Appendix; Additional Information Regarding Spare Parts - Honeywell HON 5020 User And Maintenance Manual

10 Appendix

Contents

10.1 Additional information regarding spare parts

Spare parts categories
Maintenance and servic-
ing parts for actuator
assembly
HON 5020 gas pressure regulator with HON 640a / HON 642a pilot
Topic
Additional information regarding spare parts
Spare parts drawing for HON 5020 actuator assembly
Maintenance and servicing parts for the actuator assemblies
Spare parts drawing for imperial HON640a pilot with diaphragm
measuring unit
Spare parts drawing for imperial HON640a pilot with metal bellow
measuring unit
Spare parts drawing for metric HON640a with diaphragm measuring unit
Spare parts drawing for imperial HON642a pilot with diaphragm
measuring unit
Bill of materials and spare parts for pilots
Spare parts for travel indication option
Lubricants, threadlockers, and special tools
Spare parts fall into the following categories:
Spare parts category
Maintenance part
Servicing parts
Miscellaneous spare part
 The spare parts always required for the actuator assembly's maintenance are grouped
together into spare parts kits appropriate for the device in question. Each spare parts kit
has its own part number.
 Individual servicing parts can be ordered by using the corresponding part number,
which is specified in the bill of materials for the actuator assembly. The required num-
ber of parts is specified in the "Quantity" column.
Definition
Spare parts that always have to be replaced
during maintenance.
Spare parts that need to be checked during
maintenance and that must be replaced if neces-
sary due to their condition.
Spare parts that qualified personnel employed by
the company operating the device is allowed to
replace in order to convert the device (e.g., when
changing the pressure range).
Spare parts that qualified personnel employed by
the company operating the device is allowed to
replace in the event of a fault or defect.
Parts that are listed in the spare part drawings in
addition to maintenance and servicing parts so as
to improve communications between the cus-
tomer and the manufacturer, but that are not
allowed to be ordered or replaced without first
contacting the manufacturer.
Appendix
Page
83
84
85
89
90
91
92
93
95
96
83