Parts Ordering - Fisher EMERSON ACE95JR Instruction Manual

4. Place an O-ring (key 14) into the groove of the
diaphragm bolt (key 15).
5. Build the diaphragm sub-assembly with the
diaphragm (key 11) and two diaphragm plates
(keys 10 and 48). Fasten the plates together with
the diaphragm bolt (key 15) and the diaphragm
retaining nut (key 13). Apply Loctite
diaphragm bolt.
In cases where the pressure range
is positive, the upper diaphragm
plate (key 10) is larger than the lower
diaphragm plate (key 48). See Figure 6.
6. If you are using a negative spring range, install
the lower range spring (key 162) into the lower
actuator case (key 30).
7. Place the diaphragm sub-assembly into the
lower actuator case (key 30) with the diaphragm
retaining nut (key 13) on top. Take care not to
install upside down.
8. Align the holes of the diaphragm (key 11) to the
lower actuator case (key 30).
9. Place the diaphragm gasket (key 12) on top of the
diaphragm (key 11).
10. Place the range spring (key 8) over the diaphragm
retaining nut (key 13). Place the spring seat
(key 5) onto the spring.
11. Place the spring case gasket (key 9) between the
spring case (key 7) and the upper actuator case
(key 33) before attaching the spring case to the
#222 to the
®
note
Type ACE95JR
upper actuator case. Attach the spring case to
the upper actuator case using hex-head screws
(key 29).
12. Place the upper actuator case (key 33) over the
range spring (key 8) and lower actuator case
(key 30).
13. Install hex-head screws (key 29) with lock washers
(key 28) and nuts (key 31) into the upper and
lower actuator cases (keys 33 and 30).
14. Tighten all hex-head screws (key 29) in a criss-
cross pattern.
15. Thread the range spring adjusting screw (key 2) in
about half-way.
16. Reinstall the valve according to the instructions in
the Installation section.
17. Adjust the setpoint (refer to Adjustment section).
18. Thread the actuator cap (key 1) into place on top
of the spring case (key 7).

Parts Ordering

Each Type ACE95jr Tank Blanketing valve is
assigned a serial number which can be found on
the nameplate on the main valve actuator. Refer
to this number when contacting your local Sales
Office for assistance or when ordering replacement
parts. When ordering a replacement part, be sure to
reference the key number or each needed part and
include the complete 11-character part number from
the following parts list.
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