Positioning the stem before installation, the stem should be set to the desired angle as follows: 

Figure 1: Loosen the four screws labeled “A” and “B” in Figure 1, until the harness revolves freely without twisting the flexible housing. 

Figure 2: While holding the case, revolve the harness clockwise or counterclockwise, as indicated by arrows in Figure 2, to place the harness in a position that will permit flexing the stem in the desired direction with respect to the case. Then lock the two screws labeled “A.” 

Figure 3: Flex the stem to the desired angle with respect to the face of the thermometer, as shown in Figure 3, then lock the two screws labeled “B.” 

CAUTION: 

To assure longest life, the “EVERY- ANGLE” joint should be operated only when necessary during installation or removal of the thermometer with every angle conn.