Pfeiffer Vacuum UNO 6 User manual

UnoLine™
Oil Sealed Rotary Vane Pump
PD 0022 BE/B (0606)
UNO 6
Betriebsanleitung • Operating Instructions

2
1. Safety Instructions.......................... 3
1.1. For Your Orientation ......................................... 3
1.2. Pictogram Definition ......................................... 3
2. Understanding The Pumps ............ 4
2.1. Main Features................................................... 4
Proper Use ................................................................ 4
Improper Use ............................................................ 4
2.2. Delivery............................................................. 4
3. Installation....................................... 5
3.1. Preparations For Installation ............................. 5
3.2. Pump Set-Up And Location .............................. 5
3.3. Connecting The Vacuum Side........................... 5
3.4. Connecting The Exhaust Side........................... 5
3.5. Connecting To Mains Power ............................ 5
4. Operations....................................... 6
4.1. Filling In And Checking The Operating Fluid ..... 6
4.2. Switching The Pump ON And Off..................... 6
4.2.1.Permissible Operating Duration ....................... 7
4.3. Using The Gas Ballast Valve ............................. 7
5. What To Do In Case Of Breakdowns ? 8
6. Maintenance.................................... 9
6.1. Changing The Operating Fluid .......................... 9
6.2. Changing The Exhaust Filter ........................... 10
6.3. Changing The Intake Filter .............................. 10
7. Service ............................................................ 11
8. Technical Data ................................................ 12
8.1. Dimensions..................................................... 12
9. Accessories.................................... 13
10. Spare Parts .................................... 14
Declaration of Contamination ............ 16
Declaration of Conformity .... (last page)
Index
Page
Please note:
Current operating instructions are also available via
www.pfeiffer-vacuum.net.

3
1.1. For Your Orientation
Instructions in the text
➡Operating instruction: here you have to do something.
Symbols used
The following symbols are used throughout in all illustrations
in this manual:
Vacuum flange
Exhaust connection
Gas ballast
Electrical connection
Position numbers
Ientical pump and accessory parts have the same position
numbers in all illustrations.
Danger of damage to the pump or the system
CAUTION
Danger of burns from touching hot parts
WARNING
Danger of an electric shock
WARNING
ACHTUNG
1. Safety Instructions
☞Read and follow all instructions in this manual
☞Inform yourself regarding:
– Hazards with respect to the pump.
– Hazards with respect to your system.
– Hazards with respect to the media being pumped.
☞Avoid exposing any part of your body to vacuum.
☞Follow the safety and accident prevention regulations.
☞Regularly check continuing compliance with all safety
instructions.
☞Do not carry out any unauthorized modifications on the
pump.
☞Please take account of the shipping instructions in Section
7 when returning pumps to us.
Danger of physical injury
WARNING
1.2. Pictogram Definition
Important note.
☞
PLEASE NOTE
Modifications reserved.

4
74 76 142 80
250 2 1 6 140
Product Order no.:
Pump with single phase motor and
prepared for operating fluid DD11
(D1 included in the delivery)
230V/50 Hz (± 10%) PK D01 151
2.2. Delivery
Proper use
– Rotary vane vacuum pumps may only be used for the
purpose of generating vacuum.
– The pumps are only suitable for the pumping of air and
inert gases.
– The pumps should not be used as compressors.
– Corrosive or explosive gases must not be pumped.
– The pumps should not be located in areas where there is a
danger of explosions.
– Accessories other than those named in this manual may
only be used with the agreement of Pfeiffer Vacuum.
Improper Use
– Uses not covered above, and, in particular:
– The pumping of gases which are contaminated with
particles, dust and condensate.
– Connection to pumps and units which is not permitted
according to their operating instructions.
– Connection to units which contain touchable and voltage
carrying parts.
Improper use will cause any rights regarding liability and
guarantees to be forfeited.
2.1. Main Features
2. Understanding The Pump
The UNO 6 is a oil-sealed, single stage operating rotary vane
vacuum pump with air cooling and circulatory lubrication. A
safety valve in the intake flange closes the intake line
automatically and prevents operating fluid back-streaming
when the pump is switched off. The outlet is via an operating
fluid separator (ONF) with integrated oil mist filter. The pump
is appropriate for operations in process technology in the
food processing, and packing industries and the metallurgical
field.
The pump have been designed for non-stop or intermittent
operations in the vacuum range from 400 to 2 mbar.
Rotary Vane Pump UNO 6
1 Vacuum flange
2 Exhaust connection
6 Pump casing
76 Cover
80 Sight glass
90 Operating fluid return unit
140 Operating fluid filler screw
142 Operating fluid drain screw
250 Motor,

