Condec UPC5210 - Manual (Page 25)

22 UPC5200/UPC5210 Operation and Maintenance Manual
4. Remove O-ring (PN 58051) and back-up ring (PN 59735).
5. Remove accumulator body from vise and place adapter fitting in vise, using flats, threads facing
upwards.
6. Remove filter retainer fitting (PN 57811) using wrench.
7. Remove plug adapter fitting from vise, turn up side down, and remove filter.
8. Clean the filter (PN 56993) in solvent (de-natured alcohol) and blow-dry with compressed air.
Assembly:
1. Place filter (PN 56993) into filter retainer fitting (PN 57811).
2. Finger tighten filter retainer fitting into plug adapter fitting (PN 57134).
3. Place plug adapter fitting (PN 57134) in a vise and tighten filter retainer fitting.
4. Grease O-ring/back-up ring groove on plug adapter fitting.
5. Grease both sides of O-ring (PN 58051) and back-up ring (PN 59735). Then install backup ring onto
plug adapter fitting, followed by O-ring.
NOTE: Use pointed bent pick when installing O-ring to Prevent damage. Verify Backup ring split is properly
aligned.
6. Place accumulator body in vise using flats. Grease accumulator body in O-ring seat area, then slowly
thread plug adapter fitting using an adjustable wrench into accumulator body.
NOTE: To help seat back-up ring hand tighten plug adapter fitting close to bottoming, then wrap an 8" piece of
22 AWG, solid buss wire around the edge of back-up ring within gap between accumulator body and plug
adapter fitting. Pull buss wire ends to squeeze back-up ring into proper position within accumulator body.
Verify backup ring split is properly aligned.
7. Tighten plug adapter fitting.
8. Install accumulator assembly into UPC5200/UPC5210 per Section 4.2.7 on page 20.
4.2.10 Intensifier Assembly, O-rings/Seals Replacement
NOTE: See Table 4-2 on page 34 and Figure 4-2 on page 35 for additional parts information.
Tools required: Phillips screwdriver
5/8" open end wrench
1/4” hex key
3/16” hex key
3/8” hex key
adjustable wrench
check valve seat tool (PN 70711)
fitting holder tool (PN 70710)
tapered packing retainer tool (PN 70712)
check valve fitting tool (PN 70709)
A/R 1/4" wide teflon tape, (PN's 60575)
tube fluorinated
Krytox grease (PN 55593)
Oil lubricant, (PN 60944)
A/R solvent (de-natured alcohol)
Disassembly Rings and Seals:
1. Remove intensifier assembly from UPC5200/UPC5210 per Section 4.2.2 on page 16.
2. Remove the 10 cap screws (1) and washers (2) from the end cap which has the single elbow fitting (23).
3. Remove the end cap (3) and O-ring (4).
4. Remove the piston (18).
5. Remove the small piston retainer (24) and 3 piston rings (22).
6. Remove the large piston O-ring (21) and 2 packings (20).
Disassembly of Check Valves:
1. Remove inlet check valve fitting (12) and outlet (16) ports.
2. For the outlet valve, remove, in order, the spring housing (8), spring (9), poppet (10) and seat (11).
3. For the inlet valve remove, in order, the seat (15), poppet (10) and spring (9).