ECO GOLD56 Maintenance 25/08/2011/ YACE00888.3 ServicingFollow all the safety information for cleaning and servicing the device.Caution !Critical temperature of device parts, heat transfer liquid oraccessories (hoses)Burns, scalds, frostbite• Bring the device parts, accessories and heat transferliquid to room temperature before touching them.• Have repairs carried out only by a specialist.• Affix the symbol "Hot surface".8.3.1 CleaningWarning !Live parts in contact with cleaning agentsElectric shock hazard• Disconnect the device from the mains before clean-ing.Cleaning can be carried out with water with a few drops of a surfactant (washing-up liquid) added and withthe aid of a damp cloth.Notice Live parts in contact with cleaning agentsProperty damage• Disconnect the device from the mains before clean-ing.• Water and other liquids must not enter the controlhead.Only clean the control head with the cleaning agents, water (with washing-up liquid), petroleum benzine orethanol.Do not use any acetone or aromatic hydrocarbons (dilution) This would lead to permanent damage to theplastic surfaces.Before all maintenance or cleaning work you must ensure that decontamination of the device is carried outif it has been in contact with hazardous materials.