Condec UPC5210 - Manual (Page 31)

28 UPC5200/UPC5210 Operation and Maintenance Manual
4.2.16 Test Port Quick-Connect Fitting (PN 59004) and Filter (PN 54188), Removal and Installation
Every two months, a coating of flourinated Krytox grease should be applied to the inner seal of the test port
fitting. The pressure cap (PN 58216) should be plugged in whenever the unit is not in use.
NOTE: For simplest method, apply fluorinated krytox grease to the outside surface between sealing lip and end of
mating pressure cap. Do not put grease on flat end of tip, as this may allow grease to enter system. Vent unit line
pressure to atmosphere. Plug pressure cap into test port. Rotate pressure cap clockwise and counter-clockwise to
transfer fluorinated krytox grease to O-ring seal.
If there is leakage out of the port when the pressure cap is in place, replace the port fitting.
Tools required: Phillips screwdriver
11/16" open end wrench
adjustable wrench
9/16" open end wrench
A/R solvent (de-natured alcohol)
A/R 1/4" wide Teflon tape (PN 60575)
A/R 1/2" wide Teflon tape (PN 60911)
tube fluorinated grease (PN 55593)
snoop, liquid leak gas detector (PN 64781)
1. Vent any remaining gas from the system to atmosphere. Disconnect the power cord from the power
source.
2. Remove front panel from its enclosure as described in Section 4.2.1 on page 16, and carefully set on a
bench top.
3. Loosen and remove the tubing end nut from the reducing tube fitting (PN 59830).
NOTE: Use PN 54047 for reducing tube fitting field replacement.
4. Loosen and remove the reducing tube fitting and filter (PN 54188) from the test port quick-connect
fitting.
5. Clean the filter (PN 54188) in solvent (de-natured alcohol) and blow-dry with compressed air.
6. Grasp the test port quick-connect fitting on the flats from the rear of panel with a 11/16" wrench and
using an adjustable wrench, turn the locknut counter-clockwise. Remove locknut.
7. Remove old and install new test port quick-connect fitting (PN 59004) through front of panel.
8. Thread and tighten locknut by grasping the test port quick-connect fitting on the flats from the rear of
panel with a 11/16" wrench and using an adjustable wrench, turn the locknut clockwise.
9. Slide filter (PN 59764) into reducing tube fitting and install into the test port quick-connect fitting.
10. Replace and tighten the tubing end nut on the reducing tube fitting.
11. Using a pressure source connected to the INPUT PORT (4) set regulated pressure to 100 PSI. Enable the
PUMP CONTROL switch (20) and monitor the pressure as it builds in the ACCUMULATOR gauge (9).
Turn the PUMP CONTROL switch (20) off when 1000 PSI has been achieved. Check all fittings for
leaks. If there are no leaks vent system and remove pressure source.
12. Install panel/chassis assembly in its enclosure as described in Section 4.2.1 on page 16.
4.2.17 Test Port (output) Hose Quick-Connect Fitting and Filter (PN 56991), Removal and Installation
Tools required: 5/8" open end wrench
3/4" open end wrench
13/16" open end wrench
A/R solvent (de-natured alcohol)
tube fluorinated grease (PN 55593)
Removal:
1. Loosen and unthread quick-connect fitting assembly from test port hose using 3/4" and 5/8" wrenches.
2. Remove cheat seal pad (PN 54854) from AN thread side of adapter fitting (PN 60803)
3. Place quick-connect fitting assembly in a vise using filter fitting (PN 59588) as clamping area.
4. Loosen and unthread quick-connect fitting (PN 59034) using 13/16" wrench.
5. Remove filter fitting (PN 59588) from vise.
6. While holding filter fitting (PN 59588) vertically, remove filter (PN 56991) and then O-ring (PN 55608)
from filter fitting.
7. Inspect and clean parts in solvent (de-natured alcohol) and blow-dry with compressed air. Replace worn
or damaged parts with new ones.