Honeywell ENCAL 3000

HARDWARE
INSTALLATION
EnCal 3000
Hardware
Manual
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CAUTION
Never mix connection elements from various system suppliers
to connect gas appliances.
ATTENTION
Before connecting to the device, ensure that the pipeline is clean inside, for
example by flushing it with gas for around 30 seconds. The flushing gas must be
discharged correctly and safely
The process gas is taken from the process pipeline. The tapping equipment should
have a temperature equalization system and pressure regulator and be as close as
possible to the device.
CAUTION
The integrated inlet filters are designed to protect the device and are not
a substitute for a primary filter system. A primary filter system is always
required if the gas specifications cannot be satisfied.
The volume and pressure of the sampling line determine how current the measurement
result is in addition to the dead time of the measuring instrument itself.
Additional shut-off valves and possibly additional pressure reducing systems, filters, gas
dryers, etc. must also be fitted in the pipeline if required so that the process gas sample
is transported to the device still complying with the required specifications.
Steps to prepare the process gas sampling li
Steps to prepare the process gas sampling liSteps to prepare the process gas sampling li
Steps to prepare the process gas sampling line
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1.
Ensure that there is a shut-off valve* in the process gas pipeline system. Check that
the shut-off valve* is closed. A suitable pressure regulator* may also be required. If
there is a pressure regulator*, turn the regulator to its lowest setting.
2.
Connect the process gas to the pipeline system.
Do not connect the measuring instrument yet.
3.
Check that the pressure and other parameters are correct before you carefully open
the shut-off valves on the pipeline section so as to create a permitted gas flow above
the operating conditions.
4.
Then flush for around 30 seconds** to clean the pipeline system. Discharge the gas at
the end of the pipeline correctly into the waste gas system using a hose.
5.
Then close the pipeline shut-off valves again and restore the previous settings. The
precise pressure is set later after the device has been connected.
6.
The pipeline is now ready for connection  see steps below.
Prevent the ingress of dirt and moisture if the connection is not made immediately.
* Not part of the measuring instrument and not included in the delivery; use only suitable standard types.
** This time must be extended accordingly in very long pipelines.