LEYBOLD SOGEVAC SV120 BI FC User manual

SOGEVAC
®
SV120 BI FC
Single-stage, oil-sealed rotary vane pump
Operating Instructions 300423246_002_C1
and spare parts list
Part Numbers
960560V
to
960565V
and their variants

2 300423246_002_C1 - 10/2018 - © Leybold
Contents
Page
0 Important Safety Information 4
0.1 Mechanical Hazards 4
0.2 Electrical Hazards 4
0.3 Thermal Hazards 5
0.4 Hazards Caused by Materials and Substances 5
0.5 Danger of Pump Damage 6
1 Description 7
1.1 Principle of operation 7
1.2 Technical characteristics 8
1.3 Accessories 11
1.4 Lubricants 11
2 Transport and Storing 12
2.1 Transport and packaging 12
2.2 Mounting orientation 19
2.3 Storing 19
3 Installation 20
3.1 Setting up 20
3.2 Conforming use 21
3.3 Connection to system 22
3.4 Electrical connections 23
3.5 Oil filling 24
4 Operation 25
4.1 Operation 25
4.2 Working in cycles in / out 26
4.3 Switching off / Shutdown 26
4.4 Return to Leybold 26
4.5 Taking out of use 26
5 Maintenance 27
5.1 Safety Information 27
5.2 Maintenance Intervals 27
5.3 Leybold Service 28
5.4 Maintenance Work 28
6 Troubleshooting 31
7 Spare parts 33
8 Waste Disposal 36
EC Conformance Declaration 37

3300423246_002_C1 - 10/2018 - © Leybold
Safety Information
Obligation to Provide Information
Before installing and commissioning the pumps, carefully read these
Operating Instructions and follow the information so as to ensure optimum
and safe working right from the start.
The Leybold SOGEVAC®has been designed for safe and efficient operation
when used properly and in accordance with these Operating Instructions. It is
the responsibility of the user to carefully read and strictly observe all safety
precautions described in this section and throughout the Operating
Instructions. The SOGEVAC®must only be operated in the proper condition
and under the conditions described in the Operating Instructions. It must be
operated and maintained by trained personnel only. Consult local, state, and
national agencies regarding specific requirements and regulations. Address
any further safety, operation and/or maintenance questions to our nearest
office.
DANGER indicates an imminently hazardous situation which, if not avoid-
ed, will result in death or serious injury.
WARNING indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided,
could result in minor or moderate injury.
NOTICE is used to notify users of installation, operation, programming or
maintenance information that is important, but not hazard related.
We reserve the right to modify the design and the specified data. The illustra-
tions are not binding.
Retain the Operating Instructions for further use.
NOTICE
DANGER
WARNING
CAUTION
NOTICE

4 300423246_002_C1 - 10/2018 - © Leybold
Safety Information
0 Important Safety Information
0.1 Mechanical Hazards
1 Never expose part of the body to the vacuum. There is a danger of
injury. Never operate the pump with an open and thus accessible inlet.
Vacuum connections as well as oil filling and oil draining openings
must not be opened during operation of the pump.
0.2 Electrical Hazards
1 Disconnect the unit from the power supply before starting any work or
pull the mains plug.
2 High electric voltages! When touching parts at high electric voltages,
there is the risk of suffering severe injuries by an electric shock! Covers
marked with this symbol must only be opened by trained electricians
after having reliably deenergised (lockout/tagout) the equipment and
waited minimum 10 minutes.
3 Always operate the pump with a properly connected protective earth
conductor and make sure that the motor & FC connection box are
closed.
4 Observe the manufacturer’s information and operating instructions for
the respective frequency converter (enclosed).
5 Use only the Leybold frequency converter for the pumps equipped
with one.
6 After having made changes to the wiring, check the motor’s direction
of rotation.
7 Lay the connecting lines so that these cannot be damaged. Protect
the lines against humidity and contact with fluids.
8 Avoid thermally stressing the lines by unfavourable laying. Provide
strain relief for the connecting lines so that the plugs and the line con-
nectors are not subjected to excessively high mechanical stresses.
9 Lay electric feed lines so that there is no risk of tripping over these.
WARNING
DANGER

