Mettler Toledo IND231 Manuel D'installation page 16

3. Separate the front housing from the rear housing, as shown in Figure 2-3.
2.2. Environmental Protection
The IND231/IND236 terminal is designed for standard industrial use. IND231 has been tested and
found to meet IP54 standards. IND236 meets the requirements of IP66/IP67.
2-2 METTLER TOLEDO IND231/IND236 Installation Manual
Sealing Screw
Figure 2-2: Opening the Enclosures – IND231 (left) and IND236 (right)
Figure 2-3: Removing the Cover
THE IND231/IND236 IS NOT DESIGNED FOR USE IN AREAS CLASSIFIED AS HAZARDOUS
BECAUSE OF COMBUSTIBLE OR EXPLOSIVE ATMOSPHERES. DO NOT INSTALL AN
IND231/IND236 INTO AN EXPLOSIVE ENVIRONMENT.
WARNING
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