Siemens SIPART PS2 series - Proper Mounting; Loss of Explosion Protection

NOTICE
Torque with NPT screwed gland
Device damage. The maximum torque of the cable gland must not be exceeded.
● To avoid damage to the device, the NPT adapter must be held in place while the NPT gland
is screwed into the NPT adapter. Refer to the section "Technical specifications
> Construction (Page 240)" for the torque value.
4.1.1 Proper mounting
NOTICE
Freezing of the exhaust air outlets
When devices of the type 6DR5..0/1/2/3 are used, the exhaust air outlets ② may freeze. The
function of the device is impaired.
● Do not install the positioner with the base plate ① pointing up.
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
① Base plate
② Exhaust air outlets
Figure 4-1 Exhaust air outlets, base plate
4.1.1.1 Loss of explosion protection
WARNING
Loss of explosion protection
Risk of explosion in hazardous areas if the device is open or not properly closed.
● Close the device as described in Installing/mounting (Page 37).
Installing/mounting
4.1 Basic safety instructions
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E00074631-AE 39