5
3. Installation
3.1. Preparations For Installation
Do not carry out any unauthorized conversions
or modifications to the rotary vane vacuum
pump.
Fill up with operating fluid before operating the
pump for the first time (included with the
delivery consignment). Do not tilt pumps filled
with operating fluid otherwise the operating fluid
can escape from the exhaust outlet.
3.2. Pump Set-Up And Location
➡Set up the pump on an even and horizontal surface; the
pump does not need to be secured to the standing surface.
➡Where stationary installation in a system is involved, the
pump must be anchored.
➡The maximum set-up level is 2000 m N.N.
➡The maximum relative humidity is 85%.
➡Sight glass 80 must be visible from the front side and easily
accessible.
➡Adequate air circulation must be ensured where the pump
is installed in a closed casing; the permissible ambient
temperature is +12°C.....+35°C for operating fluid D1.
3.3. Connecting The Vacuum Side
➡Keep the connection between the pump and vacuum
chamber as short as possible.
➡Remove scaling and the like from welded lines before
fitting.
– To protect the pump, separators, filters, cooling traps etc.
can be fitted upstream (please refer to Section 9, "Acesso-
ries"). Please note however that the volume flow rate is
reduced by the conductance value of accessory.
– Intake lines can be of metal hose or PVC hoses with ISO-
KF, ISO-K flanges.
3.4. Connecting The Exhaust Side
Dangerous levels of pressure can build up in the
exhaust line. Therefore:
Lay exhaust lines without shut-off elements.
The exhaust line, which should correspond to
the exhaust diameter DN2 of the pump, should
be laid descending from the pump so that no condensate can
flow back into the pump. Otherwise fit a condensate
separator. The exhaust pressure may not exceed 1.5 bar. Use
an exhaust adapter in accordance with the accessories in
Section 9 for the connection of the exhaust line.
.
CAUTION
CAUTION
WARNING
3.5. Connecting To Mains Power
The electrical connections must be carried out
in accordance with the local regulations.
Voltage and frequency data contained on the
rating plate must comply with mains power
values. When mains power has been connected,
the protective earth lead should be checked.
Disconnect voltage to the pump before opening
the terminal box:
Single phase motor
The UNO 6 is fitted with a single phase motor with integrated
thermal protection switch and a power supply cable (2 m) as
standard.
To protect the motor in case of malfunction,
mains fuse protection must be implemented by
the customer.
CAUTION
WARNING
CAUTION
Expelled gases and vapours can represent a
health hazard and/or be damaging to the
environment. The local safety regulations must
be observed.
CAUTION
3
2
1
Z
1
2U2
U1Z1
~
Connecting diagram with integrated thermal protection switch

6
74 76 142/236 80
250 2 1 6 140/234
To make shure that the high vacuum safety
valve works proper at any intake pressure,
there should be at least a pressure difference
of 250 mbar between the intake and the
exhaust side.
Protect pump by means of suitable measures
(e.g. dust separator) when the pumped gases
are contaminated with particles or dust. If
necessary check operating fluid regular or
change operating fluid more frequent.
CAUTION
☞
PLEASE NOTE
4.1. Filling In And Checking The
Operating Fluid
The standard version pumps have been tested
using operating fluid D1. Only the use of this
operating fluid guarantees attained final
pressure levels and the unproblematic function
of the pump. Where ambient temperatures of
less than 12°C and in excess of 35°C are involved, other
operating fluids, agreed with Pfeiffer Service, should be used.
One filling of operating fluid is included with the delivery
consignment.
Operating fluid should be disposed of in accordance with the
respective local regulations.
Filling and topping up operating fluid should
only be carried out when the pump has been
switched off.
➡Unscrew operating fluid filler screw 140.
➡Fill in the operating fluid included with the delivery
consignment; refer to the rating plate or "Technical Data"
for the filling amounts of operating fluid.
➡Screw in operating fluid filler screw 140; take care with
O-ring 234!
➡Check the level of operating fluid only when the pump is at
rest. The level should be between the middle and the
upper part on the sight glass scale.
- When the pump is in operation, the operating fluid
level should be in the middle part of the sight glass
scale.
➡Where non-stop operations are involved, the operating
fluid level should be checked daily, otherwise each time
the pump is switched on.
Please note:
Where unusually high levels of operating fluid are being lost it
is necessary to carry out a check of the radial shaft seals.
If operating fluid leaks out from under the pump between the
pump casing and the motor or fan, the radial shaft seals
should be replaced. In this case please get in touch with your
local Pfeiffer Vacuum Service (please refer to Section 7).
4.2. Switching The Pump ON And OFF
The pump gets hot when in operation.
The pump can be switched on and off in all pressure ranges.
The minimum temperature on starting is +12°C in accordance
with DIN 28426. Switch on the pump with the inlet closed and
allow to warm up for 15 minutes. Having warmed up, the
pump can be switched on and off in any pressure range.
WARNING
CAUTION
CAUTION
4. Operations
Rotary vane vacuum pump UNO 6
1 Vacuum flange
2 Exhaust connection
74 Gas ballast
76 Cover
80 Sight glass
140 Operating fluid filler screw
142 Operating fluid drain screw
234 O-ring
236 O-ring
250 Motor;
On switching off (intake pressure <750 mbar), the integrated
safety valve to the vacuum apparatus closes
automatically.and ventilates the pump.

