H-Tec DEMO House Operating Instructions Manual Download Page 28

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manner without the express written permission of H-Tec Education. Subject to technical changes.

H-TEC EDUCATION

1902 Pinon Dr. Unit B

College Station, TX 77845

USA

Phone: +1 979-703-1925

Fax: +1 979-314-1122

Email: [email protected]

Website: www.myhtec.com

Summary of Contents for DEMO House

Page 1: ...Operating Instructions D111 DEMO House...

Page 2: ...ut these instructions Safety instructions Product contents Overview Starting up Operation Technical data Troubleshooting Shutting down Maintenance Transport and storage Disposal 03 04 04 05 10 11 17 2...

Page 3: ...into electricity for the LEDs which illuminate the graphic in the upper part of the model We hope you gain interesting insights into hydrogen technology H TEC EDUCATION About these instructions These...

Page 4: ...ive electric contact surfaces Connecting to an impermissible operating voltage may result in a fire hazard a risk of electric shock and damage to the components The product may only be operated under...

Page 5: ...Product contents Electrolyzer with water reservoirs mounted on base plate Graphic front side pre installed Demonstration model DEMO House Graphic rear side pre installed www myhtec com 5...

Page 6: ...Implied solar module Fuel cell stack mounted on base plate Overflow pre installed Solar module 6 www myhtec com...

Page 7: ...rting feet possibly pre installed Set of cables consisting of Connecting cable 2 mm length 50 cm red Connecting cable 2 mm length 50 cm black Adapter 4 mm multilam plug to 2 mm female connector red Ad...

Page 8: ...Companion book Case with insert optional Operating instructions General safety instructions 8 www myhtec com...

Page 9: ...stack creating water and heat The electrical energy is fed to the LEDs for illuminating the graphic The demonstration model is equipped with two 2 mm female connectors for connecting banana plugs The...

Page 10: ...be warned against approaching magnets CAUTION Bruising Careless handling may lead to fingers or skin being caught between two magnets This can lead to bruises and haematoma The components with must be...

Page 11: ...until they come in contact with the surface of the demonstration model Then fix the supporting feet on the demonstration model with another half turn of the Allen screws NOTICE Tightening the screws...

Page 12: ...com Fig 3 Filling 1 n Fill both water reservoirs with distilled water 2 S cm up to the lower mark Fig 4 Filling 2 n Attach the overflow to the hydrogen storage tank using a clockwise motion Filling Di...

Page 13: ...tank on the connecting pipe of the electrolyzer Ensure that the connecting tube is not kinked n 3 Put the electrolyzer into the demonstration model It is fixed by magnets The connection jacks must be...

Page 14: ...magnets The connection jacks must be located in the front see fig 6 Ensure that the connecting tube is not kinked n 6 Connect the cables of the graphic to the respective connections of the fuel cell...

Page 15: ...insert the new graphics and make sure not to damage the surfaces n 5 Insert the screw with a washer again and fix it with a second washer and the nut NOTICE Tightening the screws Excessive tightening...

Page 16: ...source Check tubes and connections for damage before each setup and before each use CAUTION Risk of injury from hot surfaces The protection diode on the electrolyzer becomes very hot in case of incorr...

Page 17: ...nical data CAUTION Risk of damage due to voltage Applying voltage to a fuel cell or a solar module leads to irreparable damage to the components Do not apply voltage to fuel cells and solar modules CA...

Page 18: ...the fuel cell will be inadequate Fig 8 Operation DEMO House n Read and observe the general safety instructions n Connect the connections of the solar module I to the connections of the electrolyzer I...

Page 19: ...electrolyser s polymer electrolyte membrane PEM from the oxygen side to the hydrogen side This may cause the water level to rise on the hydrogen side and fall on the oxygen side In addition distilled...

Page 20: ...Permissible operating voltage 0 2000 mV DC Permissible operating current 0 3000 mA Rated power consumption approx 2000 mW Gas production H2 at rated power output approx 9 ml min Gas production O2 at r...

Page 21: ...approximately 5 to10 minutes If the model is operated by solar module and if lighting conditions are poor warm up may also take longer Solution n Wait an appropriate amount of time maximum 20 minutes...

Page 22: ...ficient Solution n Operate the solar module using either adequate direct sunlight or concentrated light from a powerful electrical light source Energy saving light bulbs fluorescent tubes etc are unsu...

Page 23: ...necting pipe of the electrolyzer n Unscrew the overflow from the water reservoir in counter clockwise direction see chapter Starting up fig 4 Shutting down After disconnecting the power source from th...

Page 24: ...onstration model n Remove the implied solar module Before putting the product into storage observe the following points n You must ensure that the power source is disconnected from the connections on...

Page 25: ...n protected from shock and vibrations Disposal Do not dispose of fuel cells and electrolysers as general household waste WARNING Risk of fire due to catalytic substances The catalysts for the electrod...

Page 26: ...26 www myhtec com Notes...

Page 27: ...www myhtec com 27 Notes...

Page 28: ...d in whole or in part in any manner without the express written permission of H Tec Education Subject to technical changes H TEC EDUCATION 1902 Pinon Dr Unit B College Station TX 77845 USA Phone 1 979...

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