Hach FL900 Series User Instructions

User Instructions
Antennas for flow products
Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or damage to the instrument could occur if not
observed. A symbol on the instrument is referenced in the manual with a precautionary statement.
Electrical equipment marked with this symbol may not be disposed of in European domestic or public disposal
systems. Return old or end-of-life equipment to the manufacturer for disposal at no charge to the user.
Product components
Make sure that all components have been received. If any items are missing or damaged, contact the
manufacturer or a sales representative immediately.
Required equipment/software
Make sure that the following requirements are available:
• FL900 Series flow logger with modem option
• Remote host computer operating FSDATA
• Portable computer operating FSDATA Desktop
• Activated wireless account
FL900 Series Flow Logger
Verify the telemetry (wireless option)
The user can manually send a call to the server to make sure that the network communication is good.
1. Temporarily attach the antenna to the logger to test the antenna and the cell coverage at the site location
before installation.
2. Touch the magnet to the call initiation target
3. Look at the modem LED indicator during the call (45 to 90 seconds) and wait for a change:
• LED goes off—the connection to the server is good.
• LED flashes red—the connection to the server failed.
Note: If the connection failed, refer to the instrument user manual for more information.
(Figure 1). The modem LED indicator changes to green.
DOC276.53.80113
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