ROYAL 1. INTRODUCTIONSaeco International Group REV.4 SEPT.2003 Page 1/21. Documents requiredThe following documents and requirements are necessary to qualify for an authorised repair.• Service manual• Operating instructions where available2. ToolsIn addition to an electrical workshop, the following standard tools are necessary:Description Comments1 Special screwdriver (Pozi) Size: PZ11 Special screwdriver (Pozi) Size: PZ21 Special screwdriver (Torx) Size: T101 Temperature measuring device Temperature range > 150ºCSuitable for point measurements3. MaterialDescription Comments BrandHeat conductive paste Temperature resistance ≥ 200° User's choiceBolt adhesive Temperature resistance ≥ 200° User's choiceDescaler SaecoGrease solvent User's choiceSilicone grease (food safe) Saeco4. Safety instructionsAll prescriptions and regulations in force regarding the repair of electrical equipment must beobserved!The machine must be disconnected from the main power supply before performing repair work.Switching the machine off is not an adequate measure.The Royal coffee machine is classified under Protection Class 1. Protective devices must be testedonce the repair work has been completed.