User manual RYOBI 280W 1/3 SHEET SANDER ESS280RG

[. . . ] Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. This enables better control of the power tool in unexpected situations. If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. [. . . ] SWITCH Electronic speed control (ESS280RG only) The electronic speed control allows the operator to adjust speed to meet a variety of sanding material from tough heavy grained timber to delicate veneer. Both ESS200RG and ESS280RG are equipped with a 2 SPECIFIC SAFETY INSTRUCTIONS FOR SANDERS Always wear safety goggles and a dust mask when sanding, especially sanding over-head. Extra paper extending beyond the sanding pad can also cause serious lacerations. English simple switch control. To turn the sander "On", slide the switch to " I ". To turn the sander " Off ", slide the switch to "O". and finer grit will produce the best finish in all sanding operations. The condition of the surface to be sanded will determine which grit will do the job. If the surface is rough, start with a coarse grit and sand until the surface is uniform. Medium grit may then be used to remove scratches left by the coarser grit and finer grit used for finishing of the surface. Always continue sanding with each grit until surface is uniform. WARNING Do not allow familiarity with your sander to make you careless. Remember, a careless fraction of a second is sufficient to inflict severe injury. DUST COLLECTION BOX The dust collection box attaches to the sander and keeps dust to a minimum. VARIABLE SPEED CONTROL (ESS280RG ONLY) Your sander has advanced electronic features, designed to assist you in getting the maximum use from your sander. By making proper speed selections, your sander can be adjusted to specific sanding needs. The variable speed control allows the sander to develop a no load speed that can be adjusted from 7, 000 to 12, 000 min-1. The variable speed control selector is conveniently located on the front of the sander. The electronic feature of your sander introduces the flexibility of adjusting the motor speed to required job conditions. An electronic speed control module senses the load applied to the motor and increases or decreases motor voltage to compensate for and maintain desired RPM. Speed can be set according to the sanding purpose or work-piece's surface you will be using. Select clockwise to increase speed for rough surfaces or for quick removal of stock and anti-clockwise to decrease speed for the smaller, delicate sanding applications. WARNING Do not use sander without sandpaper, doing so will damage the cushion. Sheet/pad recommended use 80-grit sanding sheet 120-grit sanding sheet 150-grit sanding sheet Coarse sanding Light sanding Light sanding ATTACHING THE DUST COLLECTION BOX See Figure 2. The dust collection box provides a dust collection system for the sander. [. . . ] This warns the user that the tool is connected and will operate when the switch is pressed. WARNING Always wear safety goggles or safety glasses with side shields during power tool operation or when blowing dust. LUBRICATION All of the bearings in this tool are lubricated with a sufficient amount of high grade lubricant for the life of the unit under normal operating conditions. Therefore, no further lubrication is required. 5 English CLEANING THE SANDING SHEETS The sanding sheets that came with your sander are made to be re-used. Therefore, it is important that they be cleaned periodically to remove sanding residue and foreign material that can accumulate over time. [. . . ]