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8

RANDOM ORBIT SANDER 

 ENG

TECHNICAL DATA

Rated voltage

120 V~60 Hz

Rated current

3.3 A

No load speed

6000-13500 /min

Base size

Orbit diameter

1/8˝

Protection class

 /II

Weight

3.3 lbs

OPERATION INSTRUCTIONS

NOTE: 

Before using the tool, read the instruction 

book carefully.

1. CHANGING HOOK & LOOP SANDPAPER (See Fig. A)

Sanding Paper is easily attached on the pad of your 
sander. Fit the Inner paper over the plate so that it 
covers the entire area, push and slightly twist to make 
sure the coated Sanding Paper is even on the plate. In 
the same way, fit the Outer Sanding Paper. Make sure 
the Sanding Paper is even with the edges and that the 
Sanding Paper is taut on the pad.
Remove the abrasive paper by pinching an edge and 
peeling off.

2. CYCLONIC DUST/AIR SEPARATOR (See Fig. B, C)

A) ATTACH THE CYCLONIC DUST/AIR SEPARATOR  

(See Fig. B)

Your sander is equipped with a cyclonic dust/air 
separator. To attach, slide the separator onto the outlet 
piece and take care that the latching levers engage. 
Make sure that the dust extraction tubes are upwards. 

CAUTION:

 To prevent the possibility of sanding 

dust or a foreign body being thrown into your face 

or eyes, never attempt to use your sander without the 
box properly installed.

B) EMPTY THE CYCLONIC DUST/AIR SEPARATOR 

(See Fig. C)

For more efficient operation, empty the cyclonic dust/
air separator every 5-10mins. This will permit the air to 
flow through the separator better. 
To empty the separator, press the latching levers in and 
pull off the separator. Then press the button at the rear 
of the box to open it, and shake out dust. 

3. USING THE DUST EXTRACTION ADAPTER (See 

Fig. D)

Your sander is equipped with a dust adapter, which is 
designed for use with a vacuum hose. To attach, slide 

the adapter onto the outlet piece and take care that 
the latching levers engage. Then connect the hose of a 
vacuum cleaner. Turn on the vacuum cleaner, and then 
turn on the sander. If you stop sanding, first turn off the 
sander, then turn off your vacuum cleaner.

4. ON/OFF SWITCH (See Fig. E)

To start your sander, depress the protective cover 
over the switch at the position marked“I”. To stop your 
sander, depress the protective cover at the position 
marked “0”.

5. VARIABLE SPEED CONTROL (See Fig. F)

With the variable speed control (3), the required speed 
can be selected (also while running). The required 
speed is dependent on the material and is to be 
determined by a practical trial.
If your power tool becomes too hot, especially when 
used at low speed, set the speed to maximum and run 
with no load for 2-3 minutes to cool the motor. Avoid 
prolonged usage at very low speed.

6. USING THE SANDER (See Fig. G)

NOTE: 

If you see some sparks flashing in the ventilation 

slots do not panic, this is normal and will not damage 
the tool.
Be sure to hold the sander firmly while it is on and 
apply it gently to the work; it may kick on first contact. 
Hold the sander so that it is flat on the work and move 
slowly, preferably in parallel lines, circles, or crosswise 
movements. When you first turn it on, make sure that 
your finger remains on the switch so you can STOP the 
sander in case there is a problem.
Switch the sander on with the base away from the workpiece. 
Let the motor reach full speed then begin sanding. Remove 
the sander from the workpiece before switching off.

7. SELECT THE RIGHT GRADE OF SAND PAPER

This machine can only fit special sanding paper, which 
can be purchased from the store  where the sander was 
purchased, or www.rockwelltools.com. Available grades 
range from coarse to fine.
• Use a coarse grit to sand down rough finishes, medium 
grit to smooth the work and fine grit to finish off.
• It is recommended to make a trial run on a scrap piece 
of material to determine the optimum grades of sanding 
sheet for a particular job.
• If there are still marks on your work after sanding, 
either try going back to a coarser grade and sanding the 
marks out before recommencing with the original choice 
of grit, or try using a new sanding sheet to eliminate 

Содержание RK4248K

Страница 1: ...RANDOM ORBIT SANDER PAGE 5 ENG LIJADORA ROTO ORBITAL PAGE 10 ESP PONCEUSE ORBITALE PAGE 16 FRE RK4248K...

