Super Systems 20PQ - Manual (Page 5)

1
MOUNTING REQUIREMENTS
This instrument is intended for permanent installation, for indoor
use only, in an electrical panel which encloses the rear housing,
exposed terminals and wiring on the back.
Select a location, for instrument mounting, where minimum
vibrations are present and the ambient temperature is within 0
and 50 °C (32 and 122 °F).
The instrument can be mounted on a panel up to 15 mm thick
with a cutout of 92 x 92 mm (20 PQ).
For outline and cutout dimensions refer to Fig. 2.
The surface texture of the panel must be better than 6,3
mm.
The instrument is shipped with rubber panel gasket.
To assure the IP65 and NEMA 4 protection, insert the panel
gasket between the instrument and the panel as shown in fig. 1.
While holding the instrument against the panel proceed as
follows:
1) insert the gasket in the instrument case;
2) insert the instrument in the panel cutout;
3) pushing the instrument against the panel;
4) insert the mounting brackets as shown in fig.1;
5) with a screwdriver, turn the screws with a torque between 0.3
and 0.4 Nm.
Fig. 1
Gasket
bracket
bracket Panel
Screws
XKP-1-C2.p65 10/30/01, 9:36 AM 1