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SPARKY HD PROFESSIONAL BU2 350 Notice Originale page 11

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An audible click is heard upon actuating the
clutch and the spindle halts or barely rotates.
WARNING: The reactive torque upon
actuating the protective clutch provokes
considerable strain on the operator's hands.
The reactive torque is overcome mainly
by the auxiliary handle. The strain on the
operator's hand holding the auxiliary handle is
considerable and amounts to 250 N (25 kg).
Therefore the grip on the auxiliary and the
✠ ✡ ☛ ☞ ✌ ✡ ✍ ✎ ✏ ✑ ✒ ✌ ✓ ✔ ✏ ✎ ✠ ✑ ✕ ✖ ✗ ✘ ✙ ✓ ✑ ✍ ✒ ✔ ✖ ✑ ✗ ✓ ✖ ✑
reliable grip we recommend perpendicular
orientation of the auxiliary handle towards the
back handle during assembly.
To achieve extended durability and reliability of
the protective clutch, decrease the load after
clutch actuation. Upon this event the clutch will
✖ ✑ ✚ ✔ ✖ ✍ ✚ ✓ ✛ ✚ ✒ ✍ ✓ ✖ ✗ ✡ ✏ ✜ ✓ ✒ ✛ ✚ ✛ ✓ ✍ ✢ ✚ ✌ ✑ ✒ ✜ ✑ ☛ ✛ ✕ ☛ ✍ ✓ ✛ ✒ ✑
will disappear) and the operator can resume
work.
WARNING: Use only drill bits with
✜ ✖ ✓ ✜ ✑ ✖ ✎ ✛ ✡ ✗ ✑ ✚ ✑ ✖ ✣ ✍ ✓ ✚ ✑ ✤ ☛ ✑ ✑ ✎ ✛ ✍ ✥ ✚ ✌ ✑ ✒ ✜ ✑ ☛ ✛ ✕ ✑ ✎
on the name plate for the corresponding
speed, to avoid excessive actuating the
protective clutch.
MOUNTING AND DISMOUNTING THE
CHUCK
Mounting the chuck
Wind up chuck 1 onto the spindle completely
✢ ✦ ✛ ✥ ✘ ✧ ✡ ★ ✘ ✩ ✖ ✛ ✜ ✚ ✌ ✑ ✒ ✜ ✛ ✍ ✎ ✏ ✑ ✪ ✛ ✚ ✌ ✫ ✬ ✭ ✓ ✜ ✑ ✍ ✮ ✑ ✍ ✎
spanner on place 2. Insert the chuck key in one
of the three bores and fasten the chuck using
✚ ✌ ✑ ☞ ✑ ✯ ✡ ✒ ✡ ✏ ✑ ✰ ✑ ✖ ✢ ✦ ✛ ✥ ✘ ✧ ✠ ★ ✘ ✱ ✜ ✑ ✍ ✚ ✌ ✑ ☛ ✌ ✔ ☛ ☞ ✬
jaws completely, place the left threaded secur-
✛ ✍ ✥ ✒ ☛ ✖ ✑ ✪ ✢ ✦ ✛ ✥ ✘ ✧ ☛ ★ ✡ ✍ ✎ ✲ ✡ ✒ ✚ ✑ ✍ ✛ ✚ ✠ ✯ ✫ ✳ ✌ ✑ ✤ ✠ ✛ ✚
✢ ✦ ✛ ✥ ✘ ✧ ✎ ★ ✘
Dismounting the chuck
Open the chuck jaws completely. Unscrew the
left threaded securing screw using S5 hex bit.
Grip the spindle with S17 open-end spanner on
place 2. Insert the chuck key in one of the three
bores and rotating clockwise (looking forward to
the chuck) using the key as lever, unwind chuck
1 from the spindle.