Страница 2: ...de que estar completamente satisfecho con su compra Lea cuidadosamente las instrucciones de seguridad y de operaci n para obtener mayor informaci n acerca de c mo utilizar ste producto correctamente d...

Страница 3: ...RK4248K 2 3 4 1 9 8 6 7 5...

Страница 4: ...RK4248K 11 10B 10A 7 B D E F G H J2 J1 I C A...

Страница 5: ...ng grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are...

Страница 6: ...r tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury b Use...

Страница 7: ...d clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control g Use the power tool accessories and tool bits etc in accordance with these instruc...

Страница 8: ...turn on the sander If you stop sanding first turn off the sander then turn off your vacuum cleaner 4 ON OFF SWITCH See Fig E To start your sander depress the protective cover over the switch at the po...

Страница 9: ...g For the best results sand wood in the direction of the grain Do not start sanding without having the sandpaper fitted Do not allow the sandpaper to wear away it will damage the base plate The guaran...

Страница 10: ...ayudar y aconsejar ADVERTENCIA El polvo originado por la utilizaci n de herramientas motorizadas contiene qu micos que seg n el Estado de California causan c ncer defectos cong nitos y otros da os rep...

Страница 11: ...de agua en una herramienta el ctrica aumenta el riesgo de que se produzcan descargas el ctricas d No abuse del cable Nunca use el cable para transportar las herramientas ni para sacar el enchufe de u...

Страница 12: ...esgo de encender la herramienta accidentalmente d Guarde las herramientas que no est usando fuera del alcance de los ni os y otras personas no capacitadas Las herramientas son peligrosas en las manos...

Страница 13: ...Realice esta operaci n para instalar el papel de lija externo Aseg rese de que el papel de lija se encuentra instalado de forma uniforme en relaci n con los ejes y que el papel de lija est tenso sobr...

Страница 14: ...lija gruesa para lijar acabados speros una hoja de lija de grosor medio para alisar el trabajo y una hoja de lija para realizar el acabado del trabajo Se recomienda realizar una prueba sobre un recort...

Страница 15: ...NGA LAS HERRAMIENTAS CON CUIDADO Extraiga el enchufe de la toma el ctrica antes de llevar a cabo cualquier reparaci n o ajuste Conserve las herramientas afiladas y limpias para que funcionen mejor y c...

Страница 16: ...e personnel du magasin peut galement vous conseiller AVERTISSEMENT Certaines des poussi res produites en utilisant des outils lectriques sont consid r es par l tat de Californie comme susceptibles de...

Страница 17: ...e risque de choc lectrique d Ne maltraitez pas le cordon Ne transportez jamais l outil par son cordon et ne d branchez jamais la fiche en tirant sur le cordon N exposez pas le cordon la chaleur des hu...

Страница 18: ...sures de s curit pr ventive r duisent le risque de d marrage accidentel de l outil d Rangez les outils hors de port e des enfants et d autres personnes inexp riment es Les outils sont dangereux dans l...

Страница 19: ...s et qu il est fermement fix sur la semelle Pour retirer le papier abrasif soulever un des coins du papier puis le retirer compl tement du disque abrasif 2 BAC POUSSI RE POUR LE MOD LE Voir Fig B C A...

Страница 20: ...ble de faire un essai sur une pi ce de travail afin de d terminer le grain id al utiliser pour un travail particulier Si vous voyez encore des marques sur la pi ce alors que vous l avez ponc e essayez...

Страница 21: ...t bien aff t s et propres vous en obtiendrez le rendement maximum dans des conditions optimales de s curit Suivez les instructions pour le graissage ou la pose et le d montage des accessoires Inspecte...

Страница 22: ......

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Страница 24: ...Copyright 2016 Positec All Rights Reserved Derechos reservados 2016 Positec Todos los derechos reservados Copyright 2016 Positec Tous droits r serv s AR01259101...

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