WDT GRANUDOS 10-V61, Operating Instructions Manual

Page 1: ...id may not be mixed together or with other chemicals Pay attention to the safety devices on chemical Containers 2 Close hopper immediately after filling 3 If an adapter to a chemical container is used...

Page 2: ...al Connection 9 3 Start up operation 9 3 1 Deaeration of water supply tubing 9 3 2 Water level in flushing tank 9 3 3 Water flow Suction performance of injector 9 3 4 Filling of Chlorine into hopper 9...

Page 3: ...ystem Measures base 60 x 50 cm height 80 cm weight 30 kg Material PE polyethylene Booster Pump centrifugal pump SS 0 3 kW 230 Volt supply pressure 0 2 1 2 bar counter pressure 0 1 2 bar depending on s...

Page 4: ...ing hopper The required dosing rate is adjusted at the control board by means of a dosing cycle and dosing time see para 1 5 5a dosing hopper 5b hopper cover 6a dosing motor 6b motor holder 6c dosing...

Page 5: ...intervals para 3 7 Adjusting dosing performance power supply for chlorine and acid dosing motors are connected by a relay system so that only one or none of them can get power 24VDC and dose chemical...

Page 6: ...s switched off Chemicals on reserve is only indicated All faults normally activate the fault remote control The control system is enclosed within a dust proof and splash proof housing IP 65 External s...

Page 7: ...d pH If control time exceeds 50 there must be an interruption in the system too high bathing load interruption at the dosing appliance blocked screw broken hose faulty motor etc interruption at the au...

Page 8: ...sible At works the GRANUDOS has been tested at following pressure conditions Service pressure 1 2 bars Counter pressure 1 2 bars 0 6 bars 0 8 bars 0 3 bars 0 5 bars Within these ranges the GRANUDOS sh...

Page 9: ...f he get s empty switch off the pump machine and wait till the filter is full again then switch on again On operation the filter must be and stay full of water a little air at top staying steadily doe...

Page 10: ...t side of the housing is delivered with loose dosing hose to prevent deformation on stock time Push the hose back into the yellow housing and turn the roller clockwise some times so that the hose is s...

Page 11: ...rolled by Auto Controller If an auto controller is used set an E Programme see above and use app 3 5 times higher dosing rate as calculated above It is to adjust both cycle and dosing time If CO2 is u...

Page 12: ...439 6 0 5 3 0 5 6 2 411 8 1 6 1 13 3 342 9 1 5 9 1 5 19 4 285 11 2 13 2 25 5 238 13 2 5 16 2 5 31 6 198 16 3 19 3 38 7 165 19 3 5 22 3 5 44 8 138 23 4 25 4 50 9 115 28 5 31 4 5 56 10 95 34 6 38 5 63 1...

Page 13: ...front fascia switch Glimmering indicates filling of buffer tank with programme PB Red LED shows function of dosing and interruptions indicated by the different Sensors At any interruption dosing stop...

Page 14: ...m of tube By pressing the connecting hose to the suction tube the bobbin does not move switch LED burns Possibilities at installation service pressure too low counter pressure too high tubing faulty o...

Page 15: ...e whether an air bubble is sucked to pump if not examine the pump roller and pump hose If all is OK increase dosing rate and choose lower set point for pH 3 Continuous dosing of chlorine or acid on pr...

Page 16: ...if so contact your supplier check monthly for the acid pump whether the springs are o k If corrosion can be seen change the dosing hose In any case change it once per year monthly or with each new dr...

Page 17: ...315 m amp slow Transformers Tr1 transformer for power outputs 18 volt 16 va Tr2 transformer for control system 6 volt 1 5 va Relays SSR 1 solenoid knocker 240 v solid state relay Rel 2 booster pump 24...

Page 18: ...lled outputs 24 VDC switch of dissolving unit normal open 1 2 heater dosing nozzle 1 level W max blue 3 chlorine dos 24 VDC 2 level W min brown 4 chlorine dos 24 VDC 3 mass level switches black 5 acid...

Page 19: ...MCU 1c 11505 Power plate NRGRD 6 11517 Power transformer 240 18 volt 16VA 11665 Control transformer 240 6V 2VA 10929 main switch 11338 fuse holder GR 12324 Knob 4mm 11757 Cover control box GR10 10796...

Page 20: ...tank flow switch holder change connecting hose if brittle 1 8 check pump end plate at Calpeda pump only change pump end plate 1 9 check tightness of pump OK new slide ring seal 1 10 check ball bearing...