Condec PIN7010 - Manual (Page 14)

10 PIN7000/PIN7010 Operation and Maintenance Manual
5. Check to see that the knob insert (6) is securely fastened to the valve shaft (3). If it is loose, re-tighten the
set screws (17) with the .061" hex wrench.
6. Close the PRESSURE valve by turning the knob insert (6) clockwise until you feel the valve needle seat
on the O-ring (valve is now in closed position).
7. With a pressure source connected to the INPUT PORT (*4). Use the REGULATOR (*10), to increase
the regulated pressure (monitor REGULATED PRESSURE gauge) to 1,000 PSI. Enable the POWER
switch (2) and monitor the pressure as it builds in the ACCUMULATOR PRESSURE gauge (*7). Turn
the
POWER switch (2) off when above 8,000 PSI has been achieved.
8. Open the VENT valve (*12) to atmosphere, then close the VENT valve (*12).
9. Slowly open the PRESSURE valve by turning the knob insert (6) counter-clockwise until you notice the
OUTPUT PRESSURE gauge (*8) increase. Then turn the knob insert slightly clockwise until the
pressure stops rising.
10. Mark a radial line at the 12 o'clock position on the knob insert (6).
11. Turn the knob insert (6) clockwise to move the mark to the 6 o'clock position.
12. Turn the locknut (12) counter-clockwise until it contacts the bottom of the stop washer (14). Tighten the
set screw (13) on the locknut with the .050" hex wrench.
13. Install the PRESSURE valve knob (15) on the knob insert (6) and align the set screws (16) with the
indentations on the knob insert.
14. Tighten the set screws (16) with the .061" hex wrench. The PRESSURE valve is now adjusted.
3.2.7 MPV Vent Valve, Adjustment Procedure
Tools required: Hex wrench (.050")
Hex wrench (.061")
NOTE: See Table 3-2 and Figure 3-2 on page 22 for additional parts information (* denotes reference to Figure 2-1 on
page 4).
1. Turn the supply pressure regulator off.
2. If not already done, remove the valve knob (15) using the .061" hex wrench.
3. Verify the power cord is plugged in.
4. Using a .050" hex wrench, loosen the set screw (13) on the MPV valve locknut (12) and turn the locknut
clockwise to its stop.
5. Check to see that the knob insert (6) is securely fastened to the valve shaft (3). If it is loose, re-tighten the
set screws (17) with the .061" hex wrench.
6. Close the PRESSURE valve by turning the knob insert (6) clockwise until you feel the valve needle seat
on the O-ring (valve is now in closed position).
7. With a pressure source connected to the INPUT PORT (*4). Use the REGULATOR (*10), to increase
the regulated pressure (monitor REGULATED PRESSURE gauge) to 1,000 PSI. Enable the POWER
switch (*2) and monitor the pressure as it builds in the ACCUMULATOR PRESSURE gauge (*7). Turn
the
POWER switch (*2) off when above 8,000 PSI has been achieved.
8. Close the VENT valve (*12), then open the PRESSURE valve (*11).
9. Slowly open the VENT valve by turning the knob insert (6) counter-clockwise until you notice the
OUTPUT PRESSURE gauge (*8) decrease. Then turn the knob insert slightly clockwise until the
pressure stops lowering.
10. Mark a radial line at the 12 o'clock position on the knob insert (6).
11. Turn the knob insert (6) clockwise to move the mark to the 6 o'clock position.
12. Turn the locknut (12) counter-clockwise until it contacts the bottom of the stop washer (14). Tighten the
set screw (13) on the locknut with the .050" hex wrench.
13. Install the VENT valve knob (15) on the knob insert (6) and align the set screws (16) with the
indentations on the knob insert.
14. Tighten the set screws (16) with the .061" hex wrench. The VENT valve is now adjusted.