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Metabo HPT CR 18DMA Manual De Instrucciones página 16

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English
○ Speed change mode allows the number of maximum
strokes to be switched between 4 levels: low speed,
medium speed, high speed and Max. speed.
With speed change mode, the set number of
maximum strokes will be maintained even if there is a
change in load.
Mode
Low
Medium
Transmisson Mode
High
Max.
NOTE
The mode selector switch can only be set after the
battery has been installed in the tool and the trigger
switch has been pulled once.
3. Cutting metallic materials
CAUTION
● Press the base fi rmly against the workpiece.
● Never apply any unreasonable force to the saw
blade when cutting. Doing so can easily break
the blade.
● The motor can be locked sometimes, depending
on the combination of the material to be cut and
the blade. Whenever the motor gets locked,
switch it off immediately.
● Do not operate power tools in explosive
atmospheres, such as in the presence of fl ammable
liquids, gases or dust. Reciprocating saw create
sparks which may ignite the dust or fumes.
(1) Fasten a workpiece fi rmly before operation. (Fig. 23)
16
State of lamp
Fig. 23
○ Table 5 shows the lamp status and speed.
Table 5
Operating speed
0–1,500 /min
0–2,000 /min
0–2,500 /min
0–3,000 /min
(2) When cutting metallic materials, use proper machine
oil (turbine oil, etc.). When not using liquid machine
oil, apply grease over the workpiece.
CAUTION
The service life of the saw blade will be drastically
shortened if you don't use machine oil.
4. Cutting lumber
When cutting lumber, make sure that the workpiece is
fastened fi rmly before beginning. (Fig. 24)
CAUTION
● Never apply any unreasonable force to the saw
blade when cutting. Also remember to press the
base against the lumber fi rmly.
● Delay the feed speed when cutting the material
into small circular arcs. An unreasonably fast
feed may break the blade.
Uses
Stainless steel
Plastic
Fiber board
Mild steel pipes
Cast-iron tubes
L-shaped angle steel
Aluminum / brass / copper
Plaster board
Wood
Fig. 24

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