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GENERATION NITROGEN GENERATOR SYSTEM MANUAL
MAINTENANCE
NOTE: Complete filter replacement kit is available, Part No. 1030-1727K. Carbon filter MUST be
changed bi-annually.
CARBON FILTER MUST BE CHANGED BI-ANNUALLY
Install a new carbon absorber/dust filter, Part No. 1030-1231:
1) Open the door to the generator unit.
2) Slide the carbon filter out of the retaining brackets.
3) Install a new filter, making note of the airflow direction.
4) Close the door to the generator unit.
AIR COMPRESSOR INLET FILTER — REPLACE BI-ANNUALLY OR EVERY 400 HOURS
Install a new filter, Part No. 1030-1301:
1) Disconnect power to the generator unit.
2) Open the door to the generator unit and unscrew the air compressor filter assembly.
3) Inspect for contamination on air compressor inlet side of the filter. If contaminated, the system has
pumped contaminates through the system and the coalescing/final filter elements must be replaced.
4) Install the new air compressor filter assembly.
5) Release pressure from nitrogen storage tank using the sump valve (see figure 11 on page 19) until
95 psi remains.
6) Close the generator door and reconnect power.
7) Verify that compressor successfully charges the storage tank — this process should take approx.
10 minutes.
OIL SUMP — CLEAN BI-ANNUALLY OR EVERY 400 HOURS
The oil sump must be checked and cleaned periodically:
1) Disconnect power to the generator system.
2) Close the outlet valve to isolate the gas space from generator system.
3) Make sure unit is de-pressurized by opening the sump valve (see figure 11 on page 19).
4) If necessary, clean the oil sump with soap and warm water. The housing can be unscrewed from the
mounting base for cleaning. Tighten housing securely but do not overtighten.
5) Reconnect power and verify that the compressor successfully charges the storage tank — this process
should take approx. 10 minutes.
CAUTION
Use only mild soap and water for cleaning. Do not use degreaser or other
incompatible chemicals.
COALESCING & PARTICLE FILTER ASSEMBLIES — REPLACE BI-ANNUALLY OR EVERY
400 HOURS
Install new filters as a set, Part Nos. 1030-1300 (coalescing) and 1030-1303 (particle):
1) Disconnect power to the generator system (see Figure 7 on page 10).
2) Close the outlet valve to isolate the gas space from generator system.
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.
N2-Gen-Manual REV 3.8, 8/2014
®
Service & Components, a division of
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