For installation into a panel door with the fastening clamps, please proceed as follows:
1. Panel cutout
Cut out the panel according to the dimensions in Figure 3-3.
Note: It is not necessary to drill the holes if the fastening clamps are used.
b
h H
B
2. Remove terminals
Loosen the wire connection terminal screws on the back of the unit and
remove the wire connection terminal strip if required.
3. Insert screws in clamps
Insert the four clamping screws into the clamp inserts from the shown
side (opposite of the nut insert) until they are almost flush. Do not completely insert the screws into the clamp inserts.
4. Insert unit into cutout
Insert the unit into the panel cutout. Verify that the unit fits correctly in
the cutout. If the panel cutout is not big enough, enlarge it accordingly.
5. Attach clamp inserts
Re-install the clamp inserts by tilting the insert to a 45° angle. (1) Insert
the nose of the insert into the slot on the side of the housing. (2) Raise the
clamp insert so that it is parallel to the control panel.
1
2
6. Tighten clamping screws
Tighten the clamping screws (1) until the control unit is secured to the
control panel (2). Over tightening of these screws may result in the clamp
inserts or the housing breaking. Do not exceed the recommended tightening torque of 0.1 Nm (0.9 pound-force inches).
1
2
7. Reattach terminals
Reattach the wire connection terminal strip (1) and secure them with the
side screws.
