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larly maintained with pneumatic oil lubricator. You
can do this as follows:
– Use oiled compressed air by fitting an oil-fog lu-
bricator.
– Without an oil-fog lubricator: Manually apply oil
every day via the compressed air connection.
Use approx. 3-5 drops of pneumatic oil lubricator
for each 15 minutes of continuous operation.
If the tool has not been in use for several days, you
should manually apply about 5 drops of pneumatic
oil lubricator into the compressed air connection.
Caution. Only allow the tool to run at idle
speed for a brief period.
1. Insert the drill bit as far as possible into chuck
(1). Holding the retaining ring (3) firmly, use
your other hand to turn sleeve (2) vigorously
and thus tighten the drill bit. Ensure that the ac-
cessory is fitted securely.
2. To set the direction of rotation on the rotation
selector switch (5):
= clockwise
= counter-clockwise
3. Adjust the supply pressure (this is measured at
the air outlet while the air tool is switched on).
For details of the maximum permissible supply
pressure, see the Chapter on "Technical Speci-
fications".
4. Connect the air tool to the compressed air sup-
ply.
5. To switch on: Press switch (4).
To switch off: Release switch (4)
.
7. Care And Maintenance
Danger! Disconnect the compressed air con-
nection before carrying out any work.
Danger! Repair and maintenance work other
than described in this section should only be
carried out by qualified specialists.
- Carry out regular maintenance to ensure the
safety of the air tool.
- Check that all screw fittings are seated securely,
and tighten if necessary.
- Clean the filter in the compressed air connection
at least once a week.
- It is recommended that you install a pressure
reducer with an air-water separator and lubricator
upstream of the pneumatic tool.
- If a large amount of air or oil is escaping, check the
air tool and have it maintained if necessary. (see
Section 9.)
- Check the rotational speed regularly and after
every use. Also carry out a simple check on vibra-
tion emission.
- Avoid contact with dangerous substances that
have collected on the tool. Wear suitable personal
protective equipment and take appropriate meas-
ures to remove any dangerous substances before
maintenance.
12
f
8. Accessories
Use only genuine Metabo accessories.
Only use accessories that are designed for this air
tool and that fulfil the requirements and the specifi-
cations listed in these operating instructions.
For a complete range of accessories, see
www.metabo.com or the catalogue.
9. Repairs
Danger! Repairs to air tools must only be
carried out by qualified specialists, using orig-
inal Metabo spare parts!
If you have Metabo air tools that require repairs,
please contact your Metabo service centre. For
addresses see www.metabo.com.
You can download spare parts lists from
www.metabo.com.
10. Environmental Protection
Observe national regulations on environmentally
compatible disposal and on the recycling of disused
air tools, packaging and accessories. You must not
cause risks to people or the environment.
11. Technical specifications
Explanatory notes on the specifications on page 3.
Changes due to technological progress reserved.
V
= Air requirement
1
p
= maximum permissible supply pressure
max.
n
= Rotational speed
0
b
= Chuck capacity
ø
= Maximum drill diameter
max
d
= Hose diameter (inner)
i
C
= Connecting thread
A
= Dimension: Length x Width x Height
m
= Weight
The technical specifications quoted are subject to
tolerances (in compliance with the relevant valid
standards).
Emission values
Using these values, you can estimate the
emissions from this tool and compare these with the
values emitted by other tools. The actual values
may be higher or lower, depending on the particular
application and the condition of the tool or acces-
sory. In estimating the values, you should also
include work breaks and periods of low use. Based
on the estimated emission values, specify protec-
tive measures for the user - for example, any organ-
isational steps that must be put in place.
Vibration (acceleration value, frequency-weighted
according to EN 28927):
a
= Vibration emission level
h
K
= Measurement uncertainty (vibration)
h
Sound level (EN ISO 15744):
L
= Sound pressure level
pA
L
= Acoustic power level
WA
K
, K
= Measurement uncertainty
pA
WA
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