Promaker PRO-TR300 Manual Del Usuario página 5

hand tool driven with a single-phase
commutator motor, whose speed
is reduced by means of the gear
transmission. Power tools of this type
are widely used for tightening and
loosening of screws, making holes in
wood and wood-like materials, steel,
ceramics, etc. The electric drill and
driver can also be used with a series
of drill bits, sockets, screwdriver bits
of various lengths. The range of
applications of the drill driver include
renovation, carpentry, locksmithing
and building works, as well as all types
of DIY and around the house works.
The power tool should be used
according to its purpose.
DESCRIPTION
PAGES
The below list refers to device
components shown in the graphic
pages of this instruction manual.
1. Quick-coupling chuck
2. Torque control ring
3. Speed change switch
4. Carbon brush cover
5. Speed direction switch
6. Switch lock button
7. Switch
* There can be differences between
the drawing and real product.
DESCRIPTION OF USED GRAPHIC
SIGNS
CAUTION
WARNING
ASSEMBLY/SETTINGS /Tv
i
INFORMATION
OF GRAPHIC
PREPARATION FOR WORK
FASTENING WORKING TOOLS
• Loosen the quick coupling chuck
ring (1), until a required opening of
jaws is obtained, allowing to insert
a drill bit or screwdriver bit.
• Insert the working tool sliding it
all the way to the quick coupling
chuck (1) and fasten it tightening
the loosened ring.
• The working tool is removed in
the reverse order to the installation.
i If a new drill bit or screwdriver bit is
installed, once the tool is started,
observe the tool for excessive
play, which may be prove of an
incorrect fastening in the quick
coupling chuck.
OPERATION / ADJUSTMENTS
SWITCHING ON /SWITCHING OFF
The mains voltage must correspond
to the value specified on the tool
nameplate.
Switching on - press the switch
button (7) and hold in this position.
Switching off - release the pressure
on the switch button (7).
The switch
operation)
lock (continuous
5