vacuubrand PC 3010 NT VARIO o.C. User manual


PC 3010 NT VARIO select
PC 3016 NT VARIO select
PC 3012 NT VARIO select
PC 3012 NT VARIO select EKP

Original instructions EN-US 20901552



This document may only be used and distributed in its complete and original form. It is the user’s responsibility to ensure the va-
lidity of this document with respect to the product.
Thank you for purchasing this product from VACUUBRANDGMBH+COKG. You have chosen a state-of-the-art, high-quality prod-
uct.
Manufacturer:




Head office: [phone]
Sales: [phone]
Service: [phone]
Fax: [phone]
E-mail: [email protected]
Web: www.vacuubrand.com
Imprint
2 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822

20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 3

  
1.1 User information .................................................................... 5
1.2 Manual structure .................................................................... 6
1.3 Presentation conventions...................................................... 7
1.4 Symbols and pictograms ....................................................... 8
1.5 Action instructions ................................................................. 9
1.6 Abbreviations ......................................................................... 10
1.7 Explanation of terms.............................................................. 11
  
2.1 Use .......................................................................................... 12
2.1.1 Proper use...................................................................... 12
2.1.2 Improper use ................................................................. 13
2.1.3 Foreseeable misuse....................................................... 13
2.2 Responsibilities ...................................................................... 14
2.3 Target group description ....................................................... 15
2.4 Protective clothing................................................................. 16
2.5 Safety measures..................................................................... 16
2.6 Laboratory and work materials............................................. 17
2.7 Possible sources of danger .................................................... 18
2.8 Motor protection .................................................................... 21
2.9 ATEX device category............................................................. 21
2.10 Disposal .................................................................................. 22
  
3.1 Basic configuration of pumping unit series .......................... 23
3.2 Chemistry pumping unit series ............................................. 24
3.3 Condensers and coolers ........................................................ 25
3.3.1 Separator/condenser at inlet ....................................... 25
3.3.2 Condenser at outlet....................................................... 25
3.4 Application example .............................................................. 26
  
4.1 Transport ................................................................................ 27
4.2 Installation.............................................................................. 28
4.3 Controller base....................................................................... 30
4.4 Connection (supply connections) ......................................... 31
4.4.1 Vacuum connection (IN)................................................ 31

4 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822
4.4.2 Exhaust connection (OUT) ............................................ 33
4.4.3 Coolant connection on the condenser......................... 34
4.4.4 Venting connection .......................................................35
4.4.5 Gas ballast (GB) .............................................................37
4.5 Electrical connection ............................................................. 39
  
5.1 Switching on........................................................................... 41
5.2 Operation with controller ...................................................... 42
5.2.1 Operator interface......................................................... 42
5.2.2 Operation....................................................................... 43
5.2.3 Operation with gas ballast............................................ 45
5.3 Switching off (decommissioning).......................................... 46
5.4 Storage.................................................................................... 47
  
6.1 Technical assistance .............................................................. 48
6.2 Error – cause – corrective measure ....................................... 48
  
7.1 Information on service activities........................................... 52
7.2 Cleaning.................................................................................. 54
7.2.1 Housing surface............................................................. 54
7.2.2 Emptying the glass flask ............................................... 55
7.2.3 Cleaning or replacing PTFE molded hoses................... 55
7.3 Vacuum pump maintenance ................................................. 56
7.3.1 Maintenance items........................................................ 56
7.3.2 Preparation.................................................................... 56
7.3.3 Replacing the membrane and valves ........................... 60
7.3.4 Device fuse replacement............................................... 77
  
8.1 Technical data........................................................................ 78
8.2 Wetted materials.................................................................... 81
8.3 Rating plate ............................................................................ 82
8.4 Order data............................................................................... 83
8.5 Service information................................................................ 85
8.6 EU declaration of conformity ................................................ 86
8.7 UKCA conformity declaration................................................ 87
 

About this manual
20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 5
 
This User manual is part of the pumping unit you have purchased.
This instruction manual is valid for all pumping unit models, to-
gether with the instruction manual of the  controller,
and is intended specifically for operators.
 