5300423246_002_C1 - 10/2018 - © Leybold
Safety Information
0.3 Thermal Hazards
1 Hot surfaces! In normal operation, the pump surface temperature can
reach 85°C. There is a risk of burning. Switch off the pump and let it
cool down before any intervention or take appropriate precautions. It is
recommended to use an oil casing or pump touching protection at
high ambient temperatures.
2 The noise enclosure is an accessory not included in the pump delivery.
3 All work on a pump which is “still warm from operation” should be
done only whilst wearing protective gloves.
4 Handle the pump only while vented and after having let it cool down.
5 Never remove the oil-fill or oil-drain plugs while the pump is running.
There exists the risk of suffering burns. Always wear protective gloves
and protective goggles also for protection against the oil.
0.4 Hazards Caused by Materials and Substances
1 SOGEVAC® pumps are not designed:
■for pumping of dusty, aggressive, corrosive, flammable or explosive
gases or gases mixtures ;
■for pumping of oxygen or other highly reactive gases with a greater
concentration than atmospheric concentration (>20%) ;
■for working in flammable or explosive environment.
For all these cases, special materials must be used. In case of doubt,
please contact Leybold.
See also the limits of use indicated in the CE declaration of conformity.
2 Depending on the process involved, dangerous substances and oil
may escape from the pump. Take the necessary safety precautions !
3 Take appropriate precautions to insure that the pump cannot start.
4 If the pump has pumped hazardous gases it will be absolutely neces-
sary to determine the nature of the hazard involved and take the
appropriate safety precautions.
5 Observe all safety regulations !
6 Take adequate safety precautions prior to opening the intake or
exhaust port.
7 Respect the instructions concerning environment protection when dis-
carding used oil or exhaust filters !
8 Cancer and Reproductive harm (IAW www.P65warnings.ca.gov).
CAUTION
DANGER

6 300423246_002_C1 - 10/2018 - © Leybold
Safety Information
9 Some pumps use perfluoropolyether (PFPE) as lubricant.
When handling PFPE you should observe the following:
During thermal decomposition at temperatures over 290 °C toxic and
corrosive gases are released. This is not likely to happen in a
SOGEVAC®pump. When handling PFPE keep it way from open fires.
Do not smoke with PFPE on your fingers.
Touch the inner sections of the pumps only while wearing clean gloves,
and use clean tools; do the necessary work in clean and dry rooms.
0.5 Danger of Pump Damage
1 Do not allow the ingestion of any objects (screws, welding beads,
nuts, washers, pieces of wire, fittings etc.) through the intake port of
the pump.
Objects falling into the pump can cause severe damage.
2 Liquid and solid particles must not enter the pump. Install the ade-
quate filters, separators and/or condensers. In case of doubt consult
Leybold.
3 The intake line of the pump must never be connected to a device with
over atmospheric pressure. Design the exhaust line so that no pres-
sure higher than 1,15 bar abs. (0,15 bar rel.) can occur. Never work
with closed or restricted pump exhaust.
4 The pump must only be operated in buildings and below 2000 m sea
level.
5 Operating of the pump without oil or operating with incorrect direction
of rotation can destroy the pump or lead to oil backstreaming.
6 Never use discarded seals. Always assemble using new seals.
7 The pump must be packaged in such a way that it will not be dam-
aged during shipping, and so that no harmful substances can escape
from the package.
NOTICE

7300423246_002_C1 - 10/2018 - © Leybold
Description
1 Description
SOGEVAC®pumps are designed for pumping of inert gases in the range of
rough vacuum, between atmospheric pressure and ultimate pressure of the
pump.
When removing condensable vapours, periodic opening of the gas ballast
valve is required.
1.1 Principle of operation
The SOGEVAC®pumps are single-stage oil-sealed rotary vane vacuum
pumps.
The rotor, having three slots in which the vanes are sliding, is eccentrically
installed in a pump cylinder (stator). The vanes separate the interior space
into 3 chambers. The volume of these chambers varies with the rotation of
the rotor.
The gas sucked into the inlet chamber is compressed and then pushed out
at the exhaust valve.
The oil injected in the inlet chamber guarantees the air-tightness, the
lubrication and cooling of the pump. It is dragged off by the compressed
gases and roughly separated by gravity when entering in the oil sump. A fine
separation is then operated in the exhaust filter. An internal transfer pushes
the collected oil back into the vacuum generator, the transfer is operated by
a float valve to avoid atmospheric air coming from the oil casing to the inlet of
the pump when no oil is present in the recovery system.
The oil circulation functions by differential pressures.
The pumps are equipped with a gas ballast valve for pumping condensable
vapours.
The anti suckback valve at the inlet flange avoids oil coming back into the
inlet line when the pump is stopped. This is valid for working pressures below
100 mbar and under the condition that the valve is kept clean and in good
condition. The anti suck-back valve is not a safety valve. If oil back flowing is
to be avoided by all means, it is necessary to mount a separate safety valve
on the pump inlet.
The frequency converter gives a constant pumping speed independently of
the mains frequency and regulates the pump power consumption. At high
inlet pressures, the pump speed is decreased.
The pump speed can be reduced to 900 rpm (idle mode) to reduce the
power consumption w/o loss of end pressure on some pump variants. In this
idle mode, the pump inlet pressure must remain below 10 mbar.

