Rosemount™ G1 Welding Mandrel
Document Number: 00825-0100-4106, Rev. 02
Date: August 2020
1 About this guide
This guide provides instructions for mounting the welding mandrel (part number FB-6041).
1.1 Safety instructions
CAUTION
- Read this document before using the product and keep it during the entire service life.
- The product must be suitable for the corresponding applications and environmental conditions without any restrictions.
- Only use the product for its intended purpose.
- If the operating instructions or the technical data are not adhered to, personal injury and/or damage to property might occur.
- The manufacturer assumes no liability or warranty for any consequences caused by tampering with the product or incorrect use by the operator.
- Installation, electrical connection, set-up, operation and maintenance of the product must be carried out by qualified personnel.
2 Mount the welding mandrel
The welding mandrel absorbs heat and can prevent warping during installation of the weld-in adapter.
Prerequisites
CAUTION
While welding, the weld-in adapter and mandrel can get extremely hot. To prevent burns, allow the components to cool before disassembling the weld-in adapter and mandrel assembly.
Procedure
1. Hand-tighten the weld-in adapter.
An illustration depicts a hand screwing a weld-in adapter onto a threaded component, with an arrow indicating the direction of rotation.
2. Insert the bolt through mandrel opening.
An illustration shows a bolt being inserted upwards through the central opening of the assembled mandrel components, with an arrow indicating the direction of insertion.
3. Mount the counter plate.
An illustration shows a counter plate being placed onto the top of the assembled mandrel and bolt.
4. Tighten the nut.
An illustration shows a nut being tightened onto the bolt using a wrench. The wrench is shown engaging the nut, and a '16 mm' label indicates the size.
Postrequisites
- Weld the weld-in adapter according to instructions found in the Rosemount™ Hygienic Process Connection Adapter Quick Start Guide for Weld-in adapter.
- Allow the weld and mandrel components to cool, then remove the mandrel components from the weld-in adapter.
Contact Information
Emerson Automation Solutions
6021 Innovation Blvd.
Shakopee, MN 55379, USA
Phone: +1 800 999 9307 or +1 952 906 8888
Fax: +1 952 949 7001
Email: RFQ.RMD-RCC@Emerson.com
North America Regional Office
Emerson Automation Solutions
8200 Market Blvd.
Chanhassen, MN 55317, USA
Phone: +1 800 999 9307 or +1 952 906 8888
Fax: +1 952 949 7001
Email: RMT-NA.RCCRFQ@Emerson.com
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