Instruction manual
and safety
nRead the User manual carefully before using the product.
nStore the User manual in a place where it is accessible and close
at hand at all times.
nCorrect use of the product is essential for safe operation. Above
all else, please follow the safety instructions!
nIn addition to the information in this User manual, please also
observe the applicable national regulations on accident preven-
tion and occupational safety.

General information nWhen passing this product on to third parties, please also in-
clude the User manual.
nAll figures and drawings are examples and are solely intended
for the purpose of better understanding.
nWe reserve the right to make technical changes in the course of
continuous product improvement.
nIn the interest of readability, the  is equally used
in place of the product name   
.

Copyright © and
copyright law
The content of this User manual is protected by copyright law.
Copies for internal purposes are permitted, e.g. for trainings.
©

About this manual
6 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822

Please contact us nIn case of an incomplete User manual, you can request a re-
placement from us. Alternatively, our download portal is avail-
able to you: www.vacuubrand.com
nCall us or write to us if you have any other questions about the
product, need additional information or want to give us feed-
back on the product.
nWhen you contact our service department, please have the serial
number and product type on hand --> see the nameplate on the
product.
 
Breakdown of in-
structions
The manual has a modular structure with separate individual in-
struction modules for thepumping unit, controller, and any acces-
sories.

Pumping unit series
and modular manu-
als
Description Safety information for vacuum equipment
Description: Vacuum controller — Control and operation
Description: Pumping unit – connection, operation, maintenance, me-
chanics
Optional description: Accessories

About this manual
20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 7
 

Presentation of
warning messages 

Failure to observe this warning may result in imminent
danger to life or severe injury.
ØPlease follow the instructions for prevention!


Failure to observe this warning may result in danger to life
or serious injury.
ØPlease follow the instructions for prevention!


Failure to observe this caution may result in minor injuries
or material damage.
ØPlease follow the instructions for prevention!
NOTICE

Failure to observe this note may result in material damage.

Presentation of infor-
mation and tips

ðTips and tricks
ðHelpful functions or activities

About this manual
8 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822
 
This instruction manual uses symbols and pictograms. These safety
symbols and pictograms indicate specific dangers or requirements
when handling the product. Warning signs with safety symbols on
the product provide a visualization of the potential hazard.

Explanation of
safety symbols
General danger sign. Warning of electrical voltage.
Warning of hot surface. Electrostatically sensitive
components ESD.
General mandatory action
sign.
Disconnect power plug from
electrical outlet.

Additional symbols Positive example – 
Result – 
Negative example –

Reference to content in this
User manual.
Reference to content in sup-
plementary documents.
Ensure sufficient air circula-
tion.
Electrical and electronic equipment and batteries must not be
disposed of in household waste at the end of their service life.
Inlet current arrow – vacuum connection
Outlet current arrow – exhaust gas

About this manual
20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 9
 

Action instructions ðYou are requested to take action.
RResult of the action

1. First action step
2. Next action step
RResult of the action
Action instructions that require several steps must be followed in
the order they are described.

->Example
Principle presenta-
tion Operating steps
presented in images
1. First action step. 2. Next action step.
RInterim result or result
of the action

About this manual
10 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822
 
Abbreviations used  No greater than
 Absolute
 Separator flask
 Atmospheric pressure (bar graph, program)
 Diameter
 Diameter nominal
 Emissions condenser
 Peltronic emissions condenser or Peltronic EK
1Outlet (exhaust, exit), exhaust gas connection
ATEX device marking
 Fluoropolymer rubber
 Gas type independent
 Gas ballast
 If necessary
 Size
 Immissions condenser
1Inlet, vacuum connection
 Small flange
 Maximum value
 Minimum value
 New technology
 Without emissions condenser
 Polyamide
 Polybutylene terephthalate
 Chemistry pumping unit with type code
 Polyethylene
 Return authorization number
 so-called
 Wrench size (tool)
 Dry ice condenser
 Responsible person(s)
 For example
1 Labeling on vacuum pump or component, see also product specific abbreviations under:
Chemistry pumping unit series

About this manual
20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 11
 
Product-specific
terms
 Glass flask/separator installed at the inlet or outlet.

