Proface FP3900 - 19 Flat Panel" - Manual (Page 9)

-9-
2) Attach the bracket as shown. The proper torque is 0.6 to 0.8 N•m.
When attaching an expansion unit to EXT1, the bracket is not
required.
3) Place the Rear Cover on the rear of the Unit, and slowly push the
Cover onto the Unit so that the Cover attachment clips catch on
the upper and lower edges of the Unit.
4) Connect the power supply terminals to the power supply terminal
block. Route the cable as indicated by the arrows in the figure
below.
Bracket
Bracket Attachment Screws
Bracket Attachment Screws
Rear Cover