Owner manual

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.: 999223 / 08/07/2009
page 4 of 34
➨ Danger! Immediate danger. Death or severe injuries as well as damage
to equipment and environment can occur.
☞ Warning! Possible danger. Severe injuries as well as damage to equip-
ment and environment can occur.
• Caution!Possibledanger.Slightinjuriesaswellasdamagetoequip-
ment and environment can occur.
Note. Disregarding of notes may cause damage to the product.
Caution! Hot surface!
Isolate equipment from mains before removing the cover.
NOTICE
Contents
1 Safety information ...................................................................................................5
1.1 General information ......................................................................................................................5
1.2 Intended use .................................................................................................................................5
1.3 Setting up and installing the equipment .......................................................................................5
1.4 Ambient conditions .......................................................................................................................6
1.5 Operating conditions ....................................................................................................................7
1.6 Safety during operation ................................................................................................................7
1.7 Maintenance and repair ................................................................................................................9
2 Standard items and options .................................................................................10
3 Technical data ........................................................................................................11
3.1 Gas inlet temperatures ..............................................................................................................12
3.2 Wetted parts ..............................................................................................................................12
3.3 Pump parts ................................................................................................................................12
4 Use and operation .................................................................................................15
4.1 Connection of the control cable ..................................................................................................15
4.2UsingaROTACOOLreuxcooler ..............................................................................................15
4.3 Installing in a vacuum system ....................................................................................................15
4.4 During operation .........................................................................................................................17
4.5 Attention: Important notes regarding the use of gas ballast .......................................................18
4.6 Shutdown ...................................................................................................................................19
5 Assembling the condenser (accessory) ..............................................................20
6 Troubleshooting ....................................................................................................22
7 Replacing diaphragms and valves.......................................................................23
7.1 Cleaning and inspecting the pump heads .................................................................................24
7.2 Replacing the diaphragm ..........................................................................................................26
7.3 Replacing the valves and assembly of the pump heads ...........................................................26
7.4 Replacing the overpressure safety relief device at the condenser ............................................29
8 Warranty, liability, copyright .................................................................................30
9 FAQ / repair work ...................................................................................................31
10 Conrmation of condition of unit .......................................................................32
11 CE Declaration of conformity .............................................................................33