FastFlo™ 620S Instruction Manual
Chapter 4 Troubleshooting & Repair
IM-62S
4-3
Obtaining a Return Material Authorization
If you encounter any problem with your instrument, review the configura-
tion information for each step of the installation, operation, and set up
procedures as explained in this manual. Verify that your settings and ad-
justments are consistent with factory recommendations.
If the problem persists, Sierra is eager to help you. You may contact us at
any of the following Technical Support Centers listed below. It may also
help to call your Sierra Sales Agent, who is also well trained in the opera-
tion of the product.
IMPORTANT: When contacting Technical Support,
make sure you have included the following information
:
The flow range, serial number, Sierra order number and model
number (all marked on the instrument data label).
The problem you are encountering and any corrective action
taken.
Application information (gas, pressure, temperature, pipe and fit-
ting configuration).
Customer Service and Support Information
:
Email Technical Support:
Email Sales:
FACTORY USA
TOLL FREE: 800-866-0200
PHONE: +1-831-373-0200
FAX: +1-831-373-4402
EMAIL: [email protected]
European Sales & Service Center:
PHONE: +31 72 5071400
FAX: +31 72 5071401
EMAIL: [email protected]
Asia Sales & Service Center:
PHONE: + 8221 5879 8521
FAX: +8621 5879 8586
EMAIL: www.sierra-asia.com
