Doc. No. 157 Issue 1.0 Draft Apollo Operations Manual20 March 2019 Page 24 of 27• Inspection for damage and wear.• Renewal of wicks, seals and any damaged, worn or outdatedcomponents.• Lubrication where necessary.• Checks of delivered vapour concentration under closely definedconditions at differenttemperatures and flows with re-calibration or adjustment wherenecessary.Caution: Halothane vaporisers must be serviced annually.7.2 CleaningWarning: Do NOT put water or any other solvent in the ApolloTec 3 Style vaporiser. Do NOT immerse the vaporiser in any liquid,including water.Warning: Do NOT autoclave the vaporiser.Clean the exterior of the Apollo Tec 3 Style vaporiser with a cloth dampenedwith CE marked disinfectant as per the manufacturer’s instructions.Never allow cleaning agents to accumulate in the filler or gas inlet and outletports or around the dial control.The Apollo Tec 3 Style vaporiser must be cleaned prior to each use.Warning: If the vaporiser is filled with incorrect agent or anyother contaminant, drain vaporiser and return to service centre statingthe cause of contamination.