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Summary of Contents for Vents KSA Series
- Page 1 USER’S MANUAL Centrifugal fan in sound insulated casing...
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Page 2: Table Of Contents
CONTENTS Safety requirements ..................................3 Purpose ........................................ 5 Delivery set ......................................5 Designation key ....................................5 Technical data ....................................6 Design and functioning ................................7 Mounting and set-up .................................. 8 Connection to power mains ..............................9 Technical maintenance ................................10 Troubleshooting ..................................... -
Page 3: Safety Requirements
Do not use the unit in a hazardous or explosive environment containing spirits, gasoline, insecticides, etc. Do not close or block the intake or extract vents in order to ensure the efficient air flow. Do not sit on the unit and do not put objects on it. - Page 4 Ensure that the unit is switched off from the supply mains before removing the guard. WARNING: If there are any unusual oscillating movements, immediately stop using the unit and contact the manufacturer, its service agent or suitably qualified persons. The replacement of parts of the safety suspension system device shall be performed by the manufacturer, its service agent or suitably qualified persons.
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Page 5: Purpose
PURPOSE The centrifugal fan in sound insulated casing is designed for supply and exhaust ventilation of domestic, public and industrial premises with high requirements to the noise level and with limited space for mounting. The unit is rated for continuous operation. The unit is a component part and is not designed for stand-alone operation. -
Page 6: Technical Data
TECHNICAL DATA The fan is designed for operation in an enclosed area at ambient temperatures from +1 °C up to +40 °C. The fan is rated as a class I electric appliance. The fan design is regularly improved, so some models may slightly differ from those ones described herein. OVERALL AND CONNECTING DIMENSIONS OF THE FANS Dimensions [mm] Weight... -
Page 7: Design And Functioning
DESIGN AND OPERATING PRINCIPLE The fan casing is made of steel with an aluzinc anti-corrosion coating. For easy installation and operation, the fan is attached to the surface using a special bracket. Heat- and sound-insulation made of foam. The round connecting spigots are rubber sealed. The fan is equipped with an asynchronous electric motor with an external rotor and an impeller with forward curved blades. -
Page 8: Mounting And Set-Up
MOUNTING AND SET-UP READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT. WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT MAINTENANCE AND REPAIR. THE UNIT MUST BE MOUNTED ON A PLANE SURFACE. MOUNTING OF THE UNIT TO AN UNEVEN SURFACE CAN LEAD TO THE UNIT CASING DISTORTION AND OPERATION DISTURBANCE. -
Page 9: Connection To Power Mains
CONNECTION TO POWER MAINS POWER OFF THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT. THE UNIT MUST BE CONNECTED TO POWER SUPPLY BY A QUALIFIED ELECTRICIAN. THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE GIVEN ON THE MANUFACTURER’S LABEL. •... -
Page 10: Technical Maintenance
TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! MAKE SURE THE UNIT IS DISCONNECTED FROM POWER MAINS BEFORE REMOVING THE PROTECTION The technical maintenance includes periodic (once in 6 months ) cleaning of the surfaces from accumulated dust and dirt. •... -
Page 11: Troubleshooting
TROUBLESHOOTING PROBLEM POSSIBLE REASONS TROUBLESHOOTING Make sure that the unit is properly connected to the power The fan does not start. No power supply. mains and make any corrections, if necessary. The ventilation system is soiled Make sure the air ducts are clean and intact. Clean them if Low air flow. -
Page 12: Manufacturer's Warranty
MANUFACTURER’S WARRANTY The product is in compliance with EU norms and standards on low voltage guidelines and electromagnetic compatibility. We hereby declare that the product complies with the provisions of Electromagnetic Compatibility (EMC) Directive 2014/30/EU of the European Parliament and of the Council, Low Voltage Directive (LVD) 2014/35/EU of the European Parliament and of the Council and CE-marking Council Directive 93/68/EEC. -
Page 13: Certificate Of Acceptance
CERTIFICATE OF ACCEPTANCE Unit Type Centrifugal fan in sound insulated casing Model Serial Number Manufacture Date Quality Inspector’s Stamp SELLER INFORMATION Seller Address Phone Number E-mail Purchase Date This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are acknowledged and accepted. - Page 14 www.ventilation-system.com...
- Page 15 www.ventilation-system.com...
- Page 16 V42EN-08...
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