6.1.1 Safe working during electrical installationFor your safetyBefore starting work, familiarize yourself with the hazards described in 'Hazards and safety precau‐tions during installation on page 30'.Eligibility of personnel for the electrical installationOnly electricians from an authorized service company who are qualified and certified under the termsof EN 50110-1 or in accordance with applicable national and local regulations are permitted to performwork on electrical equipment.Personal protective equipmentWear the personal protective equipment specified in the section 'Personal protective equipment onpage 43' of the 'For your safety' chapter for the relevant tasks.Regulations for the electrical installationObserve the following requirements to prevent hazards caused by faulty electrical connections:The electrical supply must be connected in accordance with German VDE requirements(0100/0700) and/or with applicable local regulations of the professional associations and of the rel‐evant power supply company.Live partsRisk of electric shock from live parts and loose cablesWhen the safety cover is open, there is a risk of electric shock from touching live parts.Make sure that any work on the electrical system is performed solely by a qualified electrician froman authorized service company.Before removing the safety covers:Switch off all connections to the power supply.Take protective measures at every power switch to ensure that the power cannot be switchedon again.Make sure that the appliance is de-energized.Make sure that the electrical connections are intact and connected securely before putting theappliance into use.Before preparing the appliance for use, make sure that the appliance, including all metallicaccessories, is connected to an equipotential bonding system.6 InstallationInstallation manual 71