AUXILIARY HANDLE
Tighten the auxiliary handle onto the drill jour-
8
EN
All manuals and user guides at all-guides.com
nal 3. The auxiliary handle bracelet shall lean
against the support surface of the machine jour-
✍ ✡ ✏ ✢ ✦ ✛ ✥ ✘ ✴ ✡ ★ ✣ ✪ ✛ ✚ ✌ ✚ ✌ ✑ ✕ ✰ ✑ ✵ ✓ ✔ ✖ ✍ ✡ ✏ ✚ ✑ ✑ ✚ ✌ ✑ ✍ ✥ ✡ ✥ ✑ ✎
in the bracelet grooves of the auxiliary handle
✢ ✦ ✛ ✥ ✘ ✴ ✠ ★ ✘ ✙ ✌ ✑ ✠ ✖ ✡ ☛ ✑ ✏ ✑ ✚ ✒ ✌ ✡ ✏ ✏ ✠ ✑ ✕ ✖ ✗ ✏ ✯ ✲ ✡ ✒ ✚ ✑ ✍ ✑ ✎ ✚ ✓
✚ ✌ ✑ ✗ ✡ ☛ ✌ ✛ ✍ ✑ ✵ ✓ ✔ ✖ ✍ ✡ ✏ ✢ ✦ ✛ ✥ ✘ ✴ ☛ ★ ✘
✙ ✌ ✑ ✎ ✑ ✜ ✚ ✌ ✥ ✡ ✔ ✥ ✑ ✶ ☛ ✡ ✍ ✠ ✑ ✔ ✒ ✑ ✎ ✲ ✓ ✖ ✕ ✤ ✛ ✍ ✥ ✚ ✌ ✑
✎ ✑ ✜ ✚ ✌ ✓ ✲ ✎ ✖ ✛ ✏ ✏ ✑ ✎ ✠ ✓ ✖ ✑ ✒ ✢ ✦ ✛ ✥ ✘ ✬ ✷ ★ ✘
The auxiliary handle for these models is con-
nected to the body of the machine through vi-
bration dampers, protecting the operator and
reducing fatigue.
WARNING: In the interests of safety,
the auxiliary handle 7 should always be used!
RECOMMENDATIONS FOR OPERA-
TION
DRILLING IN CONCRETE WITH DRILL
BITS
Apply moderate pressure during drilling in con-
crete (approximately 100-120 N. Higher pres-
✒ ✔ ✖ ✑ ✪ ✛ ✏ ✏ ✍ ✓ ✚ ✛ ✍ ☛ ✖ ✑ ✡ ✒ ✑ ✎ ✖ ✛ ✏ ✏ ✛ ✍ ✥ ✑ ✲ ✕ ☛ ✛ ✑ ✍ ☛ ✯ ✣ ✠ ✔ ✚ ✛ ✚ ✪ ✛ ✏ ✏
lead to decreasing the operation life of the ma-
chine. Drill with speed lower than the maximum,
suited to the material.
Use carbide tipped straight shank drill bits.
Take the drill out of the opening from time to time
to remove dust.
WARNING: Watch out for the stage of
blunting of the bit and change it if considerable
✎ ✑ ☛ ✖ ✑ ✡ ✒ ✑ ✓ ✲ ✑ ✲ ✕ ☛ ✛ ✑ ✍ ☛ ✯ ✛ ✒ ✓ ✠ ✒ ✑ ✖ ✰ ✑ ✎ ✘
The optimum capacity when drilling in concrete
is up to 10 mm.
ACCESSORIES TO BE USED WITH
THIS POWER TOOL
✸ ✹ ✖ ✛ ✏ ✏ ✠ ✛ ✚ ✒ ✲ ✓ ✖ ✒ ✚ ✑ ✑ ✏ ✺ ✻ ✗ ✗ ✚ ✓ ✺ ✬ ✶ ✗ ✗
✸ ✹ ✖ ✛ ✏ ✏ ✠ ✛ ✚ ✒ ✲ ✓ ✖ ✪ ✓ ✓ ✎ ✺ ✻ ✚ ✓ ✺ ✼ ✳ ✗ ✗
✸ ✹ ✖ ✛ ✏ ✏ ✠ ✛ ✚ ✒ ✲ ✓ ✖ ☛ ✓ ✍ ☛ ✖ ✑ ✚ ✑ ✺ ✻ ✚ ✓ ✺ ✬ ✶ ✗ ✗
✁ ✂ ✄ ☎ ✆ ✝ ✁ ✞ ✂ ✄ ☎ ✆ ✟

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Hd professional bur2 350e