Emerson Fisher GX Bedienerhandbuch PDF herunterladen (Seite 6)

Instruction Manual

D103175X012

GX Valve and Actuator

August 2011

Figure 3. Spring Configuration

GG00398-B

Actuator Disassembly (For Air-to-Close Constructions - see figure 20 or 21)

1. Remove the stem connector nut half (key 23), stem connector bolt half (key 24), and travel indicator (key 26).

WARNING

To avoid personal injury or property damage due to actuator springs (key 12) being under compression, remove the long

cap screws (key 16) last.

The upper actuator casing may remain fixed to the diaphragm and lower casing during disassembly, even if the casing cap

screws have been loosened. If this happens, the actuator springs are still under compression. The upper casing could

1 2 3 4 5 6 7 8 9 10 11 ... 67 68

Keine Kommentare

Emerson Fisher GX Bedienerhandbuch Seite 6