Tool Change With Futuro Plus Keyless Chuck; Tool Change With Geared Chuck; Contact Mode; Torque Limiter - Metabo SB 660 Manual Original

(a) firmly and turn sleeve (b) in the opposite
direction.
8.8 Tool change with Futuro Plus keyless
chuck (2)
b
Insert tool. Grip the retaining ring (a) firmly and,
with the other hand, turn sleeve (b) towards GRIP,
ZU", until the mechanical resistance which can be
felt is overcome.
Caution! The chuck is not yet fully tightened!
Keep turning (there is a clicking" sound while
turning), until further turning is no longer possible -
only now is the tool securely tightened.
When using soft bit shanks, it may be necessary to
retighten the chuck after a short period of
operation.
Opening the drill chuck:
Grip the retaining ring (a) firmly and, with the other
hand, turn the sleeve (b) towards AUF, RELEASE".
Note: The ratchet sound which can possibly be
heard after opening the drill chuck, is functional and
is switched off by a reverse rotation of the sleeve.
If the tool is fitted very tight:
Unplug. Hold drill chuck with an open end spanner
at the jaw opening and turn sleeve (b) firmly
towards "AUF, RELEASE".
8.9

Tool change with geared chuck (1)

3x
Fitting the tool:
Insert the tool and tighten evenly with chuck key in
all three 3 holes.
Removing the tool:
Open the geared chuck with the chuck key and
remove tool.

8.10 Contact mode

To enable the contact mode press button (8).
a
If required, e.g. for drilling into steel girders or
steel-reinforced concrete walls, the contact mode
can be disabled by pressing the switch button (8).
The contact mode indicator (7) shows the current
setting:
Green:contact mode enabled.
Red: machine has switched off because contact
properly repaired.
Off:
8.11 Pulse function
Adjust via the thumbwheel (9).
+
Recommended settings for screwdriving, for example, into wood (soft screwdriving)::
4,0
4,5
5,0
6,0
8,0

8.12 Torque limiter

Upon attainment of the preselected torque the
motor comes to a standstill. Adjust via the
thumbwheel (9). (positions 1 - 6).
1
ENGLISH
(SBE 850 Contact)
was made with conductive, earthed
material or a live supply cable.
Pull machine back and bit out of the hole
immediately. Have possible damage
contact mode disabled.
(SBE 85, SBE 850 Impuls)
Pulse function constantly switched On
Pulse function Off (for drilling)
ø
B2
B3
C3
C4
D5
(SBE 85, SBE 850 Impuls)
Upon attainment of a low torque the motor
comes to a standstill.
ENG
15