8 300423246_002_C1 - 10/2018 - © Leybold
Description
Information to user
The user’s manual or instruction manual for an intentional or unintentional
radiator shall caution the user that changes or modifications not expressly
approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
Note : This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications Operation of this
equipment in a residential area is likely to cause harmful interference in which
case the user will be required to correct the interference at his own expense.
This product has been tested to the requirements of CAN/CSA-C22.2 No.
61010-1, third edition, including Amendment 1, or a later version of the same
standard incorporating the same level of testing requirements. It complies
also to EN61010-1 third edition.
1.2 Technical characteristics
SV120 BI FC
50 Hz & 60 Hz
Nominal pumping speed m3/h ≥ 147
Pumping speed (according to PNEUROP) m3/h at 2 mbar ≥ 100
with 50 KF inlet
Pumping speed (according to PNEUROP) m3/h at 2 mbar ≥ 90
with 40 KF inlet
Ultimate partial pressure without gas ballast mbar ≤ 0,2
Ultimate total pressure with small gas ballast mbar ≤ 1,0
Water vapour tolerance:
with small gas ballast approx. mbar 10
Water vapour tolerable load:
with small gas ballast approx. kg·h-1 0.34
Noise level (according to DIN 46 635) dB (A) ≤ 61
Motor power - Rated rotational speed kW - min-1 2.2-1800
Mains voltage (+/- 10 %) AC ~ V 200 ... 240
Protection - Insulation 1) IP 20 - F
Leak rate mbar·I·s-1 <1 x 10-3
Ambient temperature °C 18 ... 40
See pump nameplate for further data.
1) Given by power & interface connections.
16AT 500 A @ 250 VAC

9300423246_002_C1 - 10/2018 - © Leybold
Description

10 300423246_002_C1 - 10/2018 - © Leybold
Description
Pumping Speed (m3/h)
Current (A)
Pressure (mbar)
Pressure (mbar)
SV120 BI FC 50 KF
180513Iden+fica+onBIPSV120BIFCBlackBox_sansLest.xls RDVALENCE19.10.18SV120BIFC
6
8
10
12
14
16
18
0.1 1 10 100
Currentsupply[A]
Pressure[mbar]
Currentsupply=f(Pressure)
SV120BIFC960563V3001
Eng:BenoitReynaudDate:24/05/2018
180513Iden+fica+onBIPSV120BIFCBlackBox_sansLest.xls RDVALENCE19.10.18SV120BIFC
0
20
40
60
80
100
120
140
0.1 1 10
100
Pumpingspeed[m3/h]
Pressure[mbar]
Pumpingspeed=f(Pressure)
SV120BIFC960563V3001
Eng:BenoitReynaudDate:24/05/2018

11300423246_002_C1 - 10/2018 - © Leybold
Description
1.3 Accessories
Specification Part No.
Adapter for tubing 712 41 608
Hex key metric male 12 mm E6507617
Mobile base frame with handles and oil pan 960560WB
Noise enclosure 960560NENC
1.4 Lubricants
The SOGEVAC® pumps should be run with vacuum pump oils with a viscos-
ity according to ISO category VG32.
Use only the Leybold oil indicated on the name plate and pump. In case
other oils are used, Leybold rejects all responsibility should any trouble occur.
Oil Conditioning Part No.
PFPE LVO 420 1 l L 420 01
Long life oil LVO 700 1 l L 700 01
Part No. Motor Gas
ballast
Inlet Exhaust Oil &
quantity
Power
connection
Interface
SV120 BI FC
960563V3001 A Y1 40 KF CLVO 700 2 l C20 Sub-D9
960565V A Y1 50 KF CLVO 700 2 l C20 Sub-D9
Motor: A = Single phase power supply 200-240V +/-10% 50 Hz and 60 Hz with fre-
quency converter
Gas ballast: Y1 = 1.5 m3/h manual
Exhaust: C = ½” barbed hose fitting

