![]() If your power requirement is 115 Vac, solder jumpers W1 and W3 should be wired, but jumper W2 should not. Locate the solder jumpers W1, W2, and W3 (located near the edge of the main board alongside the transformer).ģ. Refer to Disassembly/Assembly Section 3.8.Ģ. To change the Factory preset jumpers, do the following steps:ĭisconnect the power from the unit before proceeding.ġ. ![]() Important: These changes must be performed by a qualified technician. The same transformer is used for either configuration, so all you need to do is to select the jumpers as described in this section. The meter is set at the factory to be powered by the voltage specified at the time of ordering. The meter can be configured to operate on 115 Vac or 230 Vac by the proper combination of the soldered wire jumpers that are located on the printed circuit board. Install Ferrite Bead(s) on signal wires close to the instrument if EMC problems persist.Ĭaution: The meter has no power-on switch, so it will be in operation as soon you apply power.Use signal wire connections with twisted-pair cables.Never run signal and power wires in the same conduit.Whenever EMC is an issue, always use shielded cables.Install without exposing bare wire outside the connector to minimize electrical shock hazards. Use electrical wires with adequate size to handle mechanical strain and power requirements.Unit mounting should allow for adequate ventilation to ensure instrument does not exceed operating temperature rating.Do not expose this instrument to rain or moisture.Do not operate this instrument in flammable or explosive atmospheres.Do not use this instrument on a work bench without its case for safety reasons.Always disconnect power before changing signal and power connections.Do not exceed voltage rating on the label located on the top of the instrument.It is not safe to operate this unit without the Protective Conductor Terminal connected. Check that the power cable has the proper Earth wire, and it is properly connected. The Protective Conductor must be connected for safety reasons.The switch shall not be incorporated in the mains supply cord.įurthermore, to provide protection against excessive energy being drawn from the mains supply in case of a fault in the equipment, an overcurrent protection device shall be installed. The switch or circuit-breaker shall not interrupt the Protective Conductor (Earth wire), and it shall meet the relevant requirements of IEC 947–1 and IEC 947-3 (International Electrotechnical Commission). It shall be marked to indicate this function, and it shall be in close proximity to the equipment within easy reach of the operator. An external switch or circuit-breaker shall be included in the building installation as a disconnecting device. In order to ensure safe operation, the following instructions should be followed. Installation of this instrument should be done by Qualified personnel. This instrument is a panel mount device protected in accordance with Class I of EN 61010 (115/230 AC power connections). Do not attempt to operate the unit if damage is found. ![]() Unpack the instrument and inspect for obvious shipping damage. It is important to read this manual before installing or commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic Compatibility). This device is marked with the international Caution symbol. ! important information relating to safety and EMC. It is important to read the Setup Guide before installing or commissioning this device as the guide contains This device is marked with the international caution It is important to read the Setup Guide before installing or commissioning this device as the guide contains important information relating to safety and EMC. This device is marked with the international caution symbol. WARNING: These products are not designed for use in, and should not be used for, patient-connected applications. accepts no liability for any errors it contains, and reserves the right to alter specifications without notice. The information contained in this document is believed to be correct, but OMEGA Engineering, Inc. OMEGA will add the CE mark to every appropriate device upon certification. OMEGA is constantly pursuing certification of its products to the European New Approach Directives. Northbank, Irlam Manchester M44 5BD United KingdomĮ-mail: is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. Postbus 8034, 1180 LA Amstelveen, The NetherlandsĮ-mail: rue Jacques Cartier, 78280 GuyancourtĮ-mail: 26, D-75392 Deckenpfronn, Germany E-mail: immediate technical or application assistance:
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |