Replace The Ingress Protection Filter - Emerson Rosemount 928 Reference Manual

Reference Manual
00809-0100-4928
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5.12.2 Blue Power Module
Alternatively, you can power the transmitter with the SmartPower
(Part Number MHM-89004).
Refer to the
installing and replacing this alternative power module.
5.13

Replace the Ingress Protection filter

The Ingress Protection (IP) filter (part number 00628-9000-0001) protects the sensor inside
the gas sensor module from ingress of fluids and solids. Replace the IP filter if it becomes
clogged with foreign matter.
CAUTION
Ingress Protection (IP) filter
If you don't install the IP filter, damage may occur to the sensor inside the gas sensor
module.
Do not operate the transmitter without the correct IP filter installed in the gas sensor
module.
When installing the IP filter, verify that the IP filter gasket is in place, is properly aligned,
and is not blocking the white filter media. Refer to
When handling the IP filter, avoid contact with the filter media.
Verify that all three legs are fully latched by pushing upward on each leg of the IP filter.
Avoid getting water inside the IP filter.
Do not attempt to clean the IP filter.
Do not rinse or spray the IP filter with water.
Do not immerse the IP filter in water.
Rosemount 928
Emerson 701P SmartPower Module - Blue Quick Start Guide
Operation and maintenance
February 2023
Blue Power Module
™
for instructions on
Figure 5-1.
157