12 300423246_002_C1 - 10/2018 - © Leybold
Transport and Storing
2 Transport and Storing
2.1 Transport and packaging
SOGEVAC®vacuum pumps pass a rigorous operating test in our factory and
are packaged to avoid transport damages. Indications on the packaging
must be observed.
Please check packaging on delivery for transport damages.
The outer package bears a shock indicator, turning red at 50 g. Should the
shock indicator have reacted, a transportation damage may have occurred
and the freight forwarder must be advised.
Packing materials should be disposed off according to environmental laws or
re-cycled. These operating instructions are part of the consignment.
The connection ports are blanked off by plastic protective caps or self-
adhesives. Take these caps or self-adhesives away before turning on the
pump.
Necess
a
ry to
o
o
ls
Best tool for operations 5; 6; 7
Minimum tool needed
for operations 5; 6; 7
Needed for operations 2; 6; 7
Necessary tools
Needed for operation 2
Minimum tool needed for
operation 5 (Pozidriv)
Best tool for
operation 5 (Pozidriv)

13300423246_002_C1 - 10/2018 - © Leybold
Transport and Storing
Oerlikon Leybold Vacuum France, All rights reserved. ( c ) 2013
26/09/2015
Review
GREMILLET
Design
Review
26/09/2015
GREMILLET
Date
Name
ECR No.
Version
A3 MISE A JOUR ; NEW VERSION
Drawing-No.
Part-No.
of
TID
Sheet
Designation
Basic Material
Weight [kg]
Semi Finished Product
Scale
Format
Product
SV120 BIFC
300423358
000
.
2
7
UNPACKAGING NOTICE FOR PUMP
NOTICE DE DEBALLAGE POMPE
.
.
.
A3
.
A4
1
2
3
4
3 x
12
34

14 300423246_002_C1 - 10/2018 - © Leybold
Transport and Storing
Oerlikon Leybold Vacuum France, All rights reserved. ( c ) 2013
26/09/2015
Review
GREMILLET
Design
Review
26/09/2015
GREMILLET
Date
Name
ECR No.
Version
A3 MISE A JOUR ; NEW VERSION
Drawing-No.
Part-No.
of
TID
Sheet
Designation
Basic Material
Weight [kg]
Semi Finished Product
Scale
Format
Product
SV120 BIFC
300423358
000
.
3
7
UNPACKAGING NOTICE FOR PUMP
NOTICE DE DEBALLAGE POMPE
.
.
.
A3
.
A4
5
6
3 x
3 x
6

15300423246_002_C1 - 10/2018 - © Leybold
Transport and Storing
Oerlikon Leybold Vacuum France, All rights reserved. ( c ) 2013
26/09/2015
Review
GREMILLET
Design
Review
26/09/2015
GREMILLET
Date
Name
ECR No.
Version
A3 MISE A JOUR ; NEW VERSION
Drawing-No.
Part-No.
of
TID
Sheet
Designation
Basic Material
Weight [kg]
Semi Finished Product
Scale
Format
Product
SV120 BIFC
300423358
000
.
4
7
UNPACKAGING NOTICE FOR PUMP
NOTICE DE DEBALLAGE POMPE
.
.
.
A3
.
A4
7
7

16 300423246_002_C1 - 10/2018 - © Leybold
Transport and Storing
Oerlikon Leybold Vacuum France, All rights reserved. ( c ) 2013
26/09/2015
Review
GREMILLET
Design
Review
26/09/2015
GREMILLET
Date
Name
ECR No.
Version
A3 MISE A JOUR ; NEW VERSION
Drawing-No.
Part-No.
of
TID
Sheet
Designation
Basic Material
Weight [kg]
Semi Finished Product
Scale
Format
Product
SV120 BIFC
300423358
000
.
5
7
UNPACKAGING NOTICE FOR PUMP
NOTICE DE DEBALLAGE POMPE
.
.
.
A3
.
A4
9
10
2 x
8
8
9
10

