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Hanna Instruments Groline HI981413, Instruction Manual, Page: 41 / 48

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Hanna Instruments Groline HI981413 Instruction Manual Download Page 41

41

MAINTENANCE

6.  Place the greased new peristaltic tube on the left side of the pump (6A) and rotate the pump 

rotor manually to the right (6B) until the tubing is on the pump. Fix the plastic holders on both 
sides (6C).

6C

6A

6B

7.  Reattach the transparent plastic cover (7A) and secure it in place with the plastic screw (7B).
8.  Reattach the tubing to the pump (8C).

7B

8C

7A

Summary of Contents for Groline HI981413

Page 1: ...INSTRUCTION MANUAL HI981413 Nutrient Dosing System...

Page 2: ...a Hanna Instruments product Please read this instruction manual carefully before using this instrument This manual will provide you with the necessary information for correct use of this instrument a...

Page 3: ...6 INSTALLATION 14 7 SETUP 22 8 PUMP CONTROL 29 8 1 AUTOMATIC CONTROL TYPES 29 8 2 PRIMING THE PUMP 30 9 EVENT MANAGEMENT 31 9 1 ALARMS 31 9 2 WARNINGS 32 9 3 SUMMARY OF GENERAL BEHAVIOR 32 10 CALIBRA...

Page 4: ...eaker Power connection cable Instrument electrode quality certificates Instruction manual PVC aspiration tubing flexible length 5 m OD 6 0 mm ID 4 0 mm PE rigid dispensing tubing pump to injector leng...

Page 5: ...Taper Pipe Thread ID Inner Diameter OD Outer Diameter PE Polyethylene PVC Polyvinyl Chloride SPDT Single Pole Double Throw METRIC vs INCHES Metric mm Inches Decimal Inches Fractional 4 0 mm 0 16 5 32...

Page 6: ...le 0 50 mS cm around measured value The corresponding value in TDS depends on TDS factor Temperature Compensation Automatic EC to TDS Conversion Factor TDS factor selectable from 0 45 to 0 99 High or...

Page 7: ...ation Level Sensor Input Digital Input External switches can be attached to stop the pump and activate the alarm low reagent level when the switch is open and level alarm is configured in Setup Galvan...

Page 8: ...s which are conductive Conductivity measurements detect the amount of salts that have been dissolved in the water A higher EC indicates more salts have been dissolved and a lower EC indicates a lower...

Page 9: ...the nutrient solution is out of desired range by blinking the LCD backlight red disabling the pump and deactivating the alarm relay Built in peristaltic pump with On Off or Proportional control Manua...

Page 10: ...ement 4 Dosing pump 5 LCD display 6 Arrow keys When in measurement mode press the two arrow keys together to prime the pump When in menu mode adjust settings When in menu mode Control screen press the...

Page 11: ...Panel Use a Phillips head screwdriver and remove the four screws pull back the cover and remove it To replace the rear panel insert the four legs back in place and tighten the four screws that secure...

Page 12: ...mally Open COM Common NC Normally Closed NO COM NC Pump controller not powered or Alarm condition NO COM NC Working condition with no alarm POWER INPUT L Line Hot connection PE Protective Earth Ground...

Page 13: ...ersonnel should perform wiring only A disconnect switch must be installed to break all current carrying conductors Turn off power before working on conductors Always disconnect the pump controller fro...

Page 14: ...nects the pump output to the injector flexible tubing for inlet aspiration connects the filter to the pump inlet Wiring Guidelines Running cables through cable glands Unscrew the gland nut and remove...

Page 15: ...installation scheme with the relevant components The maximum pressure entering the flow cell system is 3 atm 44 psi TANK INJECTOR FLOW FLOW 5 6 4 1 2 3 Note Injectors prevent back flow into reagent t...

Page 16: ...P2 The maximum pressure for the pump P3 is 1 atm 14 psi INJECTOR FLOW CELL FLOW FLOW FLOW FLOW TANK P1 P2 P3 2 1 12 3 4 5 6 7 8 11 9 10 1 EC probe 2 Mounting panel 3 Flexible PVC tubing 6 0 mm and 4...

Page 17: ...relevant components and the EC probe screwed into the threaded end of a user supplied pipe and fastened with a bracket 3 4 NPT Waterproof assembly 1 2 4 3 1 Electrode holder tube 2 Bracket 3 Reservoir...

Page 18: ...ed nuts Using a wrench tighten all screws carefully Saddle for probe injector Thread size Drill size 50 mm pipe NPT thread 20 mm 25 4 mm 63 mm pipe NPT thread 20 mm 25 4 mm 75 mm pipe NPT thread 20 mm...

Page 19: ...bing Slide the end of tubing over the fitting of the peristaltic pump tubing Slide compression fitting up over tubing Tighten the fitting Installing Injector Cut the required length of dispensing rigi...

Page 20: ...saddle Sparingly lubricate two O rings 2 with a thin film of silicon grease and mount them on the nipple 1 on both sides Screw the nipple in the saddle 3 Screw the valve 4 into the open end of the ni...

Page 21: ...not damage the O ring 5 Carefully insert the probe 1 into the flow cell adapter 3 paying attention not to damage the O rings 2 5 Tighten the probe enough to seal in place Cut the rigid PE tubing 9 to...

