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Installing The Device Connections - Honeywell HON 5020 User And Maintenance Manual

Gas pressure regulator with hon 630 pilot
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Final inspection
Next task
5.3

Installing the device connections

HON 630 operating and
measuring impulse lines
that are pre-installed and
that need to be installed
Preparing the
materials
Installing the operating
and measuring impulse
lines
HON 5020 gas pressure regulator with HON 630 pilot
Conduct a final inspection to check whether the following criteria are met:
 All screwed connections on the device and supply lines are securely fastened.
If ...
at least one criterion is not met
all criteria are met
Proceed as follows:
Installing the device connections (see page 36)
Some of the measuring impulse lines will come pre-installed:
Figure
Prepare the following materials:
 Pipes, connecting pieces, and fittings as per the specifications in the Technical specifica-
tions (see page 16)
 Shut-off devices for the operating and measuring impulse lines, as well as other acces-
sories, as required, as per the Basics for installing the device in a pipe (see page 27) sec-
tion.
The installation of the operating and measuring impulse lines depends on the local conditions
and the gas regulating line in which the gas pressure regulator is being used. Please refer to
the Basics for installing the device in a pipe (see page 27) section for more information on
what needs to be ensured without fail in the corresponding design and implementation.
Transport and installation
then ...
you should correct the error before proceeding
with the next task.
you may proceed with the next task.
No.
Designation, category, installation condi-
tion
1
Inlet pressure line,
operating line,
pre-installed
2
Motorization line,
operating line,
pre-installed
3
Outlet pressure line,
operating line,
pre-installed
4
Vent line,
operating line,
needs to be installed
5
Outlet pressure measuring impulse line,
measuring impulse line/operating line,
needs to be installed
36

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