3M ELITE Serie Manual De Instrucciones página 5

Product Configuration/Specifications: 12,000 RPM Random Orbital Sander
Model
Vacuum Type
Number
28494 Non Vacuum
28496 Non Vacuum
87092 Non Vacuum
28503 Central Vacuum
28505 Central Vacuum
Self-Generating
28511
Vacuum
Self-Generating
28513
Vacuum
* Declared noise levels; measurements carried out in accordance with standard EN ISO 15744 and EN ISO 11203.
** Declared vibration levels in accordance with EN ISO12096; measurements carried out in accordance with standard EN ISO 28927-3.
IMPORTANT NOTE: The noise and vibration values stated in the table are from laboratory testing in conformity with stated codes and standards and are not
sufficient risk evaluation for all exposure scenarios. Values measured in a particular work place may be higher than the declared values. The actual exposure
values and amount of risk or harm experienced to an individual is unique to each situation and depends upon the surrounding environment, the way in which the
individual works, the particular material being worked, work station design, as well as upon the exposure time and the physical condition of the user. 3M™ cannot
be held responsible for the consequences of using declared values instead of actual exposure values for any individual risk assessment.
PRIOR TO THE OPERATION
The tool is intended to be operated as a hand held tool. It is always recommended that while using the tool operators stand on a solid floor in a secure position
with a firm grip and footing. Be aware that the sander can develop a torque reaction. See the section "SAFETY PRECAUTIONS".
Use a clean lubricated air supply that will give a measured air pressure at the tool of 6.2 bar (90 psig) when the tool is running with the lever fully depressed. It is
recommended to use an approved 10 mm (3/8 in) x 8 m (25 ft) maximum length airline. Connect the tool to the air supply as shown in Figure 1. Do not connect
the tool to the airline system without an easily accessible air shut off valve. It is strongly recommended that an air filter regulator and lubricator (FRL) be used
as shown in Figure 1 as this will supply clean lubricated air at the correct pressure to the tool. In any case appropriate air pressure regulators shall be used at
all times while operating this tool where the supply pressure exceeds the marked maximum of the tool. Details of such equipment can be obtained for your tool
distributor. If such equipment is not used the tool should be manually lubricated. To manually lubricate the tool disconnect the airline and put 2 to 3 drops of
suitable pneumatic motor lubricating oil such as 3M™ Air Tool Lubricant PN 20451Fuji Kosan FK-20 Mobil ALMO 525 or Shell TORCULA® 32 into the hose end
(inlet) of the tool. Reconnect tool to the air supply and run tool slowly for a few seconds to allow air to circulate the oil. If the tool is used frequently lubricate it on
a daily basis or lubricate it if the tool starts to slow or lose power. It is recommended that the air pressure at the tool be 6.2 bar (90 psig) while the tool is running
so the maximum RPM is not exceeded. The tool can be run at lower pressures but should never be run higher than 6.2 bar (90 psig). If run at lower pressure the
performance of the tool is reduced.
Recommended Airline
Size - Minimum
10 mm
Orbit Pad Size Product Net
mm (in.) mm (in.) WT. kg (lb.)
5 (3/16) 77 (3) 0.692 (1.52) 92.5 (3.64) 147 (5.78)
2.5 (3/32) 77 (3) 0.596 (1.31)
2.5 (3/32) 77 (3) 0.596 (1.31)
5 (3/16) 77 (3) 0.742 (1.63) 92.5 (3.64) 203 (7.99)
2.5 (3/32) 77 (3) 0.644 (1.41) 87.5 (3.44) 201 (7.91)
5 (3/16) 77 (3) 0.752 (1.65) 92.5 (3.64) 209 (8.22)
2.5 (3/32) 77 (3) 0.651 (1.43) 87.5 (3.44) 207 (8.14)
Operating & Maintenance Instructions
Recommended Maximum
3/8 in 8 meters
*Noise Level
Height mm Length mm
dBA Pressure
(in.) (in.)
(Power)
73 (84)
86 (3.38) 147 (5.78) 73 (84)
86 (3.38) 147 (5.78) 73 (84)
72 (83)
72 (83)
85 (96)
85 (96)
Hose Length
25 feet
5
**Uncertainty
**Vibration
K dBA Pressure
Level m/s
(Power)
0.52 (0.34) 2.04
0.52 (0.34) 1.87
0.52 (0.34) 1.87
0.55 (0.35) 1.51
0.55 (0.35) 1.62
0.58 (0.41) 2.13
0.58 (0.41) 1.81
Air Pressure
Maximum Working Pressure 6.2 bar 90 psig
Recommended Minimum NA
**Uncertainty
2
K m/s
2
0.70
0.68
0.68
0.64
0.65
0.71
0.67
NA