Oerlikon SCROLLVAC SC 15 D User manual

Oil-free Vacuum Pump
SCROLLVAC SC 5 D
SC 15 D
SC 30 D
SC 60 D
Operating Instructions GA01423_002_A2
PartNos.
133 000
133 001
133 002
133 003
133 004
133 008
133 100
133 101
133 102

General Safety Information 3
1 Description 7
1.1 Design and Operation 7
1.2 Component Designations of the Individual Pump Types 9
1.2.1 Ordering Information 9
1.3 Technical Data 10
1.3.1 Motor Data 11
1.3.2 Dimensions 14
2 Transport and Storage 17
3 Installation 18
3.1 Checking the Product 18
3.2 Ambient Conditions 20
3.3 Setting up the Pump 21
3.4 Electrical Connections 22
3.4.1 Single-phase Motors 22
3.4.2 Three-phase Motors 25
3.5 Connection to the Vacuum System 28
4 Operation 29
4.1 Start-up 30
4.2 Pumping 31
4.3 Purge Gas Operation (pumping of vapours) 31
4.4 Shutdown 33
5 Maintenance 34
5.1 Table - Maintenance 36
5.2 Oerlikon Leybold Vacuum Service 37
5.3 Waste Disposal 37
6 Troubleshooting 38
7SpareParts 39
EC Conformance Declaration 40
Declaration of Contamination 42
Table of contents
2GA01423_002_A2 - 10/2008 - © Oerlikon Leybold Vacuum
Page
Figures
The references to diagrams, e.g. (4/1/2) consist of Chapter No., consecutive
Fig. No. within the chapter and the Item No. in the figurein that order.
We reserve the right to modify the design and the specified data. The illustra-
tions are not binding

Safety information
3GA01423_002_A2 - 10/2008 - © Oerlikon Leybold Vacuum
General Safety Information
Indicates procedures that must be strictly observed to prevent hazards to
persons.
Indicates procedures that must be strictly observed to prevent damage
to, or destruction of the appliance.
The Oerlikon Leybold Vacuum oil-free scroll vacuum pumps are designed for
safe and efficient operation when used properly and in accordance with this
manual. It is the responsibility of the user to carefully read and strictly obser-
ve all safety precautions described in this section and throughout the
manual. T
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on nl ly y. .Consult local, state, and national agencies regarding specific require-
ments and regulations. Address any further safety, operation and/or mainten-
ance questions to your nearest Oerlikon Leybold Vacuum office.
Failure to observe the following precautions could result in serious
personal injury.
Never pump toxic, explosive, flammable, corrosive gases, chemicals,
solvents or powders. Flowing substances, explosion or fire can cause
bodily injury.
Install the pump in an area without explosive or flammable substances.
Otherwise, it can cause explosion or fire.
Wiring must be done by a qualified electrician. Otherwise there is the risk
of suffering an electric shock.
Prevent short-circuits with a ground fault circuit interruptor (GFCI) of pro-
per capacity.
Failure to do so can result in electric shock or fire.
Ask a specialist to perform repairs. Otherwise there exists the risk that the
pump may fail, is damaged or its service life is severely reduced. Trained
customers may perform maintenance themselves.
Be sure to install a main disconnect switch. Failure to do so can result in
damage, fire, or injury.
Be sure to disconnect the electric source before changing the wiring or
before an inspection. Failure to do so can result in electric shock or
damage by the rotating fan.
Caution
Warning
Warning
Disconnect from mains power

Ensure proper grounding of the pump. Otherwise there exists the risk of
suffering an electric shock or igniting a fire.
Never put fingers or foreign matter into the pump's inlet or the clearance
of fan blades. If done, it can cause injury.
Install in an area which is not exposed to moisture such as rain or steam.
Exposure to moisture can cause eIectric shock.
Never alter the equipment. Modifications can damage the equipment or
shorten its service life.
Be sure to check wiring diagram before connecting a power supply.
Failure to do so can result in damage.
Pumps with single-phase motors have an internal thermal protector.
These motors restart without warning after the protector trips back.
Be sure to switch off the electric power before maintenance or inspection.
Failure to do so can result in electric shock or bodily injury by rotating
objects.
Use at ambient temperatures of 5 - 40 °C (during operation). Operating
outside of this range can cause damage or shorten service life.
A
Al lw wa ay ys soperate the pump with the fan and terminal covers in place.
A
Al lw wa ay ys soperate the single-phase pumps with the capacitor cover in place.
Conduct periodic maintenance and inspections. Failure to do so can
cause damage or reduced service life.
Do the maintenance after the pump has fully cooled down. Performing
maintenance on a hot pump can cause burns.
Be sure to close the isolation valve between pump and vacuum system
(chamber) during startup and shutdown. If this valve is open, debris atta-
ched to the inside of pump can be drawn back into the vacuum chamber.
Safety information
4GA01423_002_A2 - 10/2008 - © Oerlikon Leybold Vacuum
Do not touch
Avoid moisture
Do not alter
With a thermal protector
Use at designated temperature
Ensure grounding
Conduct periodic maintenance
Start or stop after closing iso-
lation valve

Safety information
Fig. 0.1 Placement of the warning stickers
Electric
shock
Terminal cover Capacitor
cover
SC 5 D
Single-phase
SC 15 D
Single-phase
SC 15 D
Three-phase
Always keep warning stickers clean. If they become dirty or lost, replace them with new ones.
If you need stickers, contact Oerlikon Leybold Vacuum.
Electric
shock
Terminal cover
Capacitor
cover
Cover for operating
hours counter
Electric
shock
Terminal cover Cover for operating hours
counter
5GA01423_002_A2 - 10/2008 - © Oerlikon Leybold Vacuum