Filling 469 - Procedure, Nitrogen - Section 12c - Revision Log and Purpose

Oct 23, 2026

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Kidde Inert Gas System product/design manual MA-01-9006-0100 describes the filling procedure for Nitrogen in Filling 469, including revision log, purpose, responsibilities, and system overview. It defines nitrogen purity requirements, general filling steps with gas analysis after filling, and filling pressure control scenarios at 150/200/300 bar across reference temperatures of 15°C and 20°C. It also covers weight-controlled filling, cylinder operations (first time filling, post-discharge filling), specific Kidde valve types and filling/evacuation principles, temperature-pressure relations, filling lists and conformity documentation, required tools, and steps to evacuate excess pressure.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages31

Reading Time1 h 18 min

AccessFree to download

Revision log

Purpose

Responsibilities

Kidde Nitrogen System

Purity of nitrogen

General filling

Gas analysis after filling

Filling pressure controlled

Filling: 150 bar, 15°C

Filling: 150 bar, 20°C

Filling: 200 bar, 15°C

Filling: 200 bar, 20°C

Filling: 300 bar, 15°C

Filling: 300 bar, 20°C

Filling weight controlled

Weight relations kg/L, nominal filling’s

Cylinders

First time filling

Filling after a discharge

Kidde valve type 01-6471-0X00

Principle of filling/evacuation of cylinder

Fitting valve 01-6471-0X00

Filling valve type 01-6471-0X00

Filling through valve outlet 01-6471-0X00

Filling through gauge connection 01-6471-0X00

Check list filling through outlet port

Check list filling through gauge connection port

Locations requiring leak testing

Temperature - pressure relation

Filling list

Letter of conformity

Tools for filling

Filling adapter, gauge connection port

Filling adapter, valve outlet port

Evacuate excess pressure

2015 Rudolf Klitte Kidde Fire Protection 01-02-2015 Kidde Inert Gas System. Product / Design Manual MA-01-9006-0100 Filling 469 – Procedure, Nitrogen Section 12c 1. REVISION LOG .........................................................................................................................................3 2. PURPOSE: ................................................................................................................................................3 3. RESPONSIBILITIES..................................................................................................................................3 4. KIDDE NITROGEN SYSTEM ....................................................................................................................4 4.1 PURITY OF NITROGEN ..........................................................................................................................4 5. GENERAL FILLING: .................................................................................................................................4 5.1 GAS ANALYSIS AFTER FILLING...............................................................................................................4 6. FILLING PRESSURE CONTROLLED ......................................................................................................4 6.1 FILLING: 150 BAR NOMINAL REF. TEMP. 15°C.......................................................................................5 6.2 FILLING: 150 BAR NOMINAL REF. TEMP. 20°C.......................................................................................5 6.3 FILLING: 200 BAR NOMINAL REF. TEMP. 15°C.......................................................................................5 6.4 FILLING: 200 BAR NOMINAL REF. TEMP. 20°C.......................................................................................5 6.5 FILLING: 300 BAR NOMINAL REF. TEMP. 15°C.......................................................................................5 6.6 FILLING: 300 BAR NOMINAL REF. TEMP. 20°C.......................................................................................5 7. FILLING WEIGHT CONTROLLED ...........................................................................................................6 7.1 WEIGHT RELATIONS KG/L. NOMINAL FILLING’S ......................................................................................6 8. CYLINDERS ..............................................................................................................................................7 8.1 FIRST TIME FILLING ..............................................................................................................................7 8.2 FILLING AFTER A DISCHARGE ................................................................................................................7 9. KIDDE VALVE TYPE 01-6471-0X00 ........................................................................................................8 9.1 PRINCIPLE OF FILLING / EVACUATION OF CYLINDER ...............................................................................9 9.1.1 Filling of cylinder ........................................................................................................................... 9 9.1.2 Evacuation of cylinder ................................................................................................................ 10 9.1.3 Emptying cylinder ....................................................................................................................... 11 9.1.4 Gauge port details ...................................................................................................................... 12 9.2 FITTING VALVE 01-6471-0X00 ........................................................................................................... 12 9.3 FILLING VALVE TYPE 01-6471-0X00 ...............................

FAQs

What is the document’s purpose and what scope does it cover for Filling 469?

The manual states its purpose and responsibilities, and then specifies the nitrogen filling procedure for the Kidde inert gas system, including controls, cylinder handling, and required documentation and tools.

How are filling pressure conditions specified for Filling 469?

Filling pressure is controlled for nominal levels of 150 bar, 200 bar, and 300 bar, with scenarios defined for reference temperatures of 15°C and 20°C.

What cylinder and valve-related steps are included in the procedure?

The document covers first-time filling and filling after a discharge, and it describes how to perform filling, evacuation, emptying, and gauge port details for the specified Kidde valve types, including checklists and leak testing locations.

Oct 23, 2026

Upload by Kurz