Honeywell HON 673 - Page 66

Storage, removal, and disposal
HON 380 gas pressure regulator with HON 673/674 controller 66
When conducting work involving the pipework, please always observe the follow-
ing:
Figure Description
Do not twist the pipe connections in the assem-
blies.
Use a second spanner wrench for securing
when loosening and tightening pipe joints.
All the gas pressure regulator’s lines must be purged with nitrogen before the de-
vice is removed.
Proceed as follows:
Step Description
1
Disassemble the device. Observe the information and instructions in the
Transport and installation (see page 27) section when doing so.
9.3 Disposing of the device
Comply with the legally stipulated disposal rules. Observe the following details
pertaining to the appropriate disposal (not all of the items may be applicable to
your device):
 Dispose of the metals according to their types and grades (steel scrap, cast
iron scrap, light alloy scrap, nonferrous heavy metal scrap, synthetic rubber
scrap, electronic scrap).
 Recycle elements made of synthetic materials.
 Dispose of any other components according to the quality of the materials.
Protecting the pipe
connections from
being twisted
Purging the lines with
nitrogen
Disassembling the
device
Appropriate disposal