Badger Meter Registers - Manual (Page 6)

Industrial Registers, Models ER-420-AC, ER-420-DC & ER-420-LP
Rules and Precautionary Measures
The manufacturer accepts no responsibility whatsoever if the following safety rules and precautions instructions and the
procedures as described in this manual are not followed
• Modifications of the ER-420 implemented without preceding written consent from the manufacturer, will result in the
immediate termination of product liability and warranty period
• Installation, use, maintenance and servicing of this equipment must be carried out by authorized technicians
• Check the mains voltage and information on the manufacturer's plate before installing the unit
• Check all connections, settings and technical specifications of the various peripheral devices with the ER-420 supplied
• Open the casing only if all leads are free of potential
• Never touch the electronic components (ESD sensitivity)
• Never expose the system to heavier conditions than allowed according to the casing classification (see manufacturer's
plate and "Installation Considerations" on page 23 )
• If the operator detects errors or dangers, or disagrees with the safety precautions taken, then inform the owner or
principal responsible
• The local labor and safety laws and regulations must be adhered to
Page 6 May 2014