TECHNICAL DATASHEET EN | Table of Content Table of Content 1 Safety ......................4 1.1 Warnings ........................4 1.2 General safety ......................4 1.3 Declaration of conformity..................5 2 Warranty...................... 10 2.1 Extent of the warranty ..................10 2.2 General limitations in the warranty ..............
TECHNICAL DATASHEET EN | Safety Safety Warnings WARNING! A warning states a risk of personal injury. CAUTION! Caution states a risk of damage to equipment. General safety WARNING! All electrical installations must be performed by a qualified electrician WARNING! Ensure that the power cable is not damaged during mounting and installation. WARNING! The fan may not be started until the installation is completely finished and the ducts have been connected.
H. ÖSTBERG AB Industrigatan 2 SE-774 35 Avesta, Sweden Tel No +46 226 860 00 Fax No +46 226 860 05 http://www.ostberg.com info@ostberg.com VAT No SE 556301-2201 Products: Duct fans: CK, RK, RKC, RKB, LPKB, LPKBS, IRE, IRB, BFS, BFC...
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Industrigatan 2 Fax No +46 226 860 05 We hereby confirm that our products comply with the requirements in the following SE-774 35 Avesta, Sweden http://www.ostberg.com Tel No +46 226 860 00 UK legislations and designated standards. info@ostberg.com Fax No +46 226 860 05 VAT No SE 556301-2201 http://www.ostberg.com...
TECHNICAL DATASHEET EN | Warranty Warranty The warranty’s validity according to the purchase agreement is calculated from the day of purchase Extent of the warranty The warranty covers faults that occur during the warranty period that have been notified to the dealer or which have been verified by HÖstberg AB (underwriter) or the warranty provider’s representative Faults are defects in manufacture and materials as well secondary failures that occur due to these The above faults must be remedied so that the product is operational...
TECHNICAL DATASHEET EN | Transport and storage Corrective measures in the event of detected faults If a fault is detected, the customer must notify this to the dealer Shipping damage must be notified to the shipping agent upon delivery State which product applies (part and serial number as per the name plate) and describe the fault and how this has occurred as accurately as possible In order for warranty repair to be performed, the customer must demonstrate that the warranty is valid...
TECHNICAL DATASHEET EN | Product overview and use Product overview and use Product description • The RS is an exhaust fans designed for mounting on an outside wall • The casings are manufactured from painted galvanized steel for higher durability •...
TECHNICAL DATASHEET EN | Installation Installation WARNING! Power must be cut before work can be started. WARNING! Make sure that the power is cut during the installation. WARNING! The fan may not be started until the installation is completely finished and the duct have been connected.
TECHNICAL DATASHEET EN | Installation AC-motor • For speed regulation of AC motor a transformer or thyristor can be connected • The AC motor has a built-in thermal contact EC-motor • Speed regulating of EC motor can be done with the built-in potentiometer, 0-10 V An external potentiometer can be connected to the terminal if necessary The internal potentiometer should then be disconnected •...
TECHNICAL DATASHEET EN | Installation Installation Remove the lid of the fan 5 Losen the screws 6 Lift off the lid Placement 7 The wall fan is mounted to duct, such as spiro 8 Make the lead-through sealing accurately to avoid moisture damage on the building 9 Apply sealant between the top of the fan and the wall 10 Insulate the outside of the duct to avoid...
TECHNICAL DATASHEET EN | Operation 12 Install possible peripheral equipment 13 Make sure that the motor cable is not to close to the fan wheel The cable can be drawn further into the junction box Refit the lid of the junction box 15 Refit the lid on the fan and tighten the screws Operation...
TECHNICAL DATASHEET EN | Maintenance Maintenance WARNING! Before service, maintenance or repair, disconnect power and wait until the impeller has stopped. WARNING! Rotating, hot and electrical components can cause serious injuries WARNING! In accordance with IEC 60335-2-7.12, this apparatus is not intended to be used by people (including children) who have physical, sensory or psychological impairment, or lack of experience and knowledge, unless they have received guidance and instruction on how to use the apparatus by a person who is responsible for their safety.
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