2
Cooling condenser with receiving flask installed at the
outlet (pressure side).
 Pressure measurement range in the vacuum technology,
from: 1mbar–0.001mbar (0.75Torr–0.00075Torr)
 Pressure measurement range in the vacuum technology,
from: Atmospheric pressure–1mbar (atmospheric pres-
sure–0.75Torr)

2
Cooling condenser with receiving flask installed at the in-
let (vacuum side).


Vacuum pumping unit NT version with speed control for
precise vacuum regulation with VACUU SELECT con-
troller and VACUU·SELECT sensor.
 Electronic cooler with Peltier elements installed at the
outlet (pressure side); condenses solvent vapors without
external cooling medium.
2Cooling condenser with receiving flask and dry ice as
cooling medium installed at the outlet (pressure side).
 VACUUBRAND bus system for the communication of pe-
ripheral devices with VACUU BUS-capable measuring
equipment and controllers.


Address that enables a clear assignment of the VACUU
BUS client in the bus system, e.g. for the connection of
several sensors of the same measurement range.
 Peripheral device or components with VACUU BUS con-
nection, which is integrated in the bus system, e.g. sen-
sors, valves, level indicators, etc.
 4-pin round plug for the VACUUBRAND bus system.


Using a measuring device or controller to assign a new
VACUU BUS address to a VACUU BUS component.
 Vacuum controller, controller with touchscreen; consist-
ing of control unit and vacuum sensor.


Vacuum sensor with integrated venting valve.
 Speed control for vacuum pumps; the motor only runs as
fast as needed.
2 Only suitable for the condensation of vapors.

Safety instructions
12 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822
 
The information in this chapter must be observed by all persons
who work with the device described here.
The safety instructions are valid for all life stages of the product.
 
The device may only be used in perfect technical condition.
 
Proper use A chemistry pumping unit of the product
series is a vacuum system consisting of a vacuum pump, controller,
vacuum sensor and separator for generating and regulating a rough
vacuum in installations designed for this purpose.
Attached coolers (emission condenser, immission condenser, dry ice
cooler, Peltronic emission condenser), including separator and
flask, are exclusively designed for condensing vapors.
The vacuum system should only be used in a dry, non-explosive en-
vironment.

nfollowing the instructions in the document Safety instructions for
vacuums,
nobserving the instruction manual,
nobserving the instruction manual of connected components,
ncomplying with inspection and maintenance intervals and hav-
ing this carried out only by qualified personnel.
nusing only approved accessories or replacement parts.
Any other use or use beyond this is considered improper.

Safety instructions
20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 13
 
Improper use Improper use or any use that does not correspond with the technical
data can lead to personal or material damage.

nuse that contradicts the proper use,
noperation in unauthorized ambient and operating conditions,
noperation with obvious faults, damages or defective safety
equipment,
nunauthorized extensions and modifications, especially when
these compromise safety,
nuse in an incomplete state,
noperation with sharp-edged objects,
npulling connectors on the cable out of the socket,
nvacuuming, pumping and condensing solid materials or liquids.
 
Misuse In addition to improper use, there are other types of use that are for-
bidden when handling the device.

nuse on people or animals,
nsetup and operation in a potentially explosive environment,
nuse in mining or underground,
nusing the product to generate pressure,
nfully exposing vacuum equipment to the vacuum,
nsubmerging vacuum equipment in liquids, exposing to spray wa-
ter or steam spraying,
npumping oxidizing and pyrophoric materials, liquids or solids,
npumping media that is hot, unstable, potentially explosive or ex-
plosive,
npumping materials that can react explosively under impact and/
or increased temperature without air supply.
         


