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ROX-30SA-EW

ROX-60SA-EW

L1X007115 (032017)

WATER ELECTROLYZER                                 

FOR END USER

INSTRUCTION MANUAL 

3-16 Minamiyakata, Sakae, Toyoake, Aichi 470-1194 Japan 

Summary of Contents for ROX-30SA-EW

Page 1: ...ROX 30SA EW ROX 60SA EW L1X007115 032017 WATER ELECTROLYZER FOR END USER INSTRUCTION MANUAL 3 16 Minamiyakata Sakae Toyoake Aichi 470 1194 Japan ...

Page 2: ...rdance with current regulations according to the manufacturer s instructions This electrolyzer is not intended for outdoor use including under canopy Exposure to rain may cause electric leak or shock Direct sunlight can damage the plastic tank exterior resulting in cracks and water leaks Ensure adequate ventilation Hydrogen gas or chlorine gas may cause health problems Do not mix electrolyzed wate...

Page 3: ...Acid HOCl Sodium Hydroxide NaOH Cathode RED Anode OX Positive ions drawn to cathode Cl Negative ions drawn to anode Salt Water NaCl Diaphragm Electrolytic Cell Flow of electrons Cl H2O H2O Na Na Na Na Na OH OH 2e 2e H2 HOCl Reactions at Anode Chloride ions Cl and hydroxide ions emit electrons e to the anode which become hypochlorous acid HOCl Reactions at Cathode Sodium ions Na receive electrons e...

Page 4: ...stored in the tank 2 Tank level lamp green Indicates the water level for each tank in three steps Electrolyzed water is not available if this lamp is off 3 Flush reverse dispense lamp blue The sanitizing and cleaning water outlets are switched while this lamp is on Check with the electrolyzed water lamp 4 Replace cell lamp red Flashes when the electrolytic cell needs to be replaced 5 Error lamp re...

Page 5: ...um chloride KCl with more than 99 purity Any other kind of salt may cause failure clogged pipes or health problems 2 To prevent corrosion do not spill salt 3 Tightly close the salt chute door to avoid dust and dirt that may cause failure Blue line Salt chute Salt net Check the add neutralizer lamp on the operation panel If it is flashing follow steps 1 to 4 below 1 Uncap the neutralizer Add in neu...

Page 6: ...mp cloth IMPORTANT 1 Do not damage the stainless steel surfaces Use of a steal brush or steel wool may break oxide film to develop corrosion inside 2 Use a calcium chloride based liquid cleanser to remove corrosion dirt and chlorides 3 Clean the stainless steel surfaces along with their grains if any b CLEANING WATER CIRCUIT MONTHLY The cleaning water circuit has calcium and magnesium deposits Con...

Page 7: ...ipes reduction in performance or failure of the electrolytic cell If sampled water is hard contact an authorized Hoshizaki service company 1 Open the water sampling tap Let water run for more than 5 seconds Sample water in the measuring cup 2 Pour one or two drops of the water hardness indicator into the measuring cup and stir a little Check the water hardness red hard water blue soft water Water ...

Page 8: ...OFF switch again to resume operation When one of the following error codes appears immediately contact an authorized Hoshizaki service company Lamp Code Problem Possible Cause Remedy Flash E14 Water valve defective Repair or replacement is required Contact an authorized Hoshizaki service company E31 Water valve salt water tank defective E53 Reversing relay defective E61 Flow switching valve defect...

Page 9: ...ly 5 30 C Water Supply Comply with local water requirements Pressure 0 10 0 75MPa with pressure reducing valve Model ROX 60SA EW Electrolysis System Membrane technology Electrolyte Salt containing at least 99 sodium chloride Power Supply 1 phase 220 240V 50 60Hz Electric Consumption 460W Pump operation 760 890W Performance Standard Sanitizing water pH3 or less available chlorine 20 60mg kg Cleanin...

Page 10: ...ntration Salt level Neutralizing agent level Water hardness Water leaks around unit Water leaks from water circuit Cell run time Checked by Sanitizing water only Date Time pH Sanitizing water Cleaning water Neutralizer Available chlorine concentration Salt level Neutralizing agent level Water hardness Water leaks around unit Water leaks from water circuit Cell run time Checked by Sanitizing water ...

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