3
Closing the Frame:
After all the plates and any terminals are installed into the frame it can be closed. Refer to the
streaming diagram that was provided with the heat exchanger to determine the proper plate configuration
and piping requirements. Figure 3 shows where this information is listed on the drawing. Note: The
dimensions for each frame will be listed on the streaming diagram shipped with that frame.
Figure 3
Streaming Diagram Sample
To close the frame, turn the spindle screws clockwise. It is important when closing the
press that each screw shares the load equally. At no time should the screws be engaged at drastically
different lengths. This could cause damage to the plates or to the spindle screws. When checking the heat
exchanger closed dimension, it is important to check in two locations as shown in figure 4.
Figure 4
Tightening Dimension
The heat exchanger should be pressure tested to check for leaks. If the pressure check passes, the
frame is ready to be put into service.
Summary of Contents for Pro31-M
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