7
OOppeerraattiioonnmmooddee
ccoonnttiinnuuoouuss1) iinntteerrvvaallll2) (max. 1h)
IInnttaakkee400 ... final pressure 1000 ... 400 mbar
PPrreessssuurree((mmbbaarr))
1) Continuous operation: continuous pumping at a certain pressure
(400 ... 2 mbar) without time limitation.
2) SSwwiittcchhooffffppuummppffoorraattlleeaasstt3300sseecc, so that the operating
fluid, separated by the operating fluid separator, can return to the
operating fluid sump.
4.3. Using The Gas Ballast Valve
No special measures are necessary providing the correct
pump version is being operated (selection of operating fluid,
materials etc.).
To avoid condensation in the pump, vapours
should only be pumped off when the pump is
warm and with gas ballast valve open. Note
pump water vapour compatibility levels under
Section 8. Technical Data. When the process
has been completed, allow the pump to continue running for
about 30 minutes with open gas ballast valve for operating
fluid regeneration purposes.
Gas Ballast Valve
Air is periodically fed into the working chamber at the begin-
ning of the compression phase via the gas ballast valve.
The gas ballast valve is shut when turning to position 0 and
open when turning to position 1. Intermediate settings are not
possible.
CAUTION
4.2.1. Permissible Operating Duration
Gas ballast valve 74
74.1 Operating fluid return line
74.2 Gas ballast casing
74.3 Kugelventil
74.4 Gas ballast filter
74.5 Gummikugel

8
Problem Possible Causes Elimination
Pump does not attain final pressure The pump is dirty Operate the pump for a longer period with open
gas The operating fluid is dirty ballast valve or
change the operating fluid.
Insufficient operating fluid Top up operating fluid.
Leak in the system Repair leak.
Unusual operating noises Damage to the pump system Request repair by Pfeiffer Vacuum Service.
Damage to the coupling part Request repair by Pfeiffer Vacuum Service.
Operating fluid is leaking out from
under the pump Defective radial shaft seals Request repair by Pfeiffer Vacuum Service.
Gas ballast function is not Nozzle inside the gas ballast valve
functioning is dirty Unscrew nozzle and clean.
The pump does not start The ambient temperature is <12°C Warm up pump.
Dirty pump system Request cleaning by Pfeiffer Vacuum Service.
5. What To Do In Case Of Breakdowns ?

