Maintenance; Warranty - Redstone RS 722 B Instrucciones De Uso Originales

dust. Connect the vacuum cleaner to the dust
extraction tube of the wheel guard.
RECOMMENDATIONS
When grinding do not apply pressure to the proc-
essed surface by rearing down on the machine
but move the wheel smoothly. Upon overloading
the built-in electronic protection will actuate and
the speed of the wheels will be reduced consid-
erably. To resume normal speed draw the ma-
chine back from the processed material. Use the
appropriate type of wheel for the specific opera-
tion and the material.
In case the screws (13) loosen they have to be
tightened firmly. Prior to tightening you must
lay thread locking adhesive over each screw
thread.
ACCESSORIES TO BE USED WITH
THIS POWER TOOL
▪ Diamond cup wheel Ø178 mm (7'')

Maintenance

WARNING: Always ensure that
the tool is switched off and unplugged
before attempting to perform inspection or
maintenance.
BRUSH REPLACEMENT
This power tool is equipped with auto-stop
brushes. When the carbon brushes are worn
out, the machine switches itself off. In this case
both brushes must be replaced simultaneously
with genuine brushes at REDSTONE service
centre for warranty and post-warranty service.
GENERAL INSPECTION
Regularly inspect all fasteners and ensure they
are properly tightened. Should any of the screws
be loose, retighten it immediately to avoid haz-
ards.
Re-lubricate all moving parts at regular inter-
vals.
If the replacement of the supply cord is neces-
sary, this has to be done by the manufacturer or
his agent in order to avoid a safety hazard.
In case the screws (13) loosen they have to be
tightened firmly. Prior to tightening you must
lay thread locking adhesive over each screw
thread.
18
EN
CLEANING
For safe operation always keep the machine
and its ventilation slots clean.
Regularly check to see if any dust or foreign
matter has entered the grills near the motor and
around the switches. Use a soft brush and/or air
jet to remove any accumulated dust. Wear safe-
ty glasses to protect your eyes whilst cleaning.
Exterior plastic parts may be cleaned with a
damp cloth and mild detergent if necessary.
WARNING: Never use alcohol, petrol
or other cleaning agent. Never use caustic
agents to clean plastic parts.
WARNING: Water must never come
into contact with the tool.
IMPORTANT! To assure product safety and re-
liability, repairs, maintenance and adjustment
(including brush inspection and replacement)
should be performed by certified service centres
or other qualified service organisations, always
using genuine replacement parts.

Warranty

The guarantee period for REDSTONE power
tools is determined in the guarantee card.
Faults due to normal wear, overloading or im-
proper handling will be excluded from the guar-
antee.
Faults due to defective materials implemented
as well as defects in workmanship will be cor-
rected free of charge through replacement or
repair.
The complaints for defective REDSTONE power
tools will be recognized if the machine is sent
back to the dealer or is presented to the author-
ised warranty service centre undismantled, in its
initial condition.
Notes
Carefully read the entire Instruction Manual be-
fore using this product.
The manufacturer reserves the right to make
changes and improvements to the products and
to alter specifications without prior notice.
Specifications may differ from country to coun-
try.
RS 722 B