Siemens AG SPR2-310.812.03.01.02 ARCADIS Varic/Orbic
09.06 CS PS SP
Mechanical installation and wiring 9
Page 9 of 20
Medical Solutions
Fig. 3: D31 board holder
Fig. 4: Holder, installed
• Unscrew the two Allen screws and screw two spacer bolts into the threaded holes pro-
vided. See (Fig.2/p.8)
• Before attaching the mounting plate, attach the 4 circuit board holders with 4 screws
and 4 washers. See (Fig.3/p.9) and (Fig.4/p.9)
• Attach the mounting plate to the two spacer bolts with screws, washers, and lock wash-
ers. See (Fig.4/p.9)
• Clip the D31 board onto the circuit board holders. Make sure the board clicks in all the
way in the circuit board holders. Note the correct positioning of the board here:
(Fig.6/p.10).
Wiring 0
Removing the wire from the RNH.3 and RNH.4 relays to D1.X14
• At the RNH (emergency stop relay), remove the RNH.3 and RNH.4 wires.
• On the D1 board, detach the D1.X14 plug.