Makita DHP485Z без акк. и ЗУ [9/56] Maintenance
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Makita DHP485Z без акк. и ЗУ [9/56] Maintenance

Makita DHP485Z без акк и з.у [9/56] Maintenance
9 ENGLISH
Hammer drilling operation
CAUTION:
There is a tremendous and sudden
twisting force exerted on the tool/drill bit at the
time of hole breakthrough, when the hole becomes
clogged with chips and particles, or when striking
reinforcing rods embedded in the concrete.
First, turn the action mode changing ring so that the arrow
onthetoolbodypointstothe marking.Theadjusting
ringcanbealignedinanytorquelevelsforthisoperation.
Besuretouseatungsten-carbidetippeddrillbit.
Positionthedrillbitatthedesiredlocationforthehole,
then pull the switch trigger. Do not force the tool. Light
pressuregivesbestresults.Keepthetoolinposition
and prevent it from slipping away from the hole.
Donotapplymorepressurewhentheholebecomescloggedwith
chips or particles. Instead, run the tool at an idle, then remove the
drillbitpartiallyfromthehole.Byrepeatingthisseveraltimes,the
holewillbecleanedoutandnormaldrillingmayberesumed.
Blow-out bulb
Optional accessory
►Fig.14: 1.Blow-outbulb
Afterdrillingthehole,usetheblow-outbulbtocleanthe
dust out of the hole.
Drilling operation
First, turn the action mode changing ring so that the arrow
points to the marking. Then proceed as follows.
Drilling in wood
Whendrillinginwood,thebestresultsareobtainedwithwood
drills equipped with a guide screw. The guide screw makes
drillingeasierbypullingthedrillbitintotheworkpiece.
Drilling in metal
Topreventthedrillbitfromslippingwhenstartingahole,makean
indentationwithacenter-punchandhammeratthepointtobedrilled.
Placethepointofthedrillbitintheindentationandstartdrilling.
Useacuttinglubricantwhendrillingmetals.Theexcep-
tionsareironandbrasswhichshouldbedrilleddry.
CAUTION:
Pressing excessively on the tool will
not speed up the drilling. In fact, this excessive pressure
willonlyservetodamagethetipofyourdrillbit,decrease
the tool performance and shorten the service life of the tool.
CAUTION: Hold the tool rmly and exert care
when the drill bit begins to break through the
workpiece. There is a tremendous force exerted on
thetool/drillbitatthetimeofholebreakthrough.
CAUTION: A stuck drill bit can be removed
simply by setting the reversing switch to reverse
rotation in order to back out. However, the tool
may back out abruptly if you do not hold it rmly.
CAUTION: Always secure workpieces in a
vise or similar hold-down device.
CAUTION:
If the tool is operated continuously until
the battery cartridge has discharged, allow the tool to rest
for 15 minutes before proceeding with a fresh battery.
MAINTENANCE
CAUTION: Always be sure that the tool is
switched off and the battery cartridge is removed
before attempting to perform inspection or
maintenance.
NOTICE: Never use gasoline, benzine, thinner,
alcohol or the like. Discoloration, deformation or
cracks may result.
TomaintainproductSAFETYandRELIABILITY,
repairs,anyothermaintenanceoradjustmentshould
beperformedbyMakitaAuthorizedorFactoryService
Centers, always using Makita replacement parts.
OPTIONAL
ACCESSORIES
CAUTION: These accessories or attachments
are recommended for use with your Makita tool
specied in this manual. The use of any other
accessories or attachments might present a risk of
injurytopersons.Onlyuseaccessoryorattachment
for its stated purpose.
If you need any assistance for more details regard-
ing these accessories, ask your local Makita Service
Center.
• Drillbits
• Driverbits
• Tungsten-carbidetippeddrillbit
• Blow-outbulb
• Driverbitholder
• Hook
• Tool hanger
• Makitagenuinebatteryandcharger
NOTE:Someitemsinthelistmaybeincludedinthe
tool package as standard accessories. They may
differ from country to country.

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