Condec UPC5110 - Manual (Page 27)

24 UPC5100/UPC5110 Operation & Maintenance Manual
4. Fill the cylinder to approximately 1000 PSIG and check all fittings for leaks. If there are no leaks fill
nitrogen supply cylinder to maximum pressure. See Section 2.1 on page 4 for cylinder refilling
procedure.
5. Install panel/chassis assembly in its enclosure as described in Section 4.2.1 on page 14.
4.2.14 Test Port Filter (PN 54188) - Removal, Cleaning and Installation
The port filter is a sintered element filter that can be easily removed for inspection and cleaning.
Tools required: Phillips screwdriver
7/16" open end wrench
9/16" open end wrench
A/R solvent (de-natured alcohol)
snoop, of liquid leak gas detector (PN 64781)
Removal and Cleaning:
1. Vent any remaining nitrogen from cylinder to atmosphere. Disconnect power cord from power source.
2. Remove front panel from its enclosure as described in Section 4.2.1 on page 14, and carefully place on a
bench top.
3. From rear of panel, remove the quick-connect tubing end nut and ferrules (note orientation) from test
port quick-connect fittng. Remove filter.
NOTE: Do not remove fittings attached to tubing.
4. Clean the filter (PN 54188) in solvent (de-natured alcohol) and blow-dry with compressed air.
Installation:
1. Slide filter into fractional tube adapter fitting (PN 56223), attached to nylon tubing. Slide tubing end nut
and ferrules in proper order over fractional tube adapter fitting.
2. Slide fractional tube adapter fitting into test port quick-connect fitting (PN 59762), from rear of panel.
thread and tighten tubing end nut, on quick-connect fittng.
3. Fill the cylinder to approximately 1000 PSIG and check all fittings for leaks. If there are no leaks fill
nitrogen supply cylinder to maximum pressure. See Section 2.1 on page 4 for cylinder refilling
procedure.
4. Install panel/chassis assembly in its enclosure as described in Section 4.2.1 on page 14.
4.2.15 Vacuum Generator - Removal, Cleaning and Installation
The vacuum generator is a Venturi device which creates a vacuum flow by use of a regulated air flow. The
generator can be removed for cleaning should any contamination be found. There are two styles that may be
used, one of which has a plastic body and is mounted to the panel and connected by nylon tubing to the
ORION-2D manifold. The other has an aluminum body and comprises an assembly including a muffler and a
long nipple that is mounted directly to the ORION-2D manifold.
Tools required: 3/16" nutdriver
Phillips screwdriver
7/16" open end wrench
9/16" open end wrench
A/R 1/4" wide Teflon tape (PN 60575)
A/R 1/2" wide Teflon tape (PN 60911)
A/R solvent (de-natured alcohol)
snoop, liquid leak gas detector (PN 64781)
Removal and Cleaning - Plastic Body (PN 57026)
1. Vent any remaining nitrogen from cylinder to atmosphere. Disconnect power cord from power source.
2. Remove front panel from its enclosure as described in Section 4.2.1 on page 14, and carefully place on a
bench top.
3. Remove nylon tubing from the compressed air port (top/input) and the vacuum port (front/output) of the
vacuum generator.
4. Using nutdriver remove nylon spacers, (PN 60472), and remove vacuum generator.