W4E350-CN25-70

W4E350-CN25-70 Operating instructions ebm-papst Mulfingen GmbH & Co. KG 1. SAFETY REGULATIONS AND INFORMATION Bachmhle 2 Read these operating instructions carefully before starting work on the D-74673 Mulfingen device. Observe the following warnings to prevent malfunctions or Phone +49 (0) 7938 81-0 danger to persons. Fax +49 (0) 7938 81-110 These operating instructions are to be regarded as part of the device. info1 de.ebmpapst.com The device is only to be sold or passed on together with the operating www.ebmpapst.com instructions. CONTENTS These operating instructions may be duplicated and distributed to inform about potential dangers and their prevention. 1. SAFETY REGULATIONS AND INFORMATION 1 1.1 Hazard levels for warnings 1.1 Hazard levels for warnings 1 These operating instructions use the following hazard levels to indicate 1.2 Staff qualifications 1 1.3 Basic safety rules 1 potentially hazardous situations and important safety regulations: 1.4 Voltage 1 DANGER 1.5 Safety and protective features 2 Indicates an imminently hazardous situation which will result in 1.6 Electromagnetic radiation 2 death or serious injury if the specified actions are not taken. 1.7 Mechanical movement 2 Compliance with the instructions is imperative. 1.8 Emissions 2 1.9 Hot surface 2 WARNING Indicates a potentially hazardous situation which can result in 1.10 Transport 2 death or serious injury if the specified actions are not taken. 1.11 Storage 2 Exercise extreme caution while working. 2. INTENDED USE 3 CAUTION Indicates a potentially hazardous situation which can result in 3. TECHNICAL DATA 4 minor or moderate injury or damage to property if the specified 3.1 Product drawing 4 actions are not taken. 3.2 Nominal data 5 3.3 Technical description 5 NOTE 3.4 Mounting data 5 A potentially harmful situation can occur and, if not avoided, can 3.5 Transport and storage conditions 5 lead to property damage. 4. CONNECTION AND STARTUP 6 1.2 Staff qualifications 4.1 Mechanical connection 6 The device may only be transported, unpacked, installed, operated, 4.2 Electrical connection 6 maintained and otherwise used by suitably qualified, trained and 4.3 Connecting the cables 7 authorized technical staff. 4.4 Connection diagram 8 Only authorized specialists are permitted to install the device, to carry 4.5 Checking connections 9 out a test run and to perform work on the electrical installation. 4.6 Switching on the device 9 4.7 Switching off the device 9 1.3 Basic safety rules 5. MAINTENANCE, MALFUNCTIONS, POSSIBLE 9 The safety hazards associated with the device must be assessed again CAUSES AND REMEDIES following installation in the final product. 5.1 Cleaning 10 The locally applicable industrial safety regulations are always to be 5.2 Safety inspection 10 observed when working on the device. 5.3 Disposal 10 Keep the workplace clean and tidy. Untidiness in the work area increases the risk of accidents. Note the following when working on the device: Do not perform any modifications, additions or conversions on the device without the approval of ebm-papst. 1.4 Voltage Check the device s electrical equipment at regular intervals see Chapter 5.2 Safety inspection. Replace loose connections and defective cables immediately. DANGER Electrically charged device Risk of electric shock When working on an electrically charged device, stand on a rubber mat. Item no. 12934-5-9970 ENU Change 208759 Approved 2021-02-26 Page 1 / 11 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 instructionsW4E350-CN25-70 Operating instructions CAUTION WARNING Electric charge on capacitor after device is switched off Rotating device Electric shock, risk of injury Long hair and dangling items of clothing, jewelry and the like can become entangled and be pulled into the device. Injuries Discharge the capacitors before working on the device. can result. WARNING Do not wear any loose-fitting or dangling clothing or jewelry Live terminals and connections even with device while working on rotating parts. switched off Protect long hair with a cap. Electric shock Wait five minutes after disconnecting the voltage at all poles 1.8 Emissions before opening the device. WARNING CAUTION Depending on the installation and operating conditions, In the event of a fault, the rotor and the impeller will be the sound pressure level may exceed 70 dB(A). energized Risk of noise-induced hearing loss The rotor and the impeller have basic insulation. Take appropriate technical safety measures. Do not touch the rotor and impeller once installed. Protect operating personnel with appropriate safety CAUTION equipment such as hearing protection. The motor restarts automatically when operating voltage Also observe the requirements of local agencies. is applied, e.g. after a power failure. Risk of injury 1.9 Hot surface Keep out of the device s danger zone. CAUTION When working on the device, switch off the line voltage High temperature on motor housing and ensure that it cannot be switched back on. Risk of burns Wait until the device comes to a stop. Ensure sufficient protection against accidental contact. 1.5 Safety and protective features 1.10 Transport DANGER NOTE Guard missing and guard not functioning Transporting the device Without a guard, hands may become caught up in the device Transport the device in its original packaging only. during operation for example, resulting in serious injury. Loose parts or items of clothing could be drawn in. Secure the device so it cannot slip, e.g. by using a lashing strip. The device is a built-in component. As the owner, you are responsible for ensuring that the device is adequately 1.11 Storage safeguarded. Operate the device only with a fixed protective device and guard grill. Store the device, partially or fully assembled, in a dry place, protected against the weather and free from vibration, in the original Stop the device immediately if a protective device is packaging in a clean environment. found to be missing or ineffective. Protect the device against environmental effects and dirt until final 1.6 Electromagnetic radiation installation. Interference from electromagnetic radiation is possible, e.g. in conjunction We recommend storing the device for no longer than one year in with open- and closed-loop control devices. order to guarantee trouble-free operation and the longest possible If impermissible radiation levels occur following installation, appropriate service life. shielding measures have to be taken by the user. Even devices explicitly intended for outdoor use are to be stored as described prior to commissioning. NOTE Electrical or electromagnetic interference after installing Maintain the storage temperature, see the device in customer equipment. Chapter 3.5 Transport and storage conditions. Verify that the entire setup is EMC-compliant. 1.7 Mechanical movement DANGER Rotating device Risk of injury to body parts coming into contact with the rotor or the impeller. Secure the device against accidental contact. Before working on the system/machine, wait until all parts have come to a standstill. Item no. 12934-5-9970 ENU Change 208759 Approved 2021-02-26 Page 2 / 11 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