Watts HF scientific AccUView LED Instruction For Operation And Maintenance Download

Page: 1 / 20

Instructions for Operation and Maintenance

AccUView LED

UV Transmittance and Absorbance Monitor

IS-HF-AccUViewLED

WARNING

Read this Manual BEFORE using this equipment.
Failure to read and follow all safety and use information can

result in death, serious personal injury, property damage, or

damage to the equipment.
Keep this Manual for future reference.

IS-HF-AccUViewLED 2239

Summary of Contents for HF scientific AccUView LED

Page 1: ...e Monitor IS HF AccUViewLED WARNING Read this Manual BEFORE using this equipment Failure to read and follow all safety and use information can result in death serious personal injury property damage o...

Page 2: ...d and passed EN 61326 1 2013 Manufacturer s Name HF scientific inc Manufacturer s Address 16260 Airport Park Drive Suite 140 Fort Myers Florida 33913 Importer s Name Importer s Address Type of Equipme...

Page 3: ...etting the Error Level 11 7 3 Configuring the RS 485 Port 11 7 3 1 Setting the Baud Rate 11 7 3 2 Setting the Address 11 7 4 Configuring the Alarms 11 7 4 1 Alarm 1 12 7 4 2 Alarm 2 12 7 5 Enabling th...

Page 4: ...indicates the items in the monitor shipment Item Quantity AccUView LED Monitor c w Field Terminal Box and Flow Through Assembly 1 Instruction Manual 1 Desiccant Pack 1 Quartz Cuvette with Ultrasonic...

Page 5: ...recommended mounting screws are M6 for the instrument enclosure and M4 3 16 for the field terminal box The AccUView LED is designed to have the field terminal box cradled under the sensor portion of...

Page 6: ...Model 28042 is equipped with a flow switch For this instrument the user connections are equipped with push to connect connections The suitable tubing is polymer or copper tubing with a inch OD These c...

Page 7: ...e While making connections refer to Figure 5 The AccUView LED is not supplied with a power cord 3 3 2 RS 485 The RS 485 Modbus or special protocol half duplex 2 wire digital interface operates with di...

Page 8: ...or the digital output depending on the options selected A flashing display may occur after warm up This is an indication that either the ambient or the water temperature or has changed rapidly During...

Page 9: ...e calibration 7 The upper display will count down the progress of the calibration step 8 The instrument will return to AUTO mode at the end the calibration 9 The shutoff clamp should now be released t...

Page 10: ...n of the AccUView LED will be resumed The AccUView LED will always reset to T and factory defaults after restoring NOTICE 7 0 Instrument Configuration CONFIG mode The instrument has been designed to p...

Page 11: ...rm 1 The alarm function HI LO OFF or Error 2 The alarm set point level at which the alarm activates 3 The delay time for the alarm the time that the set point must be exceeded prior to alarm activatio...

Page 12: ...tionalities is selected a prompt to set the delay times and the set point as with Alarm 1 will be displayed 7 5 Enabling the Security Access The instrument is equipped with a security access If this o...

Page 13: ...The factory 6 second update will extend the LED life to over 5 years The 60 second setting increases LED life to about 14 years but this will delay all updates Change the selected update period using...

Page 14: ...ust be used for the system to operate correctly The system works by sending an ultrasonic frequency through spring connections into a piezo transducer bonded to the bottom of a flow through cuvette Th...

Page 15: ...ed shutoff clamp unscrewing the old cuvette and replacing with a fresh clean one Recalibration will be required for accurate operation 9 2 Replacing or Installing the Desiccant Pouch The AccUView LED...

Page 16: ...the fault will be shown on the lower row of the display 10 2 System FAIL Message Normally this condition indicates that the instrument will require servicing Contact either the HF scientific Technica...

Page 17: ...ly 28474 AccUView LED Version with Flow Alarm Factory Installed Provides an alarm if sample flow is interrupted 28042 Tubing Kit Containing 1 shutoff clamp 1 backpressure valve 2 connecting tubings wi...

Page 18: ...3 500 87 33 3 438 30 17 1 188 147 66 5 813 Note 1 See the mounting instructions in the manual for mounting hardware sizes 2 Provide at least 200mm 8 inches of free space above the sensor for easy rem...

Page 19: ..._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

Page 20: ...ompany shall not be responsible for any incidental special or consequential damages including without limitation lost profits or the cost of repairing or replacing other property which is damaged if t...