MAVIG Portegra2 Installationsanleitung Seite 27

9.0
NOTE: It is strongly recommended that at least two people perform the installation.
When installing and adjusting the Portegra2 and/or associated components, ensure
to cut off the power supply to the entire system. Danger of Death!
If an electrical extension/spring arm combination is required, it must be mounted to the
female socket that can be seen when looking down from the top of the mounting post.
9.1.1 Loosen the screw and remove the plastic cap of the pin (1/Fig. 20).
NOTE:
mounting pin. They will be used later during installation. Do not throw away.
9.1.2 Ensure the washer (3/Fig. 20) is positioned on the contact surface of the mounting pin,
below the arm. Please, inform your supplier in case it should be missing, since it is necessary
for proper operation.
9.1.3 Slide the extension/spring arm combination onto the mounting pin (4/Fig. 20) of the ceiling column.
9.1.4. If the extension/spring arm is electrical, pull out the male socket plug (pin side) from the
bearing of the extension arm. Disconnect the plug, in order to be able to place the spacer and
9.1.5. Remove the spacer (2a/Fig. 20) and the snap ring (2b/Fig. 20) from the top of the plastic
cover (1/Fig. 20), and put them in place onto the mounting pin above the extension arm,
!
For a safe installation, ensure the snap ring is fully placed in the grove on all sides.
For the snap ring installation use only the tool included.
loose, resulting in operator or patient injury.
9.1.6 If the extension/spring arm is electrical, insert the male socket plug into the female socket
receptacle on the mounting post joint.
9.1.7 Attach the covers (5/Fig. 20) of the extension/spring arm, securing them with the mounting
!
Make sure that the cover's screws are not screwed too tight, stripping the thread of
the cover. Replace the cover if the screw hole has been stripped.
Installation of the extension/spring arm combination
If the snap ring is not properly installed, the arm assembly may work