Idex Hale Sam, Техническое руководство

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129
NOTE
If ONLY replacing the top or bottom most PF valve, ONLY remove that valves mounting
hardware. Otherwise, remove all mounting hardware. There is one spacer for each
mounting screw, the spacers are located between the valve body and the bracket.
C. If ONLY replacing top or bottom most PF valve, remove failed valve as follows.
If ONLY removing top most PF valve, at top of valve stack, remove blank plate.
Remove O-ring. (The O-ring may be on the blank plate or on the failed valve;
see Figure 100.)
Simultaneously using 7-16-in wrench and needle nose plyers, remove ONLY top most PF
valve mounting screws and spacers. See Figure 100.
Remove failed valve from valve stack.
Remove O-ring. (The O-ring may be on the failed valve or on the valve at the top of the
stack; see Figure 100.)
If ONLY removing bottom most PF valve, at bottom of valve stack, remove cover (with
fitting in place).
Remove O-ring. (The O-ring may be on the cover or on the failed valve; see Figure 100.)
Simultaneously using 7-16-in wrench and needle nose plyers, remove ONLY bottom
most PF valve mounting screws and spacers. See Figure 100.
Remove failed valve from valve stack.
Remove O-ring. (The O-ring may be on the failed valve or on the valve at the bottom of
the stack.) See Figure 100.
D. Otherwise, simultaneously using 7-16-in wrench and needle nose plyers, remove
all PF valve mounting screws and spacers. See Figure 99.
Figure 99. PF Valve Block Removal From Bracket
E. Perform Removal, Step A (above).
F. At top of valve stack, remove blank plate.