22
en
Maintenance.
Before mounting or replacing application tools or accessories, pull the power plug.
This preventive safety measure rules out the danger of injuries through acciden-
tal starting of the power tool.
Dove-tail guide (Fig. 17).
After several hours of operation, the play in
the dove-tail guide can increase. As a conse-
quence, the drill motor can glide alongside the
dove-tail guide by itself. In automatic machine
operation, this can lead to a malfunction of
the automatic reversing feature. In this case,
retighten all set screws of the dove-tail guide
correspondingly so that the drilling motor can
easily be moved manually, yet does not glide
by itself.
Cooling-lubricant system.
Flush the cooling-lubricant system with
water, clean and drain it completely when not
using the machine for periods longer than
two weeks.
For continuous operation, the cooling-lubri-
cant system must be flushed with water and
cleaned approx. every 4 weeks.
Service
Have maintenance carried out
only through qualified person-
nel. Incorrectly mounted leads and components
can cause serious injuries.
Have the required
service carried out only through a FEIN cus-
tomer service agent.
When replacing the power tool's protective
cable bushing or cable between the drill stand
and drill motor is required, this must be car-
ried out by FEIN or by an authorized FEIN
Service Agent, in order to avoid hazardous
situations.
When replacing the power tool's cable is
required, have this carried out by FEIN
or by an authorized FEIN Service Agent, in
order to avoid hazardous situations.
Cleaning
Prior to any cleaning or mainte-
nance, disconnect the power
tool from the power supply in order to avoid
accidents.
When using in environments
with conductive dust in the air,
such as when working metals, this dust can
settle in the interior of the power tool. This can
impair the total insulation of the power tool.
Therefore, regularly blow out the interior of the
power tool from outside via the ventilation
openings with dry, oil-free compressed air;
always wear eye protection when doing this.
For additional protection, connect a residual
current device (RCD) on the line side.
Do not attempt to clean clogged or dirty
ventilation openings of the power tool
with pointed metal objects; use non-
metal tools or objects for this.
WARNING
Fig. 17
WARNING
WARNING
WARNING
3 41 01 126 21 0.book Seite 22 Donnerstag, 21. Januar 2010 1:48 13