Page 22: ...495 ppm depends on TDS factor 0 10 mS cm 50 ppm Band Proportional only 0 05 to 1 00 mS cm 23 to 990 ppm depends on TDS factor 0 10 mS cm 50 ppm Start up delay seconds 0 to 600 60 Overtime alarm minut...

Page 23: ...a To run a ten seconds pump test long press the arrow keys together until the pump starts to run CONTROL message is scrolled on the bottom of the LCD screen Control Type Option On Off on oFF or Propor...

Page 24: ...must be set as Auto Hysteresis Proportional Band Hysteresis On Off control only On Off control action turns the dosing On or Off based on a previously assigned set point The pump status running or not...

Page 25: ...esents the delay to start dosing at power on Press the arrow keys to change the time values STARTUP DELAY SEC message is scrolled on the bottom of the LCD screen Note To enter Startup Delay screen pum...

Page 26: ...een the options LEVEL ALARM message is scrolled on the bottom of the LCD screen Note Option can only be used with properly wired level sensor High Alarm Option Enabled En or disabled diS Press the arr...

Page 27: ...user can set the low alarm value with low alarm option enabled only TDS Factor Option TDS factor may be set between 0 45 to 0 99 Press the arrow keys to change the value TDS factor is a conversion fac...

Page 28: ...change the unit TEMPERATURE UNIT message is scrolled on the bottom of the LCD screen Flow Rate Unit Option Liter hour L H or Gallon hour GAL H Press the arrow keys to switch between the options FLOW...

Page 29: ...n Off constant control and Proportional control On Off Control With On Off control type enabled in SETUP the algorithm uses only set point and hysteresis both with user selectable values See SETUP sec...

Page 30: ...Set point Regulator output 100 time proportional mode with 0 25L h Band speed proportional 0 25L h flow rate SETUP 0 5 3 5L h Measured value Flow rate Set value 0 25L h 90 50 15 Proportional Control w...

Page 31: ...on Alarm condition Solution Overtime alarm Pump remains on continuously for the time set in menu Overtime Alarm setting Control is switched off Pump is activated in Manual mode Hold level alarm Low le...

Page 32: ...shot for warning solution Terminate condition Startup delay Start up delay is active Press the up down arrows at same time to restart pump Control Off Control is switched Off Set Control setting to Au...

Page 33: ...e use plastic beakers to minimize any EMC interferences For accurate calibration and to minimize cross contamination use two beakers one for rinsing the probe and one for calibration 1 1 2 Procedure R...

Page 34: ...along with CAL tag blinking After the standard solution is accepted the SAVE message is displayed and the controller returns to measurement mode The CAL tag is displayed automatically in measurement...

Page 35: ...surement mode The ESC message is displayed for a few seconds PROCESS TDS CALIBRATION The probe may be calibrated in a TDS mode ppm prior to installation in a standard or it may also be calibrated whil...

Page 36: ...confirm the value The WAIT message is followed by the SAVE message Press MENU key to exit without saving and return to measurement mode The ESC message is displayed for a few seconds 10 3 CLEAR CALIBR...

Page 37: ...ow keys simultaneously to prime the pump and to verify the flow cell fills correctly if used If power is lost then restored the controller keeps the last used settings and calibration If control mode...

Page 38: ...to be taken Error messages are displayed with red LED backlight Probe is not connected Connect the probe Wrong probe is connected Unplug the controller and ensure correct probe will be plugged in Brok...

Page 39: ...e portion of the probe where the two electrodes prongs are It should be free of foreign material 3 If any solids are detected in this area use a soft material such as Q tip to dislodge the material Pa...

Page 40: ...c screw securing the transparent cover 2A and the cover 2B 3 Disconnect the tubing from the pump 3C 4 Starting from the left side of the pump grab the peristaltic pump tubing 4A and rotate the pump ro...

Page 41: ...pump 6A and rotate the pump rotor manually to the right 6B until the tubing is on the pump Fix the plastic holders on both sides 6C 6C 6A 6B 7 Reattach the transparent plastic cover 7A and secure it i...

Page 42: ...adapter fixing nut O ring BL100 421 Flow cell panel 10 m 32 9 2 2 BL120 450 Flow cell kit for 50 mm pipe 10 m 32 9 2 2 BL120 463 Flow cell kit for 63 mm pipe 10 m 32 9 2 2 BL120 475 Flow cell kit for...

Page 43: ...kit 2 pcs BL120 301 Peristaltic pump rotor BL120 401 Flow cell valve Other Accessories HI7031 012 1413 S cm 1 41 mS cm solution Groline 120 mL HI7031 023 1413 S cm 1 41 mS cm solution Groline 230 mL H...

Page 44: ...duct disposal prevents potential negative consequences for the environment and human health For more information contact your city your local household waste disposal service the place of purchase REC...

Page 45: ...ce is required contact your local Hanna Instruments office If under warranty report the model number date of purchase serial number engraved on the bottom of the meter and the nature of the problem If...

Page 46: ...46 MAN981413 05 21...

Page 47: ...Hanna Instruments reserves the right to modify the design construction or appearance of its products without advance notice...

Page 48: ...World Headquarters Hanna Instruments Inc Highland Industrial Park 584 Park East Drive Woonsocket RI 02895 USA www hannainst com MAN981413 Printed in ROMANIA...

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