D39489-BA-PM-EN.pdf - 第6页
6 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…
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D39489 | Date 12/2019
About this manual
Purpose and target audience
This manual, together with the operating manual for the MEMMERT vacuum oven, describes
how to use and put into operation the MEMMERT pump module. Pump modules can be
purchased with or without a pre-installed vacuum pump.
The manual contains the original maintenance and operating manual for the membrane vacu-
um pump, which may have been installed, from the company KNF.
The pump module may only be used in combination with the MEMMERT vacuum oven VO or
VOcool. All information in terms of safety instructions, assembly, function, transport, putting
into operation, troubleshooting, maintenance and decommissioning/disposal can be found in
the operating manual for the vacuum oven VO.
This manual is intended for use by trained personnel of the owner, who have the task of oper-
ating and/or maintaining the respective appliance. If you are asked to work on the appliance,
read this manual carefully before starting.
Familiarise yourself with the safety regulations. Only perform work that is described in this
manual. If there is something you do not understand, or certain information is missing, ask
your manager or contact the manufacturer. Do not do anything without authorisation.
Other documents to be observed as applicable:
► The operating manual for the MEMMERT vacuum oven VO
► The original maintenance and operating manual for the vacuum pump from KNF
Storage and resale
This operating manual belongs with the appliance and should always be stored where per-
sons working on the appliance have access to it. It is the owner’s responsibility to ensure that
persons who are working on or are going to work on the appliance know where to find the
operating manual. We recommend that it is always stored in a protected location close to the
appliance. Make sure that the operating manual is not damaged by heat or humidity. If the
appliance is resold or transported and then set up again at a different location, the operating
manual must remain with it.
The current version of this operating manual in PDF format is also available for download
from http://www.memmert.com/en/service/downloads/user-manual/.
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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.