device is being installed as a
replacement, always have a licensed plumber
inspect the existing facility plumbing and
complete the plumbing portion of the device
installation.
Section II Preinstallation
• To avoid risk of electric shock, this
equipment must only be connected to a
supply mains with protective earth.
WARNING
• This air compressor has been designed to
operate within the following voltage ranges;
115V systems, 103 to 126V AC; 230V systems,
208 to 253V AC. Failure to provide su ff icient
voltage to this device could result in damage
to electrical components and reduced
service life.
NOTICE
• During the performance of any service
procedures that may involve the
disconnection of a ground wire, take extra
precautions to verify the ground wire has
been properly re-connected. Never leave a
ground wire disconnected, since this can
create a signi fi cant safety issue.
CAUTION