DeZURIK
PMV P36C and P41C Positioners
used with DeZURIK Pneumatic Actuators
D10327
Page 12
August 2012
Installing I/P Unit On Positioner
Positioners installed in hazardous areas can be ignition sources. Ensure positioners used in
hazardous areas have proper fire/explosion ratings.
1. Turn off the supply air and remove the connecting block (1), gauge or plug from port IP, and the
existing gasket (4) between the positioner (2) and connecting block. See Figure 9.
2. Carefully install the new gasket supplied with the I/P unit.
Figure 9 – Installing I/P Electric Control Unit P41C
3. Ensure the relief valve spring (5) is installed properly.
4. Install the connecting block on the Positioner, and plug port I.
5. Remove cover on I/P unit.
