RIX
Industries
MAN
‐
2V3B
‐
4.1V
‐
P1
Page
16
compatible). Avoid tilting the valve seat when installing into the head and apply even
pressure around the circumference until the valve is completely installed.
See Drawing A5089 for O-ring installation and material information.
7.4.1
1ST
STAGE
VALVE
ASSEMBLY
VALVE
REMOVAL
a.
Remove the head per Section 7.3.
b.
Note the orientation of the suction reed valve. The suction valve is not attached to
the head. Remove the reed.
c.
Remove the valve seat.
d.
Remove the two screws, valve backing plate and discharge reeds from the seat.
e
Discard the O-rings. Clean, repair or replace parts as necessary.
VALVE
INSTALLATION
a.
Attach discharge reeds and valve backing plate to valve seat. Torque screws to 12-15
inch-lbs. Inspect to see that valve rests flush against seat.
b.
Apply a light film of appropriate grease to the new O-rings.
c.
Install the large o-ring in the head and the small one on the valve seat assembly.
Install the valve seat with the discharge side of the seat going into the head and the
spring pin entering the small hole in the valve seat
d.
Set the suction reed on the valve seat using a small amount of compatible O-ring
grease, which will hold the reed in place when the head is installed on the cylinder. If
a new reed is used, bend the tab to a 45 degree angle into the slot provided in the
valve seat. Do not put grease on or near the valve finger. Note: a 2nd o-ring can be
installed to assist in holding the suction reed in place during assembly.
e.
Replace the O-ring on the cylinder liner. Note: if cylinder has been removed, make
sure valve cutout in top of cylinder is oriented to coincide with suction valve in head.
f.
Carefully install the head assembly, making sure the suction reed valve does not fall
out of place.
Note
: it may be easier to mount the head on the cylinder off the
compressor and then install the two together. Install nuts and tighten sequentially in
5 ft-lb. increments to 30 ft-lbs.
7.4.2
2ND
STAGE
VALVE
ASSEMBLY
VALVE
REMOVAL
a.
Remove the inlet and discharge lines on the first and second stage heads. The
3rd stage cylinder assembly may remain attached to the 2nd stage head if
desired. Remove the four nuts on the second stage head.
b.
Lift off head with third stage assembly intact (3rd stage piston will remain in
cylinder).
Summary of Contents for 2V3B-4.1V-P1A
Page 46: ...RIX Industries MAN 2V3B 4 1V P1 Page 37 FIGURE 1 GENERAL COMPRESSOR DETAIL 1 4 ...
Page 47: ...RIX Industries MAN 2V3B 4 1V P1 Page 38 FIGURE 2 GENERAL COMPRESSOR DETAIL 2 4 ...
Page 48: ...RIX Industries MAN 2V3B 4 1V P1 Page 39 FIGURE 3 GENERAL COMPRESSOR DETAIL 3 4 ...
Page 49: ...RIX Industries MAN 2V3B 4 1V P1 Page 40 FIGURE 4 COMPRESSION VALVE DETAIL ...
Page 50: ...RIX Industries MAN 2V3B 4 1V P1 Page 41 FIGURE 5 GENERAL COMPRESSOR DETAIL 4 4 ...
Page 51: ...RIX Industries MAN 2V3B 4 1V P1 Page 42 FIGURE 6 FIRST STAGE COMPRESSION STAGE DETAIL ...
Page 53: ...RIX Industries MAN 2V3B 4 1V P1 Page 44 FIGURE 8 SUCTION AND FIRST STAGE PLUMBING DETAIL ...
Page 54: ...RIX Industries MAN 2V3B 4 1V P1 Page 45 FIGURE 9 SECOND AND THIRD STAGE PLUMBING DETAIL ...
Page 55: ...RIX Industries MAN 2V3B 4 1V P1 Page 46 FIGURE 10 FINAL DISCHARGE PLUMBING DETAIL ...
Page 56: ...RIX Industries MAN 2V3B 4 1V P1 Page 47 FIGURE 11 CRANKCASE ASSEMBLY DETAIL ...
Page 57: ...RIX Industries MAN 2V3B 4 1V P1 Page 48 FIGURE 12 CONNECTING ROD DETAIL ...
Page 58: ...RIX Industries MAN 2V3B 4 1V P1 Page 49 FIGURE 13 CONTROL BOX ASSEMBLY DETAIL 1 3 ...
Page 59: ...RIX Industries MAN 2V3B 4 1V P1 Page 50 FIGURE 14 CONTROL BOX ASSEMBLY DETAIL 2 3 ...
Page 60: ...RIX Industries MAN 2V3B 4 1V P1 Page 51 FIGURE 15 CONTROL BOX ASSEMBLY DETAIL 3 3 ...
Page 61: ...RIX Industries MAN 2V3B 4 1V P1 Page 52 FIGURE 16 WIRING SCHEMATIC ...
Page 62: ...RIX Industries MAN 2V3B 4 1V P1 Page 53 FIGURE 17 ELECTRICAL SCHEMATIC ...
Page 65: ...RIX Industries MAN 2V3B 4 1V P1 Page 55 FIGURE 18 FLOW SCHEMATIC ...
Page 70: ...RIX P N 76 713 X76 713 DWG A8042 CUI SP CTI PROPIN ...
Page 71: ...RIX P N 76 713 X76 713 DWG A8042 CUI SP CTI PROPIN ...
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