Safety instructions
14 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822
 
Follow the instructions for all actions as they are specified in this in-
struction manual.

Operator responsibil-
ities
The operator defines the responsibilities and ensures that only
trained or qualified personnel work on the vacuum system. This ap-
plies in particular to connection, assembly work, maintenance tasks
and fault elimination.
Users in the competency areas listed in thegTarget group descrip-
tion on page15 must have the corresponding qualification for the
listed activities. Only qualified electricians are permitted to carry out
special work on electrical equipment.

Personnel responsi-
bilities
For activities that require protective clothing, the personal protec-
tion equipment specified by the operator must be worn.
When the vacuum system is not in proper operating condition, it
must be secured against accidental restart.
ðAlways work with safety in mind.
ðFollow the operator’s instructions and the national regulations
on accident prevention and occupational safety.



Safety instructions
20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 15
 
Target groups The instruction manual must be read and observed by every person
entrusted with one of the following activities.

Qualification descrip-
tion
 Laboratory personnel, e.g. chemists, physicists, lab techni-
cians


Person with professional qualification for maintenance
and/or repair in the field of: mechanical systems, electrical
systems or laboratory equipment. The assigned work can
be assessed and potential dangers detected.


Qualified employee with additional field, department or
division responsibility who is assigned by the operator.

Who-does-what ma-
trix
  



Installation   
Initial operation   
Network integration 
Operation   
Fault reporting   
Fault elimination (x)  
Device fuse replacement  
Maintenance  
Repair3 
Repair order 
Cleaning, simple   
Emptying separator   
Decommissioning   
Decontamination4 
3 See also homepage: VACUUBRAND > Support > Repair instructions
4 Or have decontamination carried out by a qualified service provider.

Safety instructions
16 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822
 
Special protective clothing is not required for operation of the vac-
uum pump. Follow the operator’s instructions for your workplace.
For cleaning, maintenance and repair work, we recommend wearing
fully adequate protective gloves, clothing and glasses.
ðWear your personal protection equipment when handling
chemicals.
 
Manufacturer mea-
sures
Products of  are subject to high qual-
ity control requirements in terms of safety and operation. Each
product is put through an extensive test program before delivery.

Operator measures ðUse your vacuum only when you have understood the instruc-
tion manual and the operation.
ðReplace defective components immediately, e.g. broken power
cables, defective hoses or flasks.
ðUse only original accessories and components that are de-
signed for the vacuum technology, e.g. vacuum hose, separator,
vacuum valve, etc.
ðWhen handling contaminated parts, follow the relevant regula-
tions and protection measures; this also applies to sending
parts in for repair.
ðFor repairs, send us the carefully filled out and signed Clearance
Certificate  you send your product in for repair.
Hazardous materials must be able to be excluded for all repair
shipments to our service department.

Safety instructions
20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 17
 


When operating the vacuum, hazardous, toxic substances
can leak into the ambient air at the outlet.
ØPlease observe the safety regulations for handling haz-
ardous materials and media.
ØRemember that adhesive process media can present a
danger to humans and the environment.
ØInstall and use suitable separators, filters or extraction
equipment.

Pumping different
substances
Pumping different substances or media can trigger a reaction be-
tween materials.
Work materials that leak into the vacuum pump with the gas flow
can damage the vacuum pump. Hazardous substances can form de-
posits in the vacuum pump.

Protective measures,
depending on the ap-
plication
ðRinse the vacuum pump with inert gas or air before you change
the pumping medium.
ðUse inert gas to dilute critical mixtures.
ðPrevent the release of hazardous, toxic, explosive, corrosive,
health-damaging or environmentally harmful fluids, gases or
vapors, e.g. by using suitable laboratory equipment with an ex-
traction system and ventilation control.
ðProtect the inside of the vacuum pump from deposits or humid-
ity, e.g. by using a gas ballast feed system.
ðObserve the interactions and possible chemical reactions of the
pumped media.
ðCheck the compatibility of the pumped substances with the
medium-affected materials of the pumping unit.
ðContact us if you have concerns about using your vacuum
pump with special work materials or media.

