Page 28 - M1-12 Ops Manual McMurdo 2016

MOUNTING REQUIREMENTS
The instrument is shipped with a rubber panel gasket (50 to 60 Sh). To insure the IP65 and NEMA 4 protection, insert the panel gasket between the instrument and the panel as shown below.
Select a mounting location with the following characteristics:
1) Minimal vibration.
2) An ambient temperature range between 0 and
50°C (32 and 122 °F).
3) Easy access to the rear of the instrument.
4) No corrosive gases (sulfuric gas, ammonia,
Install the instrument as follows:
etc.).
5) No water or other fluid (i.e. condensation).
6) Relative humidity of 20% to 80% non
1) Insert the instrument in the gasket.
2) Insert the instrument in the panel cutout. 3) Pushing the instrument against the panel,
condensing.
insert the mounting bracket.
4) T orque the mounting bracket screws between
The instrument can be mounted on a panel up to 15 mm (0.591 in) thick with a square cutout of 45 x 45 mm (1.772 x 1.772 in). For outline refer to Dimensions and Panel Cutout.
0.3 and 0.4 Nm (2.66 and 3.54 lbf-in).
5) To insure NEMA 4X/IP65 protection, make
Panel surface texture must be better than 6.3 μm.
Fig. 1
Gasket
Screw
bracket
1
sure the instrument does not move within the cutout .
Chromalox
Panel