9
➡Depending on the process, change the operating fluid
every 500-2000 operating hours, but at least once every 6
months. The condition of the operating fluid can be asses-
sed by its colour. Fresh operating fluid D1 is golden yellow.
Used operating fluid is dark brown down to black and of
milky consistencies depending on the typ of process.
➡Switch off the pump.
➡Unscrew operating fluid drain screw 142 and operating
fluid filler screw 140 and drain off operating fluid.
The temperature of the operating fluid can be as
high as 100°C. When carrying out maintenance
and repair work and depending on the applicati-
on, toxic gases and vapours can escape from
the operating fluid which can also be enriched
with substances harmful to health (radioactive, chemical
etc.).
WARNING
6. Maintenance
Maintenance work precautions
Secure the pump against unintentional
switching on when carrying out any work on
the pump.
If necessary, remove the pump from the system
for inspection.
➡The pump should only dismantled as far as is necessary in
order to eliminate defects.
➡Account must be taken of the user instructions when
working with synthetic operating fluids and with toxic or
substances enriched with corrosive gases.
➡Clean the pump parts only with benzin or the similar. Do
not use soluble washing agents.
6.1. Changing The Operating Fluid
The ageing process of operating fluid is dependent on the
pump applications.
Please note:
The disposal of used operating fluid must be carried in accor-
dance with the respective local regulations.
Please request safety instruction data sheets for operating
fluids from Pfeiffer Vacuum or download from the INTRANET/
INTERNET.
CAUTION
➡Screw in operating fluid drain screw 142; take care with
the O-ring!
➡Fill in new operating fluid and check the filling level in
accordance with Section 4.1.
➡Where the operating fluid is extremely dirty, several chan-
ges may be necessary (flushing).
➡Screw in operating fluid filler screw 140.
➡When new operating fluid has been filled in, operate the
pump for approximately 30 minutes and then switch off
again.
➡Drain off operating fluid at drain screw 142.
➡Continue to flush the pump until the operating fluid remains
clean.

10
1
1.1
2
10
12
13
15 16
22
21 25
26
29
36
37
71
72
74
75
77
76
80 81
100
101
102
103
104
105
119
122
120
121
250
142
140
290
147
74.7
74.3
74.4
74.1
74.6
74.5
74.2
27
28
74.6
Changing the exhaust filter and the intake filter
1 Vacuum flange
Vacuum safety valve; complete (consisting of pos.:
1, 21, 22, 25, 26, 27, 28, 29)
28 Intake filter
76 Cover
119 Screws
120 Exhaust filter
121 O-ring
122 O-ring
6.2. Changing The Exhaust Filter
Exhaust filter 120 in operating fluid separator 75 should be
replaced, depending on the application and level of contami-
nation, every 500 to 5000 operating hours. It is recommended
to also replace the respective o-rings 121 and 122.
Indications for a filter replacement
– Increased expulsion of operating fluid mist from the
exhaust flange.
– Increased power consumption.
Depending on the process, toxic gases and
vapours can be present when replacing the
exhaust filter. Maintenance and repair work
may only be carried out by qualified personnel
and in compliance with the respective
regulations.
➡Unscrew screws 119 from cover 76; take care with the O-
ring 122.
➡Remove cover 76.
➡Remove used exhaust filter 120; take care with the O-ring
121.
➡Fit new exhaust filter 120; regard to the position of O-ring
121 und 122.
➡Re-assemble in reverse order.
WARNING
6.3. Changing The Intake Filter
The intake filter, located in the upper part of the intake flange
must be cleaned when the intake capacity reduces.
When cleaning the intake filter it is recommen-
ded to clean the vacuum safety valve at the
same time and check it for wear and tear.
When replacing the intake filter 28, care must
be taken that no dirt or the like gets into the
intake flange.
☞
PLEASE NOTE
CAUTION

11
7. Service
Do Make Use Of Our Service Facilities
In the event that repairs are necessary to your pumping
station, a number of options are available to you to ensure
any system down time is kept to a minimum:
– Have the pump repaired on the spot by our
Pfeiffer Vacuum Service Engineers;
– Return the individual components to the manufacturer for
repairs;
– Replace individual components with a new value
exchange units.
Local Pfeiffer Vacuum representatives can provide full
details.
Before Returning:
➡When returning the pump please use original factory
packing.
➡Dismantle all accessories.
➡Drain operating fluid.
➡If the pump free of harmful substances, please attach a
clearly visible notice: “Free of contamination” (to the unit
being returned, the delivery note and accompanying
paperwork).
Harmful substances" are substances and preparations as
defined in current legislation. Pfeiffer Vacuum will carry out
the decontamination and invoice this work to you if you have
not attached this note. This also applies where the operator
does not have the facilities to carry out the decontamination
work. Units which are contaminated microbiologically, explo-
sively or radioactively cannot be accepted as a matter of
principle.
Fill Out The Contamination Declaration
➡In every case the "Contamination Declaration" must be
completed diligently and truthfully.
➡A copy of the completed declaration must accompany the
unit; any additional copies must be sent to your local Pfeif-
fer Vacuum Service Center.
Please get in touch with your local Pfeiffer Vacuum represen-
tatives if there are any questions regarding contamination.
Decontaminate units before returning or possi-
ble disposal. Do not return any units which are
microbiologically, explosively or radio-
actively contaminated.
Returning Contaminated Units
If contaminated units have to be returned for
maintenance/repair, the following instructions concerning
shipping must be followed without fail:
➡Neutralise the pump by flushing with nitrogen or dry air.
➡Seal all openings to the air.
➡Seal pump or unit in suitable protective foil.
➡Ship units only in appropriate transport containers.
WARNING
Repair orders are carried out according to our
general conditions of sale and supply.
➡If repairs are necessary, please send the unit together
with a short damage description to your nearest Pfeiffer
Vacuum Service Center.
☞
PLEASE NOTE

