The way to determine the optimum oscillation speed for your task is to carry out a practical test. Setting 1 =lowest oscillation speed/ Setting max. =highest oscillation speed Q Vacuum dust extraction WarNING! DaNGEr oF FIrE! There is the danger of fire when working with electrical devices that have a dust box or can be connected to a vacuum cleaner. Under certain conditions the wood dust in the dust extraction bag (or in the vacuum‘ s dust bag) may ignite, e.g. as a result of flying sparks generated when abrading metals or metal objects left in wood. This can happen particularly if the wood dust is mixed with paint residue or other chemicals and the abraded particles are hot from prolonged abrasion. Therefore you must empty the device’s dust collection box and the vacuum cleaner’s dust bag before taking a break or stopping work and always avoid overheating of the abraded particles and the device. Wear a dust mask! WarNING! Always pull the mains plug is out of the socket before doing any work on the device. Q adapter for external vacuum extraction (with reducer piece) Connection: j Push the adapter for external vacuum extraction 7 into the dust extraction spout 4 . When doing this observe the guide markings on the device and adapter. Turn the dust extraction spout to lock in place. j If it is necessary to use the reducer piece 8 , push the reducer piece into the adapter for external vacuum extraction 7 . j Push the hose of a suitable dust extraction de vice approved for that purpose (e.g. a workshop vacuum cleaner) on to the adapter for external vacuum extraction 7 or the reducer piece 8 . removal: j Pull the hose of the dust extraction device off the adapter for external vacuum extraction 7 . j Pull off the adapter for external vacuum extraction 7 (with the reducer piece 8 if used). GB/IE/CY Preparing for use/Maintenance and cleaning/Disposal Q attaching/detaching sanding sheets WarNING! Always pull the mains plug is out of the socket before doing any work on the device. attaching: j Sanding sheets are attached to the backing plate 6 by means of the hook and pile fastening. Detaching: j Simply pull the sanding sheet off the backing plate 6 (see Fig. B). Q Turn the backing plate in 60° steps WarNING! Always pull the mains plug out of the socket before doing any work on the device. j Turn the backing plate 6 of the delta sander in 60° steps until it engages in the desired position (see Fig. C). Sanding and surfaces: The shape of the delta sander allows you to sand workpieces even in their difficult to access places, corners and edges (see Fig. D). Sanding performance and surface quality depend on the grade of sanding sheet and the oscillation speed setting. j Always use sanding sheets with grades that are suitable for the particular surface you are sanding. The speed selected should also be appropriate to the task undertaken. Q advice on use j Switch the device on before placing it against the workpiece. j Apply light sanding pressure only. j Advance the device at an even rate. j Change sanding sheets at the appropriate time. j Do not work on different types of material using the same sanding sheet (e.g. wood and then metal). To achieve the best sanding results you should use unworn, undamaged sanding sheets. j Clean the sanding sheet from time to time with a vacuum cleaner. Q Maintenance and cleaning WarNING! Always pull the mains plug out of the socket before doing any work on the device. The delta sander is maintenance-free. j Clean the device frequently. This should be done immediately after you have finished using it. j For cleaning the housing use a dry cloth only. j Remove any adhering sanding dust with a nar row paint brush. j Never any kind of sharp object or petrol, solvents or cleaning agents that might attack plastic. Do not allow any liquids to enter the inside of the device. j Always keep the ventilation slots 5 clear. Q Disposal The packaging is wholly composed of environmentally-friendly materials that can be disposed of at a local recycling centre. Do not dispose of electrical power tools with the household rubbish! In accordancewith EuropeanDirective2002/96/EC (covering waste electrical and electronic equipment) and its transposition into national legislation, worn out electrical power tools must be collected separately and taken for environmentally compatible recycling. Contact your local refuse disposal authority for more details of how to dispose of your worn out electrical devices. GB/IE/CY Information Q Information Q Service centre The service centre for your country is shown in the warranty documentation. J Have your device repaired only by qualified specialist personnel using original manufacturer parts only. This will ensure that your device remains safe to use. J If the plug or mains lead needs to be replaced, always have the replacement carried out by the manufacturer or its service centre. This will ensure that your device remains safe to use. Q Declaration of Conformity/ Manufac...