Fisher D500243X012 - Manual (Page 21)

Instruction Manual
D500243X012
1035/El-O-Matic Actuator
August 2012
21
1. Position the O-rings between the bypass block and the Namur mounting area. Attach the screws through the
bypass block to the Namur mounting area.
2. Attach the tubing to the fittings.
3. Attach the angle needle valve and the bypass block to the tubing.
4. Pressure the ports and check for leakage. Check the pressure to both ports A and B.
Parts Ordering
Two types of kits are available. The repair kits provide O-rings and guide bushing/bearings, and the O-ring kit provides
the O-rings only. Refer to tables 5 and 6 for kit numbers.
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Process Management should
not, under any circumstances, be used in any Fisher valve, because they may void your warranty, might adversely affect the
performance of the valve, and could cause personal injury and property damage.
Key numbers and part descriptions are shown in tables 7 and 8.
Recommended spare parts are marked with an asterisk (*) following the key number.
Typical actuator assemblies are shown in figures 11 and 12.
When corresponding with your Emerson Process Management sales office, please identify the Actuator as a Fisher
1035 and provide the actuator serial number located on the nameplate.