12
UNO 6
DN 1= ∅12 / NW 16
DN 2= ∅12
** (1-phasig)
* (3-phasig)
8.1. Dimension
Feature Unit Pump UNO 6
Connection nominal diameter
Input DN 1 DN 16 ISO-KF mit
G 3/8” inner thread
Output DN 2 G 3/8”
hose coupling ø 12
Flow rate at
50 Hz m3/h 6
Final pressure
Total without gas ballast mbar < 2
Total with gas ballast mbar < 3
Water vapour compatibility g/h 102
Water vapour acceptable capacity mbar 23
Gas ballast valve ja
Noise level
without gas ballast dB(A) 65
Operating fluid l 0,2
Max. permissible operating fluid temperature 1) °C < 100
Exhaust filter; degree of separation % 99,9
Rotation speed
at 50 Hz 1/min 1400
Rated power at
230 V/50 Hz (1-phase) kW 0,55
Weight, approx.. kg 17
1) at 25 °C ambient temperature and operating fluid D1
8. Technical Data

13
9. Accessories
Description Type Size Order No. Comments
Operating fluid D1 1L PK005 875-T
Operating fluid D1 5L PK005 876-T
Operating fluid D1 20L PK005 877-T standard
Adapter for the exhaust connection
G 3/8 auf DN 16 ISO-KF PK 101 002
Dust separator SAS 20 Rp 1/2” inner thread PK Z60 502
Ball valve VKP 20 G 1/2” inner thread PK Z50 002
Adaption via DN 16 ISO-KF / R 1/2 kegelig PK 101 056 for SAS 20 and VKP 20
Vacuum Gauge (Measuring range: 1000 ... 10 mbar) G 1/2 outer thread P 6006 102 ZC
Vacuum Gauge (Measuring range: 1000 ... 10 mbar) DN 10 ISO-KF PK M10 001 A

Spare parts packages for UNO 6
10. Spare Parts
14
Maintenance kit UNO 6, PK E51 002 -T
Pos. Description Size Required Comments
pieces/pump
77 Gasket 1
120 Exhaust filter FPS 40 x 63 1
121 O-ring 18 x 5 1
122 O-ring 30 x 5 1
140 Operating fluid filler screw 1
142 Operating fluid drain screw 1
Set of seals UNO 6, PK E50 002 -T
Pos. Description Size Required Comments
pieces/pump
13 O-ring 73 x 3 2
21 O-ring 24,5 x 3 1
26 O-ring 15 x 2 1
101 Copper seal 6 x 10 x 1 3
121 O-ring 18 x 5 1
122 O-ring 30 x 5 1
Overhaul kit UNO 6, PK E52 002 -T
Pos. Description Size Required Comments
pieces/pump
Set of seals 1
16 Vanes 3
25 Valve plate 1
28 Intake strainer 1
36 Radial shaft seal ring 20 x 30 x 7 1 Typ E
80 Sight glass 1
120 Exhaust filter FPS 40 x 63 1
140 Operating fluid filler screw 1
142 Operating fluid drain screw 1
Vacuum safety valve kit UNO 6, PK E54 002 -T
Pos. Description Size Required Comments
pieces/pump
21 O-ring 24,5 x 3 1
22 Compression spring 1
25 Valve plate 1
26 O-Ring 15 x 2 1
28 Intake strainer 1
29 Screw M 4 x 6 1

