Festool CM 150 Manual De Instrucciones página 16

Excessive tightening of chain cutters over-
loads the electric tool and leads to early
wear or damage.
 If the chain cutter is too loose, loosen the
hexagon nut on the guide rail. Tighten the chain
tensioning screw until the correct tension is
achieved.
9.3 Lubrication and maintenance of
the chain cutter (Fig. 4)
During work with the chain mortiser:
 Switch the electric tool off after every 10 - 15
cutting operations and spray the complete chain
cutting tool with the chain aerosol.
 Lubricate the roller bearing (8) by turning the
cap of Stauffer lubricator (9) clockwise, or for
groove cutting tools, put a few drops of oil (SA
4°) into the hole on the ball bearing.
 Ball bearing grease (e.g. Texaco Multifak
EP 2, Shell Alvania 2, Mobil Mobilux 2) is
recommended for greasing.
After working with the chain mortiser:
 After use, spray the chain cutter and the guide
rail properly with the chain aerosol.
 Regular spraying with the chain aerosol
considerably increases lifetime of the chain
cutting tool.
9.4 Sharpening of the chain cutters
The chain cutters should only be resharpened
by specialized sharpening services with the
appropriate technical equipment.
10 Maintenance and care (Figure 3)
WARNING
Risk of accident, electric shock
 Always pull the plug out of the socket before
performing any type of work on the machine.
 All maintenance and repair work which re-
quires the motor housing to be opened, must
only be carried out by an authorised service
workshop.
Customer service and repair. Only through
manufacturer or service workshops:
Please fi nd the nearest address at:
Use only original Festool spare parts!
Or-der No. at:
EKAT
4
5
3
2
1
The chain mortiser requires practically no main-
tenance. Lubrication for the antifriction bearings
and gears is designed to last for the service life of
the electric tool. However, it is recommended to
remove accumulated dust and chips regularly by
blowing compressed air through the motor ventila-
tion holes while the motor is running.
All the guide faces are to be kept clean, free from
resins or similar deposits.
The chain mortiser is equipped with the carbon
brushes which allow their wear only to the mini-
mum usable length. Then the power supply circuit
is automatically interrupted and the electric tool
stops running.
WARNING
Risk of accident
 Before replacement of the carbon brushes,
remove the plug from the mains socket.
For replacement of the carbon brushes, unscrew
the brush caps (18) and remove old carbon brushes
(19). Clean inside of the brush holders with a dry
swab. After insertion of the new carbon brushes,
they must be able to move easily in their guides.
Screw the brush caps back to fi x the carbon brush-
es in their positions.
11 Storage
- The packaged machine can be stored in a dry
place without heating as long as the inside
temperature does not fall below −5 °C. The
unpackaged machine must only be stored in
a dry, enclosed space where the temperature
does not fall below +5 °C and where no extreme
temperature fl uctuations occur.
12 Environment
Do not throw the power tool in your household
waste! Dispose of the machine, accessories and
packaging at an environmentally-responsible re-
cycling centre! Observe the valid national regula-
tions.
EU only: European Directive 2002/96/EC stipulate
that used electric power tools must be collected
separately and disposed of at an environmentally
responsible recycling centre.
Information on REACh:
16