eXact PipeCut 170, Руководство по эксплуатации

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21
Maintenance
english
Maintenance and
servicing instructions
WARNING: To reduce the risk of
injury, turn unit off and disconnect it
from power source before installing
and removing accessories, before
adjusting or when making repairs. An
accidental start-up can cause injury.
WARNING : To reduce the risk of injury,
DO NOT TIE, TAPE, OR OTHERWISE
LOCK THE ON/OFF SWITCH ON while
“running in”. HOLD BY HAND ONLY.
Cleaning
WARNING: Periodically blowing dust
and chips out of the motor housing using
clean, dry compressed air is a suggested
maintenance procedure. To reduce the
risk of serious personal injury, ALWAYS
wear ANSI Z87.1 safety glasses while
using compressed air.
WARNING: When cleaning, use only
mild soap and a damp cloth on plastic
parts. Many household cleaners contain
chemicals which could seriously damage
plastic. Also, do not use gasoline,
turpentine, lacquer or paint thinner, dry
cleaning fl uids or similar products which
may seriously damage plastic parts. Never
let any liquid get inside the tool; never
immerse any part of the tool into a liquid.
Gripper unit
Clean the gripper unit regularly with compressed
air. Lubricate the gripper’s wheel axles (Fig. P/1)
and its joints (Fig. P/2) . Also clean and lubricate
the gripper’s trapezoidal screw (Fig. P/3) and
the two worm screws on it (Fig. P/4) .
Blade guard
When you have sawn plastic pipes and
then intend to start sawing metal pipes
always clean the inside of the blade
guards. Hot particles derived from sawing
metal will burn plastic particles, which
may release toxic smoke. Make it a rule
to clean the blade guard regularly, and
pay special attention to keep the moving
blade guard movement from becoming
hampered. Lubricate the axis of the
moving blade guard regularly.
Motor
Keep the motors cooling vents clean.
Power cable
WARNING: Check the condition of
the power cable of the battery charger
regularly. A faulty power cable should
always be replaced at an approved
service agency. Correct use and regular
servicing and cleaning will ensure the
continued operation of the pipe saw.
Accessories
WARNING : Since accessories, other
than those offered by Exact Tools, have
not been tested with this product, use of
such accessories with this tool could be
hazardous. To reduce the risk of injury, only
Exact Tools, recommended accessories
should be used with this product.
Recommended accessories for use with your
tool are available at extra cost from your local
dealer or authorized service center. If you need
assistance in locating any accessory, please visit
our website www.exacttools.com.
Blades
WARNING : VISUALLY EXAMINE
CARBIDE BLADES BEFORE USE.
REPLACE IF DAMAGED
WARNING : To minimize the risk of eye
injury, always wear ANSI Z87.1 approved
eye protection. Carbide is a hard but brittle
material. Foreign objects in the work piece
such as wire or nails can cause tips to
crack or break. Only operate saw when
proper saw blade guard is in place. Mount
blade securely in proper rotation before
using, and always use a clean, sharp blade.
A dull blade will cause inef fi cient cutting,
overload on the saw motor.
Change blades when it is no longer easy to push
the saw through the cut, when the motor is straining,
or when excessive heat is built up in the blade. It
is a good practice to keep extra blades on hand so
that sharp blades are available for immediate use.
Dull blades can be sharpened in most areas; see
SAWS-SHARPENING in the yellow pages.
Your PipeCut pipe saw is designed for use
with 5,51” (140 mm) diameter blades that have
a 2.44” (62 mm) diameter bore. Blades must be
rated for 4200 RPM operation (or higher). DO
NOT use any abrasive wheels.
See blade selection on page 2
Repairs
To assure product SAFETY and RELIABILITY,
repairs, maintenance and adjustments should
be performed by an authorized service center
or other quali fi ed service personnel. Always use
identical replacement parts.