D39489-BA-PM-EN.pdf - 第7页
7 Safety regulations D39489 | Date 12/2019 1.2 Intended use The appliance may only be used to accommodate and control a vacuum pump by means of a MEMMERT vacuum oven VO29, VO49 or VO101. Any other use is improper and may…
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Safety regulations
D39489 | Date 12/2019
1. Safety regulations
1.1 Product safety and dangers
The appliances described in this manual are technically sophisticated, manufactured using
high-quality materials and subject to many hours of testing in the factory. They reflect the
state of the art and comply with recognised technical safety regulations. However, there are
still risks involved, even when the appliances are used as intended. These are described below.
WARNING
After removing covers, live parts may be exposed. Touching these can lead to an
electric shock. Disconnect the mains plug before removing any covers. Work on the
electrical system must only be performed by qualified electricians.
WARNING
Toxic gases or vapours may be produced in certain applications. These can escape
from the vacuum pump into the room. This can injure people nearby. The appliance
may only be used for such applications if a suction is attached to the vacuum
pump used, which reliably keeps toxic gases or vapours away from people. Ob-
serve the respective national regulations for occupational safety and environmen-
tal protection.
NOTICE
The operating manual of the MEMMERT vacuum oven contains important informa-
tion and instructions how to use the pump module. Follow all possible information
from the related operating manual of the vacuum oven exactly.
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Safety regulations
D39489 | Date 12/2019
1.2 Intended use
The appliance may only be used to accommodate and control a vacuum pump by means of a
MEMMERT vacuum oven VO29, VO49 or VO101. Any other use is improper and may result in
hazards and damage.
1.3 Changes and alterations
No unauthorised changes or alterations may be made to the appliance. No parts may be add-
ed or inserted which have not been approved by the manufacturer.
Unauthorised changes or alterations result in the CE declaration of conformity losing its validi-
ty, and the appliance may no longer be operated.
The manufacturer is not liable for any damage, danger or injuries that result from unauthor-
ised changes or alterations, or from non-compliance with the provisions in this manual.
1.4 Requirements of the operating personnel
The appliance may only be operated and maintained by persons who are of legal age and
have been instructed accordingly. Personnel who are to be trained, instructed or who are un-
dergoing general training may only work with the appliance under the continuous supervision
of an experienced person.
Repairs may only be performed by qualified specialists. The provisions in the operating and
installation manual from KNF also need to be observed.
1.5 Behaviour in case of malfunctions and irregularities
The appliance may only be used in a flawless condition. If you as the operator notice irregular-
ities, malfunctions or damage, immediately take the appliance out of service and inform your
superior.
1.6 Switching off the appliance in an emergency
Press the main switch on the pump
module.
This disconnects the appliance from the
power supply at all poles.
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Putting into operation
D39489 | Date 12/2019
2. Putting into operation
When operating the appliance for the first time, do not leave it unattended until it has
reached a steady state.
2.1 Connecting the vacuum pump
Connect the vacuum pump’s 230 V plug
with earthing contact to the internal socket
in the pump module.
2.2 Connecting the appliance
For connection, please observe the national regulations. Observe the connection and power
ratings (see nameplate and technical data).
Make sure to establish a safe PE conductor
connection. Place the power cable so that
► It is easily accessible at all times and can
be pulled out quickly, for example in
case of a malfunction or emergency;
► It does not represent a trip hazard;
► It cannot come into contact with any
hot parts.
NOTICE