Removing The Chuck; Environmental Protection; Technical Specifications - Metabo B 650 Instrucciones De Manejo

en ENGLISH
If the chuck is very securely tightened: Unplug.
Hold the drill chuck using an open-end spanner at
the flats on its head, and turn the sleeve (b)
vigourously in the direction of "AUF, RELEASE".
6.8 Tool Change With
Geared Chuck (2)
See illustrations on page 2.
Clamping tools:
Insert the tool and clamp evenly in all 3 holes using
the chuck key (1).
Removing tools:
Open the geared chuck (2) using the chuck key (1)
and remove the tool.
6.9

Removing the Chuck

B 650, BE 650, SB 650, SBE 650, SBE 650 Impuls:
The chuck can be removed to insert a screwdriver
bit. Insert the bit directly in the hexagon socket on
the spindle.
The screwdriver bit is retained if a bit clamping bush
(as an accessory: order no. 6.31281) is fitted.
Futuro Plus keyless chuck
See page 4, illustration A.
Unscrew the safety screw - if available. Caution:
left-handed thread!
Hold the drill spindle securely using an open-end
wrench. Clamp an Allen key in the chuck and strike
lightly with a rubber hammer to loosen, then
unscrew.
Geared chuck
See page 4, illustration B.
Unscrew the safety screw - if available. Caution:
left-handed thread!
Hold the drill spindle securely using an open-end
wrench. Insert the key in the chuck and strike lightly
with a rubber hammer to loosen, then unscrew.
7. Maintenance
Keyless chuck cleaning:
After prolonged use hold the chuck vertically, with
the opening facing down, and fully open and close it
several times. The dust collected falls from the
opening. Regular use of cleaning spray on the jaws
and jaw openings is recommended.
f
8. Accessories
Use only genuine Metabo accessories.
Use only accessories which fulfil the requirements
and specifications listed in these operating instruc-
tions.
Fit accessories securely. Secure the machine if it is
operated in a bracket. Loss of control can cause
personal injury.
For a complete range of accessories, see
www.metabo.com or the main catalogue.
8
9. Repairs
Repairs to electrical tools must be carried out by
qualified electricians ONLY!
Contact your local Metabo representative if you
have Metabo power tools requiring repairs. For
addresses see www.metabo.com.
You can download a list of spare parts from
www.metabo.com.

10. Environmental Protection

Observe national regulations on environmentally
compatible disposal and on the recycling of disused
machines, packaging and accessories.

11. Technical Specifications

Explanatory notes on the specifications on page 3.
Changes due to technological progress reserved.
P = Nominal power input
1
P = Power output
2
n = No load speed
0
n = Speed at rated load
1
s max. = Max. impact rate
ø max. = Max. solid drill diameter
G = Drill spindle thread
H = Drill spindle with hexagon socket
m = Weight without mains cable
D = Collar diameter
The technical specifications quoted are subject to
tolerances (in compliance with the relevant valid
standards).
Emission values
Using these values, you can estimate the emis-
sions from this power tool and compare these with
the values emitted by other power tools. The actual
values may be higher or lower, depending on the
particular application and the condition of the tool or
power tool. In estimating the values, you should also
include work breaks and periods of low use. Based
on the estimated emission values, specify protective
measures for the user - for example, any organisa-
tional steps that must be put in place.
Vibration total value (vector sum of three directions)
determined in accordance with EN 60745:
a = Vibration emission value (impact drilling
h, ID
into concrete)
a = Vibration emission value
h, D
(drilling into metal)
K ,K =Uncertainty (vibration)
h,ID h,D
Typical A-effective perceived sound levels:
L = Sound pressure level
pA
L = Acoustic power level
WA
K , K = Uncertainty
pA WA
During operation the noise level can exceed
80 dB(A).
Wear ear protectors!