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Armaturenwerk Hötensleben GmbH
Operating Instructions
Inline Sight Glass
Type: DN10 - DN150
Type: 1" - 4"
Type: 1" - 4" SMS (France version)
(Translation)

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Summarization of Contents

Overview and Intended Use
Overview
Exploded view diagram of the inline sight glass components with labels.
Intended Use
Details the specific applications and operational environments for the inline sight glass.
Technical Data
Materials Contact with the Product
Lists materials used for housing, glass cylinder, and seals, with temperature limits.
Connection Variants, Type Series, Dimensions
Describes various connection types, dimensions, and preferred installation orientation.
General Data
Provides maximum permissible operating temperature and pressure ratings by nominal diameter.
Safety / Hazards
Notes / Explanations
Defines hazard, warning, caution, and note symbols used throughout the document.
Labelling the Inline Sight Glass
Specifies information required for queries regarding the inline sight glass type and version.
Safety Measures (to be carried out by operator)
Details operator responsibilities for training, PPE, access control, and system safety.
Operator's Duties
Outlines operator obligations regarding local statutory provisions and safety instructions.
Hazard Warnings
Hazards
Details specific hazards like burning, pressure, temperature, and glass failure risks.
Hazardous Area of the Inline Sight Glass
Defines the safety zone around the sight glass during maintenance and repair work.
Installing Replacement Parts and Wearing Parts
Warns against using non-original parts and outlines potential structural property alterations.
Shutdown Procedures
Provides a step-by-step procedure for safely shutting down the system before maintenance.
Installation
Scope of Delivery
Directs users to the order confirmation for detailed information on the scope of delivery.
Transport, Packaging, and Storage
Guidance on unpacking, checks, damage handling, return packaging, and temporary storage conditions.
Installation
Details the process of installing the inline sight glass, including connection types and welding.
Installing the Inline Sight Glass with Male/Male, Liner/Liner, Male/Liner
Instructions for installing sight glasses with specific connection types (e.g., DIN 11851).
Installing the Inline Sight Glass with Weldon Ends
Guidelines for installing sight glasses using Weldon ends, including welding procedures.
Assembly / Disassembly
Disassembly from the System
Step-by-step guide for safely removing the sight glass from the pipeline system.
Assembly with Glass Cylinder Replacement
Detailed procedure for replacing the glass cylinder, including checks and fastening.

Table of Contents