KSB EC CONTENTS Safety requirements ..................................2 Purpose ........................................ 4 Delivery set ......................................4 Designation key ....................................4 Technical data ....................................5 Unit design and operating principle ..........................6 Installation and set-up................................7 Connection to power mains ..............................8 Control ......................................... 8 Technical maintenance ................................
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• Do not change the power cable length at your own discretion. Do not bend the power • Do not lay the power cable of the unit in cable. Avoid damaging the power cable. Do close proximity to heating equipment. not put any foreign objects on the power cable.
KSB EC 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.
TECHNICAL DATA The fan is designed for operation in an enclosed area at ambient temperatures from -25 °C up to +60 °C. The heater 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. KSB 100 EC KSB 125 EC KSB 150 EC...
KSB EC UNIT DESIGN AND OPERATING PRINCIPLE The fan casing is made of galvanized steel sheets internally lined with heat- and sound-insulation layer. The fan is equipped with a maintenance-free EC motor with an external rotor and built-in overheat protection. The motor is installed on rubber anti-vibration mounts for extra absorption of fan vibration.
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. Prior to installing the fan make sure the casing has no visible damages and check the integrity of power supply wires. Make sure the impeller rotates freely without touching the flange and the casing.
KSB EC 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.
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. WHILE CLEANING THE FAN BE CAREFUL NOT TO DISPLACE THE IMPELLER COUNTER WEIGHTS. The impeller blades require thorough cleaning once in 6 months. Connection sequence: •...
KSB 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 Council Directive 2014/30/EU, Low Voltage Directive 2014/35/ EU and CE-marking Directive 93/68/EEC.
CERTIFICATE OF ACCEPTANCE Unit Type Centrifugal inline fan in sound insulated casing Model KSB___________ ЕС ___ 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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