15
1
1.1
2
10
12
13
15 16
22
21 25
26
29
36
37
71
72
74
75
77
76
80 81
100
101
102
103
104
105
119
122
120
121
250
142
140
290
147
74.7
74.3
74.4
74.1
74.6
74.5
74.2
27
28
74.6
Exploded drawing
The use of other accessories than mentioned in
this instruction requires prior authorisation from
Pfeiffer Vacuum.
When ordering accessories and spare parts please be sure to
state the full part number. When ordering spare parts please
state additionally the unit type and unit number (see rating
plate). Please use this list as an order form (by taking a copy).
☞
PLEASE NOTE
Only authorized, experienced and trained personnel are
permitted to make changes or perform maintenance or
repairs. Unapproved changes by the customer void all
warranty and liability claims against Pfeiffer Vacuum.
Please use our Service Training offers (informa-
tion is also available via
www.pfeiffer-vacuum.net).
☞
PLEASE NOTE

16
Tradename Chemical name Danger class Precautions associated Action if spillage or human
Product name (or Symbol) with substance contact
Manufacturer
1.
2.
3.
4.
5.
5. Legally Binding Declaration
I hereby declare that the information supplied on this form is complete and accurate. The despatch of equipment will be in
accordance with the appropriate regulations covering Packaging, Transportation and Labelling of Dangerous Substances.
Name of Organisation: _______________________________________________________________________________
Address: _____________________________________ Post code: _____________________________________
Tel.: ______________________________________________________________________________________
Fax: _____________________________________ Telex: ________________________________________
Name: ______________________________________________________________________________________
Job title: ______________________________________________________________________________________
Date: _____________________________________ Company stamp: ________________________________
Legally binding signature: _____________________________________________________________________________
Declaration of Contamination of Vacuum Equipment and Components
The repair and/or service of vacuum components will only be
carried out if a correctly completed declaration has been
submitted. Non-completion will result in delay.
The manufacturer could refuse to accept any equipment
without a declaration.
This declaration can only be completed and signed by authorised and qualified staff:
1. Description of component:
- Equipment type/model: _________________________
- Code No.: __________________________
- Serial No.: __________________________
- Invoice No.: __________________________
- Delivery Date: __________________________
3. Equipment condition
- Has the equipment been used?
yes ❐no ❐
- What type of pump oil was used?
___________________________________________
- Is the equipment free from potentially harmful
substances?
yes ❐(go to section 5)
no ❐(go to section 4)
4. Process related contamination
of equipment
- toxic yes ❐no ❐
- corrosive yes ❐no ❐
- microbiological hazard*) yes ❐no ❐
- explosive*) yes ❐no ❐
- radioactive*) yes ❐ no ❐
- other harmful substances yes ❐no ❐
*) We will not accept delivery of any equipment that has been radioactively or microbiologically contaminated without written
evidence of decontamination!
2. Reason for return:
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________
_____________________________________________
Please list all substances, gases and by-products which may have come into contact with the equipment:

im Sinne folgender EU-Richtlinien:
pursuant to the following EU directives:
- Maschinen/Machinery 98/37/EG (Anhang/Annex IIA)
- Elektromagnetische Verträglichkeit/Electromagnetic Compatibility 89/336/EWG
- Niederspannung/Low Voltage 2006/95/EG
Hiermit erklären wir, daß das unten aufgeführte Produkt den Bestimmungen der EU-Maschinen-
richtlinie 98/37/EG, der EU-Richtlinie über Elektromagnetische Verträglichkeit 89/336/EWG
und der EU-Niederspannungsrichtlinie 2006/95/EG entspricht.
We hereby certify, that the product specified below is in accordance with the provision of EU Machinery
Directive 98/37/EEC, EU Electromagentic Compatibility Directive 89/336/EEC and EU Low
Voltage Directive 2006/95/EC.
Produkt/Product:
UUNNOO66
Angewendete Richtlinien, harmonisierte Normen und angewendete nationale Normen in Sprachen und
Spezifikationen:
Guidelines, harmonised standards, national standards in languages and specifications which have been
applied:
EN ISO 12100-1 EN 60335-1, -41
EN ISO 12100-2 EN 61 010
EN 294 EN 1012-2
EN 50 081-1
EN 50 082-2
Unterschriften/Signatures:
Unterschriften:
(M. Bender) (Dr. M. Wiemer)
Geschäftsführer Geschäftsführer
Managing Director Managing Director
Pfeiffer Vacuum GmbH
Berliner Str. 43
35614 Asslar
Germany
Konformitätserklärung
Declaration of Conformity
Konf.I/2007

Pfeiffer Vacuum Technology AG · Headquarters/Germany
Tel. [phone] · Fax [phone] · [email protected] · www.pfeiffer-vacuum.net
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