2 Safety | 2.4 Warning Labels and Lights ZEISSRear Side ofMicroscopeContact may cause burn or electricshock. Only authorised serviceStaff is allowed to service theequipment.Disconnect power before opening.Hazardous voltage insideWARNINGBurn hazardCAUTION347800-0033-000-05enHot surfaces inside during bakeoutprocedure.Do not place any combustibleobjects on the grids of the electronoptical column. Only authorisedservice staff is allowed to servicethe equipment.Disconnect power and let surfacescool before opening.347800-0033-000-06enX-rays are generated inside theelectron microscope duringoperation.Do not remove any parts.Use genuine ZEISS partsexclusively.Observe local safety and X -rayprotection regulations.Radiation hazardCAUTIONSuffocation hazardCAUTIONThe specimen chamber isventilated with gaseous nitrogen.Ensure that the area around theelectron microscope is sufficientlyventilated.High leakage currentCAUTIONEnsure proper grounding.Do not operate the electronmicroscope without a separateground connection.347800-0033-000-10enIn Germany, the operation of the FESEM is permissionfreeas the following requirements are fulfilled:is limited to 30 kV.The acceleration voltage of this electron microscopeaccessible surface of theelectron microscope does notThe local dose rate at a distance of 0.1 m from theexceed 1 μS/h.456789The safety labels always need to be attached to the correct spots at the microscope. If a safety la-bel is lost or unreadable, it needs to be reordered via the following reorder numbers:Position and Figure of the Safety La-belDescription1At the front of the chamber door.Risk of injuryWARNING347800-0033-000-02enFingers could be trapped.Always close the chamber doorbefore you move the stage. Risk of injuryFingers could be trapped. Always close the cham-ber door before you move the stage.Reorder no. 347800-0033-000-02en2At the front of the chamber door.Risk of damageCAUTION347800-0033-000-04enThe FESEM or specimen could bedamaged if specimen stage is at ashort working distance.Move the specimen stage to a longworking distance before openingthe chamber door. Risk of damageThe FESEM or specimen could be damaged ifspecimen stage is at a short working distance.Move the specimen stage to a long working dis-tance before opening the chamber door.Reorder no. 347800-0033-000-04en3At the front of the plinthAvoid injuryCAUTION347800-0033-000-01enMake sure you have read andunderstood the instructionmanual before operating thisproduct. Avoid injuryMake sure you have read and understood the in-struction manual before operating this product.Reorder no. 347800-0033-000-01en18 Instruction Manual ZEISS GeminiSEM series | en-US | Rev. 2 | 349500-8138-000