GF 4630 Operating Instructions Manual

GF 4630 Free Chlorine Analyzer System
GF 4632 Chlorine Dioxide Analyzer System
*3-463X.090*
3-4630-X3.090 Rev 0 01/21
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The GF 4630 System is EPA 334.0 Compliant.

Description

The GF Chlorine Analyzer Systems are an integrated, all-in-one Chlorine Panel System
designed to measure Free Chlorine or Chlorine Dioxide in drinking water and clean,
fresh water treatment applications.
This manual applies to the 4630 Free Chlorine and 4632 Chlorine Dioxide Analyzer Systems.
Features:
• EPA 334.0 Compliant: The 4630 Free Chlorine System can be used for reporting chlorine
residuals in accordance with EPA Method 334.0.
• Complete Chlorine Analyzer System allows quick setup and easy installation. Connect to
a DC power supply and water source.
• Unique integrated clear fl ow cell combines sensors, fl ow regulator, fi lter and variable
area fl ow indicator in one compact unit.
• Built-in variable area fl ow indicator facilitates fl ow rate confi rmation at a glance.
• Integrated fl ow regulator with removable fi lter accepts inlet pressures of 1 to 8 bar
(15 to 120 psi) while maintaining constant fl ow and minimal pressure to the sensors.
• Water fl ows vertically into sensor tip, eliminating bubble entrapment. Raised exit in fl ow
cell sensor chamber ensures sensors stay submerged even when system and fl ow is
turned off.
• Flow cell accommodates two sensors; one chlorine and an optional pH sensor.
• Automatic pH and temperature compensation or manual pH value input capability for
accurate free chlorine readings.
• Easy viewing of the transmitter via the bright backlit LCD display.
• Moisture-proof NEMA 4X wiring enclosure.
Do not use the 4630 in systems that could have the absence of Chlorine.
Additional information can be found in the individual product manuals,
refer to www.gfps.com.
Safety
CAUTION!
1. Follow instructions carefully to avoid personal injury.
2. Do not exceed the maximum pressure or temperature specifi cations.
3. In areas with elevated temperatures, mounting the Chlorine System in an outdoor box
may cause damage to the system if the enclosure's internal temperature exceeds the
temperature specifi cation of the Chlorine Analyzer.
4. Do not alter product construction.
5. For use with clean fresh water only.
6. Disconnect from external power source before opening wiring enclosure.
7. This panel system may use AC voltages. Wiring should be done by qualifi ed personnel only.
WARNING:
The GF Chlorine Analyzer (electrode) is designed to be used in a clean,
chlorinated fl owing stream at all times. DO NOT use in applications where electrode could
be exposed to periods without chlorine.
Operating Instructions
English