MNL-126509
April 4, 2013
Page 113
8.2.5
Installation Procedures
1. Use PVC pipe for ease of installation.
2. Ensure pipe is attached securely to the wall.
3. Terminate the PVC pipe 3 to 5 ft from the compressor intake with a stub reducer the same size as
the compressor inlet housing pipe.
8.2.6
Electrical Installation
8.2.6.1
Electric Drive
When making the electrical connections to the system, the following instructions are mandatory:
• Comply with all local, state and federal regulations concerning electrical installation.
• Arrange for the electrical connections to be made by a certified electrician only.
• Ensure that the motor voltage, control unit voltage, and frequency conform with the main voltage and
frequency. Do not connect the compressor unit to a voltage other than the one specified on the name-
plate.
• Provide all necessary cables and main fuses and a master disconnect switch. The fuse protection for
the compressor must be carried out in compliance with local, state and national electrical regulations.
8.2.6.2
Electrical Supply
The machine is factory wired according to order. If the voltage is to be changed, consult the factory for
instructions and necessary parts.
For standard models the only customer wiring necessary is from the customer supplied disconnect switch
to the compressor unit electrical enclosure. All wiring should be done by a licensed electrician familiar
with national, state and local electrical codes.
Figure 8-3
Example of Air Intake Piping
intake
filter
compressor
drain valve
12”
Min
Screen must be
large enough not
to restrict air intake
enre run
should be
same size
