Disposal And Recycling; Replacing The Power Cable; Cleaning, Maintenance And Ordering Of Spare Parts - Maestro MRH 900 Originalbetriebsanleitung

GB
hammer facility.
Ÿ To switch on the hammer facility again the rotary
switch for the hammer stop facility (5) must be turned
back to position (A).
6.3 Rotation stop facility (Fig. 8 / 9)
The rotation function of the hammer drill can be
switched off for chiseling jobs.
Ÿ To do this, press the button (C) on the rotary switch
(3) whilst at the same time turning the rotary switch
(3) into position A (see Fig. 8).
Ÿ To switch on the rotation facility again, press button
(C) on the rotary switch (3) whilst at the same time
turning the rotary switch (3) into position B (see Fig.
9).
m Important.
Please note that it is not possible to operate the
hammer drill with the hammer stop and rotation stop
facilities both active at the same time.
m Important.
Only low pressure is required for hammer drilling.
Excessive pressure will exert an unnecessary force
on the motor. Check the drill bits at regular intervals.
Sharpen or replace blunt drill bits.

7. Replacing the power cable

If the power cable for this equipment is damaged, it
must be replaced by the manufacturer or its aftersales
service or similarly trained personnel to avoid
danger.
8. Cleaning, maintenance and
ordering of spare parts
Always pull out the mains power plug before starting
any cleaning work.
8.1 Cleaning
Ÿ Keep all safety devices, air vents and the motor
housing free of dirt and dust as far as possible. Wipe
the equipment with a clean cloth or blow it with
compressed air at low pressure.
Ÿ We recommend that you clean the device
immediately each time you have finished using it.
Ÿ Clean the equipment regularly with a moist cloth and
some soft soap. Do not use cleaning agents or
solvents; these could attack the plastic parts of the
equipment. Ensure that no water can seep into the
device.
8.2 Carbon brushes
In case of excessive sparking, have the carbon
brushes checked only by a qualified electrician.
Important! The carbon brushes should not be rep
laced by anyone but a qualified electrician.
8
8.3 Maintenance
There are no parts inside the equipment which
require additional maintenance.
8.4 Ordering replacement parts:
Please quote the following data when ordering
replacement parts:
Ÿ Type of machine
Ÿ Article number of the machine
Ÿ Identification number of the machine
Ÿ Replacement part number of the part required
For our latest prices and information please go to
www.isc-gmbh.info

9. Disposal and recycling

The unit is supplied in packaging to prevent its being
damaged in transit. This packaging is raw material
and can therefore be reused or can be returned to
the raw material system.
The unit and its accessories are made of various
types of material, such as metal and plastic.
Defective components must be disposed of as
special waste. Ask your dealer or your local council.