VACUUBRAND CVC 2II - Manual (Page 5)

page 5 of 36
Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to check
carefully the validity of this document with respect to his product. manual-no.: 997835 / 15/12/2009
Adopt suitable measures to prevent dangers arising from dangerous or explosive
gases and dangers arising from the formation of explosive fluids or explosive or
flammable mixtures and ensure that the materials of the wetted parts are compatible,
see section “Technical data”.
☞ Adopt suitable measures to prevent the release of dangerous, explosive, corrosive
or polluting fluids.
☞ Use inert gas for venting if necessary.
☞ Take adequate precautions to protect people from the effects of dangerous sub-
stances, wear appropriate safety-clothing and safety glasses.
☞ Position the device in the vacuum system so as to avoid flow of condensate to-
wards the pressure transducer inside the device.
Electronic equipment is never 100% fail-safe. This may lead to an indefinite status of
the equipment. Provide protective measures against malfunction and failure.
☞ Operating the isolation or cooling water valve or the pump (in combination with VMS
Module A) must not lead to a critical dangerous situation under any circumstances.
Use only genuine spare parts and accessories.
☞ Otherwise safety and performance of the equipment as well as the electromagnetic
compatibility of the equipment might be reduced.
Ensure that maintenance is done only by suitably trained and supervised technicians.
Ensure that the maintenance technician is familiar with the safety procedures which
relate to the product processed by the vacuum system and that the equipment, if
necessary, is appropriately decontaminated before starting maintenance.
Obey local and national safety regulations.
Before starting maintenance vent the system, isolate the components from the vacuum
system and the electrical supply.
Before starting maintenance, wait two minutes after isolating the equipment from mains
to allow the capacitors to discharge.
In order to comply with law (occupational, health and safety regulations, safety at work
law and regulations for environmental protection) vacuum pumps, components and
measuring instruments returned to the manufacturer can be repaired only when certain
procedures (see section ”Notes on return to the factory”) are followed.