Service And Repairs - Metabo HPT C 10FCH2 Manual De Instrucciones

English
Saw blade
Fence
Steel square
3. Inspecting the carbon brushes (Fig. 37 and Fig. 38)
The carbon brushes in the motor are expendable parts.
If the carbon brushes become excessively worn, motor trouble might
occur.
Therefore, inspect the carbon brushes periodically and replace them
when they have become worn to the wear limit line as shown in Fig. 37.
Also, keep the carbon brushes clean so that they will slide smoothly within
the brush holders.
The carbon brushes can easily be removed after removal of the brush
caps (see Fig. 38) with a slotted (minus) screwdriver.
NOTE:
When replacing the carbon brushes, use only metabo HPT carbon
brushes having "38" in the last two digit of its Code No. (see
Fig. 36). If you use other carbon brushes, the electric brake will
not operate.
Wear limit line
38
1/4 in. (6mm)
11/16 in. (17mm)
4. About Handling the Motor (see Fig. 1)
Winding of the motor is said to be the heart of this tool. Exercise utmost
caution not to damage the winding by exposing it to wash oil or water.
NOTE:
Accumulation of dust and the like inside the motor can result in a
malfunction.
After using the motor for 50 hours or so, carry out no-load running,
and blow in the dry air from a wind hole at the motor's rear. Such
action is eff ective to discharge dust and the like.
5. Inspecting the screws
Regularly inspect each component of the power tool for looseness.
Re-tighten screws on any loose part.
WARNING:
To prevent personal injury, never operate the power tool if any
components are loose.
6. Inspecting the lower guard for proper operation
Before each use of the tool, test the lower guard (see Fig. 7) to assure
that it is in good condition and that it moves smoothly.
Never use the tool unless the lower guard operates properly and it is in
good mechanical condition.
16
Fig. 36-b
No. 38 indicates the last
two numbers of carbon
brush Code No.
Fig. 37
Groove for driver
Brush cap
Fig. 38
7. Storage
After operation of the tool has been completed, check that the following
has been performed:
(1) Trigger switch is in OFF position,
(2) Power plug has been removed from the receptacle,
(3) To prevent unauthorized operation of this tool, insert a padlock through
the hole in the switch trigger.
When the tool is not in use, keep it stored in a dry place out of the reach
of children.
8. Lubrication
Lubricate the following sliding surfaces once a month to keep the power
tool in good operating condition for a long time (see Fig. 1 and Fig. 2).
Use of machine oil is recommended.
Oil supply points:
∗ Rotary portion of hinge
∗ Rotary portion of vise assembly
9. Cleaning
Clean the machine, duct and lower guard by blowing with dry air from an
air gun or other tool.
Periodically remove chips, dust and other waste material from the surface
of the power tool, especially from the inside of the lower guard with a
damp, soapy cloth. To avoid a malfunction of the motor, protect it from
contact with oil or water.
Duct
Air gun
Fig. 39
(Only Model C10FCH2)
If the laser line becomes invisible due to chips and the like adhered onto
the window of the laser marker's light-emitting section, wipe and clean
the window with a dry cloth or a soft cloth moistened with soapy water,
etc.
CAUTION:
In the operation and maintenance of power tools, the safety
regulations and standards prescribed in each country must be
observed.
MODIFICATIONS:
metabo HPT Power Tools are constantly being improved and modifi ed to
incorporate the latest technological advancements.
Accordingly, some parts may be changed without prior notice.

SERVICE AND REPAIRS

All quality power tools will eventually require servicing or replacement
of parts because of wear from normal use. To assure that only authorized
replacement parts will be used and that the double insulation system will be
protected, all service (other than routine maintenance) must be performed
by an AUTHORIZED metabo HPT POWER TOOL REPAIR CENTER ONLY.
NOTE:
Specifi cations are subject to change without any obligation on the
part of metabo HPT.
Lower Guard