ABB A140-H55 Operation Manual

Also see for A140-H55: Operation manual Operation manual Operation manual Operation manual Operation manual

Contents

ABB A140-H55 Operation Manual Manual pdf 24 page image

Operation Manual / 2 Safety / A130 - A1551 Safety Page 14 / 19© Copyright 2017 ABB. All rights reserved. HZTL4022_EN Revision D January 2017WARNINGAbsence of grounding on electrical installationsMissing or incorrectly fitted grounding conductors can lead to severe injury topersonnel or accidents resulting in fatalities.Electric shock or elevated electromagnetic disturbances can damage or de-stroy electrical and electronic components. Ground electrical installations properly with grounding conductors. Check the grounding connections on a regular basis and make sure theyare properly connected. Switch off the power supply before working on any electrical installations. After switching off the power supply, wait for 5 minutes to allow capacitors to dischargeand hot components to cool down. Ensure the power supply is switched off when working on electrical installations. Do not carry out any tests with regard to insulation resistance or voltage on the electricalcomponents.1.13 Safe operationMechanical hazards during operationDuring standard operation, no mechanical hazards are caused by the turbocharger itself if ithas been properly installed.Safety during commissioning and operation Visually inspect your working environment before starting work. Remove any obstacles and objects littering the workplace. Check all pipes to and from the turbocharger for damage and leaks before commissioning. Check turbocharger for recognisable damage or defects every 12 hours of operation or atleast once a day. Report any damage and any alterations of operational characteristics to the responsibledepartment immediately. In case of damage, take the turbocharger out of operation immediately and safeguardagainst accidental/unauthorised use. When switching on operating energy supplies (hydraulics, pneumatics, electricity), payattention to the risks that may occur as a consequence of this energy input.