Baker Hughes 1900/1900 DM Series Safety Relief Valve Maintenance Manual

About this manual

This document serves as a comprehensive guide for the installation, operation, and maintenance of the Baker Hughes 1900/1900 DM Series Safety Relief Valve (SRV). It covers essential safety protocols, including hazard identification and warning labels, as well as specific procedures for handling, storage, and pre-installation requirements. The manual assumes the user has a general understanding of safety requirements for operating mechanical and electrical equipment in hazardous environments. This manual is written in Chinese.

What's inside

• Product Safety Signs and Labeling System
• Safety Alerts
• Safety Precautions
• Handling and Storage
• Installation Instructions
• Design Features and Naming
• Disassembly Procedures
• Maintenance Instructions
• Inspection and Parts Replacement
• Reassembly Procedures

Frequently asked questions

What safety precautions are required before repairing or removing the valve?

You must ensure that all system pressure has been released to prevent injury from high temperature and pressure.

Where should personnel stand when the valve is discharging?

Do not stand in front of the valve outlet; instead, position yourself away from the valve to avoid contact with corrosive media.

What must be done to hot components before cleaning or repairing them?

The system must be cooled to room temperature because hot components or fluids can cause severe injury or death.