Endress+Hauser Cerabar M - 2 Basic Safety Instructions; 2.1 Requirements Concerning the Staff; 2.2 Designated Use; 2.4 Operational Safety

Basic safety instructions Cerabar M, Deltabar M, Deltapilot M
6 Endress+Hauser
2 Basic safety instructions
2.1 Requirements concerning the staff
The personnel for installation, commissioning, diagnostics and maintenance must fulfill the
following requirements:
• Trained, qualified specialists: must have a relevant qualification for this specific function
and task
• Are authorized by the plant owner/operator
• Are familiar with federal/national regulations
• Before beginning work, the specialist staff must have read and understood the instructions
in the Operating Instructions and supplementary documentation as well as in the
certificates (depending on the application)
• Following instructions and basic conditions
The operating personnel must fulfill the following requirements:
• Being instructed and authorized according to the requirements of the task by the facility's
owner-operator
• Following the instructions in these Operating Instructions
2.2 Designated use
The Cerabar M is a pressure transmitter for measuring level and pressure.
The Deltabar M is a differential pressure transmitter for measuring differential pressure,
flow and level.
The Deltapilot M is a hydrostatic pressure sensor for measuring level and pressure.
2.2.1 Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
Verification for borderline cases:
For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in
verifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability.
2.3 Workplace safety
For work on and with the device:
• Wear the required personal protective equipment according to federal/national
regulations.
• Switch off the supply voltage before connecting the device.
2.4 Operational safety
Risk of injury!
‣ Operate the device in proper technical condition and fail-safe condition only.
‣ The operator is responsible for interference-free operation of the device.
‣ Only disassemble the device in pressurless condition!
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers:
‣ If, despite this, modifications are required, consult with Endress+Hauser.
Repair
To ensure continued operational safety and reliability,