Chromalox 1604-7 user manual Mounting Requirements, Screw

MOUNTING REQUIREMENTS

Select a mounting location where there is
minimum vibration and the ambient temperature
range between 0 and 50 °C.
The instrument can be mounted on a panel up to
15 mm thick with a square cutout of 45 x 45 mm.
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 (50 to 60 Sh).
To assure the IP65 and NEMA 4 protection, insert
the panel gasket between the instrument and the
panel as shown in fig. 1.	Screw
While holding the instrument against the panel
proceed as follows:
1) insert the gasket in the instrument case;	bracket
2) insert the instrument in the panel cutout;	Panel
3) pushing the instrument against the panel,
insert the mounting bracket;

4)with a screwdriver, turn the screws with a torque between 0.3 and 0.4 Nm.

Gasket

Fig. 1

1

1604-7-1-AB.p65 1 5/16/00, 10:50 AM