Operation / Settings; Operation And Maintenance - GRAPHITE 59G021 Betriebsanleitung

Delta sanding pad
Name
Wood, wood-based materials, abrasive materials
Type of
material
Sanding in hardly accessible places and in corners
Intended use
on a hard ground
Removal of mortar and glue for ceramic tiles,
Example
sanding solid wood, polishing
Stiff scraper
Name
Type of Linings, floors, ceramic tiles
material
Scraping soft materials on a hard ground
Intended use
Removal of mortar residues, glue for lining or
Example
ceramic tiles
INSTALLATION AND REPLACEMENT OF SANDING PAPER
Sanding pad is equipped with hook-and-loop attachment system
for quick and easy replacement of sanding paper. Choose sanding
paper with appropriate gradation depending on the processed
material and desired level of material removal. All types of sanding
paper, abrasive cloths and polishing felt are allowed.
• Put the sanding paper close to the sanding pad (1).
• Press the sanding paper against the sanding pad (1).
• To remove sanding paper, lift edge of it on one side and pull (fig. A).
INSTALLATION OF WORKING TOOLS
• Pull out the lever for quick-fastening of accessories (3) (fig. D).
• Insert your working tool between both washers of the tool chuck,
so that both openings match pins of the upper washer.
• To ensure operation in the most convenient and safe position for the
user, working tools can be placed in the tool chuck in any position
provided that they match pins of the upper washer (fig. B).
• Your working tool should be inserted in such a manner, so that it
points downward with its bent section.
• Fasten the working tool in your selected position and lower the
lever for quick-fastening of accessories (3).
Check that the tool is installed properly. Improperly or
inaccurately installed working tools can slip during operation and
cause risk for the user.
DUST EXTRACTION
Dust of some materials may be hazardous to health, like paint
coatings with lead additives, some types of wood e.g. oak or
beech or materials with asbestos. Therefore, we recommend use
of external dust extraction systems, good workplace ventilation
and use of dust-mask with particle filter.

OPERATION / SETTINGS

SWITCHING ON / SWITCHING OFF
The mains voltage must match the voltage on the label of the tool.
Switching on – slide the switch (2) forward to position I (fig. C).
Switching off – slide the switch (2) backward to position O.
Do not cover holes for motor ventilation in the tool body.
SPEED ADJUSTMENT
The rotational speed of the motor is adjusted by turning and setting
the oscillation speed adjustment dial (4) in a required position. This
allows adjustment of working speed according to properties of your
workpiece. The oscillation speed adjustment ranges from 1 to 6.
The higher the value indicated by the oscillation speed adjustment
dial (4), the higher the working speed of the device is (fig. E).
PRINCIPLES OF OPERATION
Oscillation frequency 15000-21000 rpm at 2.8° angle allows to work
precisely in small areas and corners with the power tool.
SAWING AND CUTTING
Use only undamaged working tools in good technical condition.
When sawing or cutting wood, fibre board, wood-based materials
etc. make sure they do not contain foreign objects like nails, bolts
etc before starting the task. Remove foreign objects or use proper
blade for removal. You can make plunge cuts only in soft materials
like wood, gypsum boards and alike.
Cutting ceramic tiles causes faster wear of working tool.
SANDING
Working efficiency in surface sanding depends mainly on type
and quality of sanding paper and pressure applied for processing.
Overpressure does not make sanding more efficient, it only causes
faster wear of sanding paper and may cause overheating of the
power tool. Apply moderate and uniform pressure.
You can use tip or edge of the sanding pad to sand corners or edges
in hardly accessible places.
SCRAPING
Scrape soft materials (e.g. wood) at small angle and with small
pressure.
Otherwise the scraper can damage the surface.

OPERATION AND MAINTENANCE

Unplug the power cord from mains socket before commencing
any activities related to installation, adjustment, repair or
maintenance.
MAINTENANCE AND STORAGE
• It is recommended to clean the device immediately after each use.
• Do not use water or other fluids for cleaning.
• The device should be cleaned using a dry piece of cloth or blown
with compressed air of low pressure.
• Do not use any cleaning agents nor solvents, since they may
damage plastic parts.
• Clean ventilation slots in the motor casing to prevent the device
from overheating.
• Working tools (apart from the delta grinding plate) should be
cleaned using a wire brush.
• If the power cord is damaged, it should be replaced with a power
cord of the same parameters. This should be performed by a
qualified specialist or authorised service point.
• In case of excessive sparking in the commutator, the condition of
carbon brushes should be checked by a qualified person.
• The device should be always stored in a dry places, inaccessible
to children.
REPLACEMENT OF CARBON BRUSHES
Replace immediately worn out (shorter than 5 mm), burnt or
cracked motor carbon brushes. Always replace both carbon
brushes at a time.
Entrust replacement of carbon brushes only to a qualified person.
Only original parts should be used.
All defects should be repaired by service workshop authorized by
the manufacturer.
OPERATION AND MAINTENANCE
Unplug the power cord from mains socket before commencing
any activities related to installation, adjustment, repair or
maintenance.
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