SAFETY REQUIREMENTS • Please read the user’s manual carefully prior to installing and operating the unit. • all user’s manual requirements as well as the provisions of all the applicable local and national construction, electrical, and technical norms and standards must be observed when installing and operating the unit.
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VKP ec • Disconnect the unit from • Do not allow children to power mains prior to any operate the unit. technical maintenance. • When the unit generates • Do not store any explosive or unusual sounds, odour, or highly flammable substances emits smoke, disconnect it in close proximity to the unit.
PURPOSE THE UNIT SHOULD NOT BE OPERATED BY CHILDREN OR PERSONS WITH REDUCED PHYSICAL, MENTAL, OR SENSORY CAPACITIES, OR THOSE WITHOUT THE APPROPRIATE TRAINING. THE UNIT MUST BE INSTALLED AND CONNECTED ONLY BY PROPERLY QUALIFIED PERSONNEL AFTER THE APPROPRIATE BRIEFING. THE CHOICE OF UNIT INSTALLATION LOCATION MUST PREVENT UNAUTHORIZED ACCESS BY UNATTENDED CHILDREN.
VKP ec TECHNICAL DATA the unit is designed for indoor application with the ambient temperature ranging from 0 °c up to +45 °c and relative humidity up to 80 %. the unit is rated as a class I electrical appliance. Hazardous parts access and water ingress protection rating: for the unit connected to the air ducts –...
VKP ec INSTALLATION AND SET-UP BEFORE MOUNTING MAKE SURE THE CASING DOES NOT CONTAIN ANY FOREIGN OBJECTS (E.G. FOIL, PAPER). WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT MAINTENANCE AND REPAIR. check the fan power cables for integrity and make sure the impeller has smooth rotation prior to mounting. the fans are mounted into the rectangular ducts and require no special fixing in case of direct connection.
CONNECTION TO POWER MAINS DISCONNECT THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT. CONNECTION OF THE UNIT TO POWER MAINS IS ALLOWED BY A QUALIFIED ELECTRICIAN WITH A WORK PERMIT FOR THE ELECTRIC UNITS UP TO 1000 V AFTER CAREFUL READING OF THE PRESENT USER’S MANUAL.
VKP ec TECHNICAL MAINTENANCE DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS! the technical maintenance includes periodic cleaning of the surfaces from accumulated dust and dirt. use a soft brush or compressed air to remove dust from metal surfaces of the fan. use a vacuum cleaner to remove dust from the sound insulating surface.
TROUBLESHOOTING Problem Possible reasons Troubleshooting check the automatic circuit breaker. the fan does not run. no power supply. check the electric connections. noisy operation. Impeller imbalance. clean the impeller. STORAGE AND TRANSPORTATION REGULATIONS • Store the unit in the manufacturer’s original packaging box in a dry closed ventilated premise with temperature range from +5 ˚С...
VKP ec 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.
CERTIFICATE OF ACCEPTANCE Unit Type Inline centrifugal fan Model VKP _____________ ec 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.
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