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GENERATION NITROGEN GENERATOR SYSTEM MANUAL
INSTALLATION – MULTIPLE TRANSFORMERS
CAUTION:
The unit must be mounted in an upright position. Do not mount unit on its side or
back. The unit MUST be vertical for 12 hours before turning the unit on.
WARNING:
A crane or similar lifting device is required to lift and secure unit to wall
mounting surface.
CAUTION:
Do not block the ventilation inlets and outlets as this could cause overheating
and damage to the unit.
WARNING:
Support structure and mounting hardware must be capable of supporting the
generator weight of 380 lbs. minimum. Cabinet is designed to be mounted using 1/2"
hardware.
WARNING:
Use of the Nitrogen Generator for multiple transformers requires evaluation of
several conditions to maintain the health of each transformer. Do not proceed unless all
conditions are met.
1) Calculate the required usage for each transformer to be connected to the generator. The total sum of
usage cannot exceed 1 slpm. For example, 1 slpm continuous usage equates to using a single standard
225 cuft nitrogen bottle every 4 days.
2) IMPORTANT: Each transformer must have a final nitrogen pressure regulation system with tank alarms.
3) IMPORTANT: Piping for each transformer must contain a one-way valve to prevent airspace backflow
to the supply line.
4) IMPORTANT: Piping for each transformer must contain a separate isolation valve.
5) IMPORTANT: Each transformer must be protected by an appropriate pressure/vacuum device.
Patented 2nd Generation Nitrogen Generator Systems are manufactured and distributed by Waukesha
SPX Transformer Solutions, Inc. U.S. Patent Nos. 6,581,694; 6,568,287; 6,062,821; 5,902,381 and 5,744,764.
Figure 4 – Multiple Transformer Installation Flow
N2-Gen-Manual REV 3.8, 8/2014
®
Service & Components, a division of
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