Brooks Instrument IPT122 Manuel D'installation Et D'utilisation page 23

Installation and Operation Manual
X-PR-IPT122-eng
Part Number 541B151AAG
December, 2017
4-1 Introduction
The IPT122 is designed to operate continuously over long periods of time
with no maintenance and no adjustment. Cycle testing of the gauge at
annual intervals is recommended to insure smooth operation and to verify
the ZERO and SPAN adjustments.
Products in this manual may contain metal or elastomeric seals,
gaskets, O-rings or valve seats. It is the "user's" responsibility to
select materials that are compatible with their process and process
conditions. Using materials that are not compatible with the
process or process conditions could result in the Meter or
Controller leaking process fluid outside the pressure boundary of
the device, resulting in personnel injury or death.
It is recommended that the user check the Meter or Controller on a
regular schedule to ensure that it is leak free as both metal and
elastomeric seals, gaskets, O-rings and valve seats may change
with age, exposure to process fluid, temperature, and /or pressure.
If it becomes necessary to remove the device from the system,
power to the device must be disconnected.
This instrument contains electronic components that are
susceptible to damage by static electricity. Proper handling
procedures must be observed during the removal, installation or
other handling of internal circuit boards or devices.
Section 4 Maintenance
WARNING
!
METER/CONTROLLER
SEAL COMPATIBILITY
!
WARNING
!
CAUTION
IPT122 Series
4-1