STEP 2. Preparing conduit openings for ATEX Zone 1
If the Model 3350/3700 carries an ATEX Zone 1 approval:
1.Remove thread protectors from conduit openings (see Figure 7).
2.Install
3.Install EExe plugs in conduit openings that are not in use.
STEP 3. Orienting the Model 3350/3700 (optional)
The Model 3350/3700 can be oriented on the mounting bracket as needed, and the display cover can be rotated on the applications platform. Figure 7 provides orientation examples.
To orient the Model 3350/3700:
1.Use the four supplied mounting bolt assemblies.
2.Using a 13 mm hex wrench, install the bolt assemblies to 12
To rotate the display cover, if needed, see the transmitter installation manual.
Figure 7. Orientation examples
Conduit openings left
Conduit openings for |
| |
intrinsically safe | Display cover | |
sensor wiring | ||
| ||
Conduit openings for |
| |
| ||
input/output wiring |
| |
Conduit openings | Conduit openings | |
right | down |
7