17300423246_002_C1 - 10/2018 - © Leybold
Transport and Storing
Oerlikon Leybold Vacuum France, All rights reserved. ( c ) 2013
26/09/2015
Review
GREMILLET
Design
Review
26/09/2015
GREMILLET
Date
Name
ECR No.
Version
A3 MISE A JOUR ; NEW VERSION
Drawing-No.
Part-No.
of
TID
Sheet
Designation
Basic Material
Weight [kg]
Semi Finished Product
Scale
Format
Product
SV120 BIFC
300423358
000
.
6
7
UNPACKAGING NOTICE FOR PUMP
NOTICE DE DEBALLAGE POMPE
.
.
.
A3
.
A4
11 A
A
B
11 B
C
11 12

18 300423246_002_C1 - 10/2018 - © Leybold
Transport and Storing
Oerlikon Leybold Vacuum France, All rights reserved. ( c ) 2013
26/09/2015
Review
GREMILLET
Design
Review
26/09/2015
GREMILLET
Date
Name
ECR No.
Version
A3 MISE A JOUR ; NEW VERSION
Drawing-No.
Part-No.
of
TID
Sheet
Designation
Basic Material
Weight [kg]
Semi Finished Product
Scale
Format
Product
SV120 BIFC
300423358
000
.
7
7
UNPACKAGING NOTICE FOR PUMP
NOTICE DE DEBALLAGE POMPE
.
.
.
A3
.
A4
12
13
14
15
13 14
16
15

19300423246_002_C1 - 10/2018 - © Leybold
Transport and Storing
2.2 Mounting orientation
See required space on drawings in paragraph 1.2.
Pumps which have been filled with oil must only be moved in the upright
position (horizontally). Otherwise oil may escape. The angle of slope may not
be over 10° max. Avoid any other orientations while moving the pump.
Only use the lifting lugs which are provided on the pump to lift the pump with
the specified lifting devices.
Make sure that these have been installed safely. Use suitable lifting
equipment. Make sure that all safety regulations are observed.
Use only lifting devices appropriated to the pump weight. Check name plate.
Do not use other pump elements than the lifting lugs as handles.
2.3 Storing
Before stocking the pump for a long time put it back in its original condition
(blank off inlet and exhaust ports with the shipping seals, drain the oil) and
store the pump in a dry place at room temperature.
Storage temperature: - 15°C to + 50°C.
Until the pump is put back in to service again, the pump should be stored in
a dry place, preferably at room temperature (20 °C - 168 °F). Before taking
the pump out of service, it should be properly disconnected from the vacuum
system, purged with dry nitrogen and the oil should be exchanged too. The
gas ballast must be closed and if the pump is to be shelved for a longer
period of time it should be sealed in a plastic bag together with a desiccant
(Silicagel).
If the pump has been shelved for over one year, standard maintenance must
be done and the oil must be exchanged too before the pump is put in to
service once more.
We recommend that you contact the service from Leybold.

20 300423246_002_C1 - 10/2018 - © Leybold
Installation
3 Installation
It is essential to observe the following instructions step by step to ensure
safe start-up. Start-up may only be conducted by trained specialists.
The standard pump is not suitable for installation in explosion hazard ATEX
areas. Please contact us, if you are planning such an application. Before
installing the pump you must reliably disconnect it from the electrical power
supply and prevent the pump form running up inadvertently.
Observe all safety regulations.
3.1 Setting up
The pump must be set up or mounted horizontally on a flat surface. Special
mounting is not required.
The pump must be levelled within a tolerance of ± 2 degrees.
The following ambient operating environment must be observed:
■Pollution degree 2
■Ambient temperature: 18 °C to 40 °C (54 °F to 104 °F),
■Ambient pressure = Atmospheric pressure.
■Rel. humidity ≤ 95 % without condensation
In order to avoid over-heating of the pump, an undisturbed fresh airflow to
the pump is necessary.
Consider changes in ambient temperatures that might occur when air condi-
tioning is turned down, such as nights and weekends.
The pump must be kept clean (no dust deposit).
The usual transient over-voltage level corresponds to the category II of the
impulse withstand (over-voltage) of the IEC 60364-4-443.
WARNING