GEM 653 - Page 17

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653, 654
Diaphragm sizes 25 - 80:
The compressor is loose.
Compressor and bonnet flange seen from
below:
D
D
B
B
C
C
A
A
If the bonnet spindle is not in the correct
position, it must be turned to the correct
position. The position of A is offset by 45° to
the position of C.
Place the compressor loosely on the bonnet
spindle, fit the recesses D into the guides C
and A into B. The compressor must be able
to be moved freely between the guides!
Diaphragm size 100:
The diaphragm is round. Compressor and
bonnet flange seen from below:
C
D
D
C
B
B
A
A
Place the compressor loosely on the bonnet
spindle, fit A into B and D into C.