NAR300 system for high temperature
Repair
Hauser
45
9
Repair
9.1
General information on repairs
9.1.1
Repair concept
The Hauser repair concept assumes that the devices have a modular design and
that repairs can be done by the Hauser Service Department or specially trained
customers.
Spare parts are contained in suitable kits. They also come with relevant replacement
instructions.
For more information on service and spare parts, contact the Service Department at
Hauser.
9.1.2
Repairs to Ex-approved devices
When carrying out repairs to Ex-approved devices, note the following:
• Repairs to Ex-approved devices may only be carried out by trained personnel or by the
Hauser Service.
• Comply with the prevailing standards, national Ex-area regulations, Safety Instructions
(XA) and certificates.
• Only use original spare parts from Hauser.
• When ordering a spare part, note the device designation on the nameplate. Only replace
parts with identical parts.
• Carry out repairs according to the instructions. On completion of repairs, carry out the
specified routine test on the device.
• Only Hauser Service may convert a certified device into a different certified
variant.
• Document all repair work and conversions.
9.2
Spare parts
Some interchangeable device components are listed on an overview sign in the connection
compartment cover.
The spare part overview sign contains the following information:
• A list of the most important spare parts for the device, including their ordering
information
• The URL for the
W@M Device Viewer
All the spare parts for the device, along with the order code, are listed here and can be
ordered. If available, users can also download the associated Installation Instructions.
9.3
Hauser services
Hauser offers a wide range of services.
Your Hauser Sales Center can provide detailed information on the services.
