Siemens SIMATIC HMI Series Operating Instructions Manual page 54

Installing and connecting the device
3.3 Mounting the PRO device
1. Loosen the 2 screws of the terminal compartment cover and remove the terminal
compartment cover.
2. Check that the NBR seal is properly seated on the inside of the mechanical interface to
the flange mount adapter, see figure below. Grease the flange mount adapter or 48.3 mm
round tube with grease suitable for NBR seals, and insert the flange mount adapter or
48.3 mm round tube into the corresponding opening of the PRO device.
3. Attach the flange mount adapter or the 48.3 mm round tube with the two M8 threaded
pins. Observe the appropriate torque:
– Siemens flange mount adapter: 8 Nm
– 48.3 mm steel round tube 8 Nm
– 48.3 mm aluminum round tube: 5 Nm
54
Operating Instructions, 08/2019, A5E46641410-AA
IFP V2, IFP V2 PRO