Intended Use - Ratio LR850NM Manual De Instrucciones

OPERATING
INSTRUCTIONS
NOTE: Before using the tool, read the
instruction book carefully.

INTENDED USE

The machine is intended for dry sanding–with
high removal capacity–of wood, plastic, metal,
filler as well as varnished surfaces.
1. ON/OFF SWITCH (See Fig. A)
Depress to start and release to stop your tool.
A
2. SWITCH LOCK-ON BUTTON (See Fig. B)
Depress on/off switch (8) then lock on button (3).
Your tool is now locked on for continuous use. To
switch off your tool just depress and release the
on/off switch.
3
B
3. VARIABLE SPEED CONTROL DIAL (See
Fig. C)
Adjust the variable speed control dial (2) to
increase or decrease the speed according to
the material and sanding belt specification to be
used (also possible during no load operation).
See the table below for general guidance on
speed selection. Avoid prolonged use at very low
speed as this may damage your sander's motor.
32
8
Material Speed selection
Solid Wood 5-6
Veneer 2-4
Chipboard 1-5
Plastics 2-5
Steel 5-6
Paint Removal 6
Balsa Wood 1-3
Acrylic 1-2
C
4. HAND GRIP AREAS (See Fig. D)
Always hold your belt sander firmly with both
hands when operating.
D
5. CHANGING A SANDING BELT
WARNING! Remove the main plug from the
socket before changing sanding belt. Pull
the lever (9) to release the belt tension. Remove
and fit a new belt over both rollers (See Fig. E).
Ensure the direction of rotation arrows on the belt
and the sander are the same. Close the lever to
tension the belt.
Belt Grit
80
150
60/80
100
80
40/60
100
100