Condec Source 3000 - Manual (Page 17)

Maintenance 13
4. Remove the male reducing adapter/run tee assembly from the check valve.
5. Remove the check valve from the female elbow fitting. Remove any remnants of Teflon tape from the
pipe threads. Note direction of flow arrow.
Check Valve Disassembly
1. Remove lock screw from the inlet end (tail of flow arrow) using a 5/32" hex wrench.
2. Force insert out by pushing against poppet with a blunt pin inserted into outlet. Remove poppet and
spring and clean in solvent. If any damage to O-ring is noticed, replace check valve (PN 66654).
Blow-dry parts before reassembly.
NOTE: Apply a small amount of fluorinated Krytox grease on both sides of O-ring (PN 66654)
3. Reassemble the check valve per as shown in Figure 3-2 on page 14.
4. Torque insert lock screw to 85 inchpounds.
Check Valve Installation
1. Wrap two turns of Teflon tape on the check valve threads.
2. Install the inlet end (end opposite direction flow arrow is pointing) of check valve into the female elbow
fitting and tighten until snug.
3. Install the other end of the check valve into the male reducing adapter/run tee assembly.
4. Install and tighten the tubing end nuts from the tee fitting, (PN 65386).
5. Fill the cylinder to approximately 1000 PSIG and check all fittings for leaks. See Section 2.1 on page 3
for cylinder refilling procedure.
3.3 Orion 2C Valve Assembly Parts List
The following table lists the component parts of the Orion 2C.
Ref
Number PN Description Quantity
1 57482 Nut,Valve Needle Housing 9/16-18,, Width Across Flats=.75,Thickness=.12 2
2 54401 Locknut 2
3 58079 Knob 2
4 57889 Knob,Insert 2
5 57256 Gear,Spur 40 Teeth 2
6 59233 Gear,Spur 18-tooth 2
7 55896 Valve Seat 4
8 59387 Valve Seat,Stem 4
9 59045 Valve,Needle Seat 4
10 54540 Housing,Valve Needle 2
11 59551 Valve Needle 2
12 57906 Bushing,End 1
13 59378 Cap,End 1
14 59495 Shaft 1
15 59241 Piston 1
16 55714 Body,Dual Valve 1
17 57580 Knob 1
18 55533 Valve Needle 2
19 55159 Housing,Valve Needle 2
Table 3-2. Orion 2C Valve Assembly Parts List