GB
Please read and comply with these
instructions prior to the initial opera-
tion of your device.
Retain these instruction manual for
future reference or for subsequent pos-
sessors.
Safety warnings
Avoid any constrictions in the suction hose, e.g.
■
due to dirt accumulation, squeezing, bending or
stretching.
Check the suction hose each time before use.
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Renew any leaking or damaged parts.
Keep the cooling air vents on the pump free and
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clean.
The underlying surface of the drill stand must be
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clean, firm, smooth, dry and without any holes.
For further safety regulations, see the operating
instructions for the drill stand.
Caution: The machine becomes hot after a long
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period of use.
Always connect the core drill and the vacuum
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pump to the same power outlet.
Do not carry out any changes or modifications to
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the machine.
Should the machine have an operational fault, the
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vacuum function will remain for a short time. The
cohesion is dependent upon the underlying sur-
face and seal retention. Stop working immediately
and remove the drill stand completely.
Use only original Würth parts and acces-
sories.
8
For your safety
In case you do not adhere to this instruction manual
and the safety instructions, this may result in dam-
ages on the device and cause dangerous situations
for the operator and other people. In case of trans-
port damage inform vendor immediately.
The pump is only to be used for the purpose of pump-
ing air and under no circomstances to be used with
any other gases. The pump must not be used for the
pumping of fluids, particles, solids or any other sub-
stance.
The pump is designed for air only. Water vapour
■
and other contaminants will be filtered out by
means of a water-separator.
Ambient air should not exceed 40° C.
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WARNING - Prior to the first
start-up, it is definitely neces-
sary to read the Safety instruc-
tions!
Special safety warnings
WARNING
Do not pump flammable or explosive gases
or operate the unit in an atmosphere contan-
ing them.