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Summary of Contents for KH Guardian Dr.Bridge KHG
- Page 1 WWW.KHGUARDIAN.CO M...
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Page 4: Table Of Contents
User Manual Contents Main Features Installation Instruction The KHG exterior & features Quick Install Main Display Main Control of KHG KHG System Setup The Meaning of Log Field Error Message and Troubleshooting Additional User Instructions... -
Page 5: Main Features
User Manual Main Features • The resolution of the Standard Edition is 0.33 dKH. • Continuous measuring test accuracy is +/- 0.33dKH. • Measurement range: 5 -12 dKH. • Use only one reagent for each test. The used reagent goes directly to the aquarium without any safety concern. -
Page 6: Quick Install
User Manual Quick Install DC 12V Power LCD Display Panel Ethernet (RJ45) pH Probe Water Form Tank Purge to Tank Reagent Solution Sodium Bicarbonate (Figure 2) KHG display panel Number 1 button. Number 2 button. Number 3 button. Number 4 button. Current system status. - Page 7 User Manual Please keep KHG no more than 100 centimetres away from your tank. It is necessary to keep KHG within this distance to ensure the sample delivered by the SW IN tube is same as your concurrent tank water. "C"...
- Page 8 User Manual Please insert pH probe into pH4 solution of at least 1.5 cm deep.Press and hold number 1 and number 3 buttons simultaneously for 3 seconds until you hear a beep and release both buttons. Now the pH 4.0 calibration are complete.
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Page 9: Main Display
User Manual Please note, if the alkalinity obtained by the KHG deviate by 1.5 dKH from your desired dKH setting (“KH auto correction”), KHG will show error messages. KHG will assume this is a major deviation and will suspend all subsequent dosing of sodium bicarbonate solution and enter into a forced reboot and return back to standby mode. - Page 10 User Manual KS De-Gas Press to purge gas from the feeder tube of KH reagent solution. Please look into the observation window to check if KH reagent solution are flowing into the reaction chamber. After seeing reagent solution is flowing and the LED is blinking steadily, please press the “RESET”...
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Page 11: Khg System Setup
User Manual • NT: nn min This is the time (minutes) remaining until next testing. W: nnn • This is the step motor setting value to control how many steps motor will turn to pump water into the reaction chamber (unit: steps). •... - Page 12 User Manual Err Range (dKH) : This is to set the variance range in comparison to the previous dKH value. If the difference of this test deviates a preset error range from the last known dKH value, the KHG will setup second testing immediately to verify the result.
- Page 13 User Manual Total volume (L) : This is to set the total water volume of your tank in Liters. KH auto correction will use this data to calculate how much sodium bicarbonate solution are needed after each testing. (Feature not available fo M model.) SYS_Sound : Set as “1”, system sound will be ON.
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Page 14: The Meaning Of Log Field
User Manual The Meaning of Log Field eg: 10/07 15:07:49 W.131 %0 AK.35.00 KH :7.90 (Figure 12) • 10/07 22:12 Date / Time. • W.131 Tank Water Input Pump run how many pitches. • optically matching agent dropped speed to assess the percentage of possible errors. •... - Page 15 User Manual SW<ERR = Reaction chamber water purging error Please go to control menu and press “Purge Chamber” and make sure the “Waste Water Purge Pump” is functioning. Please check all sections of purge tube and make sure they are free of blockage Please gently open the “Reaction Chamber”...
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Page 16: Additional User Instructions
User Manual AC_ERR = KH accelerator error Please gently open the “Reaction Chamber” and check if the small white agitator is missing. Please check if the pH probe are secured at proper depth. Accelerator may be malfunctioned. Please contact your dealer. pH<ERR = pH reading low error This error message will occur if the pH reading is below 4.5. - Page 17 User Manual Life of pH probe is approximately 18 months, and may reduce accuracy after long exposure to salt water. Please do not allow pH probe to dry completely for 12 hours or more, it could result in permanent damage of the probe.
- Page 18 User Manual Each time KHG reboots, it will attempt to obtain time to the network time server. If not obtainable from the network server, KHG will use its internal clock. If the internal clock also fails, the date and time will display "Time N/A".
- Page 20 Contact : SALES@KHGUARDIAN.COM SUPPORT@KHGUARDIAN.COM...
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