Raider RDP-SRSA20, User Manual

Page: 12 / 92

12 www.raider.bg
impeccable, whether it spells, if there is broken or damaged item which distort or alter the functions
of the random orbital sander. Before using the random orbital sander, make sure that the damaged
parts to be repaired. Many accidents are caused by poorly maintained power tools and appliances.
1.4.5. Never leave the random orbital sander, before working tools to completely stop its rotation.
Rotary tool can touch the object, resulting in losing control over the random orbital sander.
1.4.6. Regularly clean your vent random orbital sander.
1.4.7. Do not use the random orbital sander near flammable materials. Flying sparks can cause the
ignition of such materials.
1.4.8. Never put your hands near the rotary working tools.
1.5. Prior to sander operation.
1.5.1. When sanding wood and metal surfaces coated with paints with lead additives, harmful or
toxic dust may arise. Contact or inhalation of the dust may endanger operator’s or other persons’
health. Use appropriate personal protection measures such as filter masks and safety glasses. Use
dust extraction system.
1.5.2. During operation hold the sander firmly with both hands.
1.5.3. Ensure the abrasive paper does not touch processed material prior to switching the sander on.
1.5.4. Ensure the abrasive paper is well installed before switching the sander on.
1.5.5. Do not touch moving parts of the sander.
1.5.6. After switching off, do not put away the sander until all moving parts stop.
1.5.7. Use protective mask if the dust appears during sanding. Dust, which appears when sanding
surfaces coated with lead-based paint, some types of wood and metal, is harmful.
1.5.8. Pregnant women and children should not enter the room where lead-based paint is removed
with the use of sander.
1.5.9. Do not eat, drink or smoke in the room where lead-based paint is removed with the sander.
1.6. When operating the sander.
1.6.1. Wear earmuff protectors and protection half-mask always when using the sander.
1.6.2. Sander is not designed for wet operation.
1.6.3. Use safety goggles or glasses when operating the sander above head.
1.6.4. When operating the sander do not apply excessive pressure that might stop the tool.
2. Construction and use.
Orbital sanders are hand-operated power tools, designed for sanding and polishing surfaces of
wood, metal, plastic and similar materials, with the use of sanding paper with appropriate gradation.
Range of use covers repair and building works, and any work from the range of individual, amateur
activities (tinkering).
Do not use the sander for sanding surfaces that contain magnesium or asbestos, or covered with
gypsum.
Noise level and vibration parameters:
Sound pressure LpA = 81.4 dB(A)
Sound power LwA = = 92.4 dB(A)
Uncertainty K = 3 dB.
Weighted value of vibration acceleration ah = 8,632 m/s2.
Uncertainty K = 1,5 m/s2.
3. Preparation for operation.
Battery and charger information.
The cordless machine isn’t supplied with a battery and charger. Use only battery and charger from
the R20 System series.
3.1. Choosing sanding paper.
Coarse-grained sanding paper is used for coarse processing of most materials, while fine-grained
paper is used for finishing works.
When the surface is not flat, start the work with coarse-grained sanding paper and continues until the