Safety instructions
18 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822

Observing the vac-
uum pump design
Particles, liquids and dust are not permitted inside the vacuum
pump.
ðDo not pump any substances that can form deposits inside the
vacuum pump.
ðInstall suitable separators and/or filters in front of the inlet.
Suitable filters are chemical resistant, clog-free and ensure a
constant flow rate.
ðReplace porous vacuum hoses promptly.
 

Observing mechani-
cal stability
Due to the high compression ratio of the pumps, a higher pressure
can build up at the outlet than the mechanical stability of the sys-
tem allows.
ðAlways ensure that the exhaust line is open and free of pres-
sure. To guarantee an unobstructed emission of gases, the out-
let must remain unblocked.
ðPrevent uncontrolled excess pressure, e.g. due to shut-off or
blocked piping system, condensate or clogged exhaust line.
ðAt the gas connections, the connections for inlet (IN) and outlet
(EX) must never be confused.
ðObserve the max. pressure at the inlet and outlet of the pump
as well as the max. permissible differential pressure between
inlet and outlet, in accordance with the technical data.
ðThe system to be evacuated and all hose connections must be
mechanically stable.
ðAttach the coolant hoses to the hose nozzles so that they do not
come loose unintentionally.

Safety instructions
20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822 19

Preventing backlog
in the exhaust line
Condensate can damage the pump head. Condensate must never
flow back through the hose line into the outlet and into the pump
head. Liquid is not allowed to collect in the exhaust line.
ðPrevent condensate return flow by using a separator. Conden-
sate is not allowed to enter the inner housing through the hose
lines.
ðIf possible, lay the exhaust hose so that it is descending from
the outlet; i.e. running downward, so that no backlog can form.
ðIncorrect measurement due to blocked vacuum line, e.g. con-
densate in the vacuum line can distort the measurements of the
vacuum sensor.
ðPrevent excess pressure in the suction hose (>/1060mbar
[>/795Torr]).

Looking out for dan-
gers during ventila-
tion
Depending on the process, a potentially explosive mixture can form
in installations or other dangerous situations can occur.

Possible residual en-
ergies
After the vacuum pump has been switched off and disconnected
from the power network, dangers may still be present due to resid-
ual energies:
nThermal energy: Motor waste heat, hot surface, compression
heat.
nElectrical energy: Installed condensers have a discharge time of
up to 3 minutes.
Please note the following before performing actions:
ðAllow the vacuum pump to cool down.
ðWait until the condenser have discharged.

Safety instructions
20 20901552_EN-US_PC301x NT V.sel (Ser.Atb_Ha)_V1.1_160822

Surface tempera-
tures
The surface of vacuum pumps can reach temperatures greater than
70°C during operation, especially when vacuuming heated media.
ðAvoid direct contact with the surface or wear heat-resistant
safety gloves if contact cannot be excluded.
ðProvide contact protection if the surface temperature should be
elevated on a regular basis.
ðAllow the vacuum pump to cool down before performing main-
tenance tasks.
Overheating The vacuum pump can become damaged due to overheating. Po-
tential causes are insufficient air supply to the cooling fan and/or
non-compliance with minimum distances.
ðWhen setting up the device, observe a minimum distance of 5
cm between the cooling fan and adjacent parts (e.g. housing,
walls, etc.).
ðAlways ensure that there is sufficient air supply; if necessary,
provide an external forced ventilation system.
ðPlace the device on a stable surface. A soft surface, e.g. foam as
sound absorber, can impair and block the supply of air.
ðClean dirty ventilation slots.
ðRemove the cover hood used as transport protection before
you put the device into operation.
ðAvoid applying too much heat due to hot process gases.
ðObserve the maximum permissible media temperature accord-
ing to the technical data.

Labels and signs Make sure that instructions and signs attached to the device remain
in a readable condition:
ðLabels for connections
ðWarning and information signs
ðMotor data and type plates