W2E250-HJ28-01 Operating instructions ebm-papst Mulfingen GmbH & Co. KG 1. SAFETY REGULATIONS AND NOTES Bachmhle 2 Please read these operating instructions carefully before starting to work D-74673 Mulfingen with the device. Observe the following warnings to prevent malfunctions Phone +49 (0) 7938 81-0 or physical damage to both property and people. Fax +49 (0) 7938 81-110 These operating instructions are to be regarded as part of this device. info1 de.ebmpapst.com If the device is sold or transferred, the operating instructions must www.ebmpapst.com accompany it. CONTENTS These operating instructions may be duplicated and forwarded for information about potential dangers and their prevention. 1. SAFETY REGULATIONS AND NOTES 1 1.1 Levels of hazard warnings 1.1 Levels of hazard warnings 1 These operating instructions use the following hazard levels to indicate 1.2 Staff qualification 1 potentially hazardous situations and important safety regulations: 1.3 Basic safety rules 1 DANGER 1.4 Electrical voltage 1 Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Compliance with 1.5 Safety and protective functions 2 the measures is mandatory. 1.6 Mechanical movement 2 WARNING 1.7 Emission 2 Indicates a potentially hazardous situation which, if not avoided, 1.8 Hot surface 2 could result in death or serious injury. Exercise extreme 1.9 Transport 2 caution while working. 1.10 Storage 2 CAUTION 1.11 Disposal 2 Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or damage of property. 2. PROPER USE 3 NOTE 3. TECHNICAL DATA 4 A potentially harmful situation can occur and, if not avoided, can lead to property damage. 3.1 Product drawing 4 3.2 Nominal data 5 1.2 Staff qualification 3.3 Data according to ErP directive 5 Only specialised electrical personnel may install the device, perform the 3.4 Technical features 5 test run and work on the electrical system. Only trained and authorised specialist personnel are permitted to 3.5 Mounting data 5 transport, unpack, assemble, operate or maintain the device, or to use it 3.6 Transport and storage conditions 5 in any other manner. 4. CONNECTION AND START-UP 6 1.3 Basic safety rules 4.1 Connecting the mechanical system 6 Any safety hazards stemming from the device must be re-evaluated 4.2 Connecting the electrical system 6 once it is installed in the end device. 4.3 Connection via terminal strip 6 Observe the following when working on the unit: 4.4 Connection screen 7 Do not make any modifications, additions or conversions to the device without the approval of ebm-papst. 4.5 Checking the connections 8 4.6 Switch on device 8 1.4 Electrical voltage 4.7 Switching off the device 8 Check the electrical equipment of the device at regular intervals, refer to chapter 5.2 Safety test. 5. MAINTENANCE, MALFUNCTIONS, POSSIBLE 8 CAUSES AND REMEDIES Replace loose connections and defective cables immediately. 5.1 Cleaning 9 DANGER 5.2 Safety test 9 Electrical load on the device Risk of electric shock Stand on a rubber mat if you are working on an electrically charged device. WARNING Terminals and connections have voltage even with a unit that is shut off Electric shock Wait five minutes after disconnecting the voltage at all poles before opening the device. Item no. 10744-5-9970 Revision - Release 2010-02-11 Page 1 / 9 ebm-papst Mulfingen GmbH & Co. KG Bachmhle 2 D-74673 Mulfingen Phone +49 (0) 7938 81-0 Fax +49 (0) 7938 81-110 info1 de.ebmpapst.com www.ebmpapst.com Translation of the original operating instructionsW2E250-HJ28-01 Operating instructions CAUTION 1.8 Hot surface In the event of failure, there is electric voltage at the CAUTION rotor and impeller High temperature at the motor housing The rotor and impeller are base insulated. Danger of burn injuries Do not touch the rotor and impeller once they are installed. Ensure that sufficient protection against accidental contact is CAUTION provided. The motor restarts automatically when operating voltage is applied, e.g. after a power failure. 1.9 Transport Danger of injury NOTE Keep out of the danger zone of the device. Transport of device When working on the device, switch off the mains Transport the device in its original packaging only. supply voltage and secure the latter from being switched on Secure the device so that it does not slip, e.g. by using a again. clamping strap. Wait until the device stops. 1.10 Storage 1.5 Safety and protective functions Store the device, partially or fully assembled, in a dry and DANGER weatherproof manner in the original packing in a clean environment. Missing safety device and non-functioning safety device Protect the device from environmental impacts and dirt until the final If there is no safety device, you could be seriously injured, for installation. example by reaching into the running device with your hands. We recommend storing the device for a maximum up to one year to Operate the device only with a fixed and isolating safety guarantee proper operation and longest possible service life. protection and a fixed guard grille. The guard must withstand Even devices explicitly suited for outdoor use are to be stored as the kinetic energy of a fan blade detaching at maximum described prior to being commissioned. speed. Maintain the storage temperature, see The device is a built-in component. You, the owner/ chapter 3.6 Transport and storage conditions. operator, are responsible for providing adequate protection for the device. 1.11 Disposal Shut down the device immediately if you detect a When disposing of the device, please comply with all relevant missing or ineffective protective feature. requirements and regulations applicable in your country. 1.6 Mechanical movement DANGER Rotating device Body parts that come into contact with the rotor and impeller can be injured. Secure the device against accidental contact. Before working on the system/machine, wait until all parts have come to a standstill. WARNING Rotating device Long hair, loose items of clothing and jewellery could become entangled and pulled into the device. You could be injured. Do not wear any loose clothing or jewellery while working on rotating parts. Protect long hair by wearing a cap. 1.7 Emission WARNING Depending on the installation and operating conditions, a sound pressure level greater than 70 dB(A) may arise. Danger of noise-induced hearing loss Take appropriate technical safety measures. Protect operating personnel with appropriate safety equipment, e.g. hearing protection. Also observe the requirements of local agencies. Item no. 10744-5-9970 Revision - Release 2010-02-11 Page 2 / 9 ebm-papst Mulfingen GmbH & Co. KG Bachmhle 2 D-74673 Mulfingen Phone +49 (0) 7938 81-0 Fax +49 (0) 7938 81-110 info1 de.ebmpapst.com www.ebmpapst.com Translation of the original operating instructions