Micro Diaphragm Gas Sampling Pumps Operating and Installation

Micro Diaphragm Gas Sampling Pumps
NMP 015.1.2 KN L
NMP 015.1.2 KT L
NMP 015.1.2 KN B
NMP 015.1.2 KT B
NMP 015.1.2 KN S
NMP 015.1.2 KN M
Operating and
Installation
Instructions
Read and observe these
Operating and Installation
Instructions!
Contents
KNF Micro AG
Zelglimatte 1b
CH-6260 Reiden
Switzerland
Phone 0041(0)62 787 88 88
Fax 0041(0)62 787 88 99
E-mail: [email protected]
www.knf-micro.ch
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Page
About this document................................................................. 2
Use ........................................................................................... 3
Safety ....................................................................................... 4
Technical Data ......................................................................... 6
Design and function .................................................................. 8
Installation and connection ....................................................... 9
Operation ................................................................................ 12
Troubleshooting ...................................................................... 13
Returns ................................................................................... 15
Health and safety clearance and decontamination form ........ 16
KNF 121546-121549 06/14
Translation of original Operating and Installation Instructions, english
Keep for future use!
About this document
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
1.
About this document
1.1. Using the Operating and Installation Instructions
The Operating and Installation Instructions are part of the pump.
Pass on the Operating and Installation Instructions to the next
owner.
Project pumps
Customer-specific project pumps (pump models which begin with
"PJ" or "PM") may differ from the Operating and Installation Instructions.
For project pumps, also observe the agreed upon specifications.
1.2. Symbols and markings
Warning
A danger warning is located here.
Possible consequences of a failure to observe the
warning are specified here. The signal word, e.g.
WARNING Warning, indicates the danger level.
Measures for avoiding the danger and its consequences are specified here.
Danger levels
Signal word Meaning
Consequences if not observed
warns of immedi- Death or serious injuries
DANGER
ate danger
and/or serious damage are the
consequence.
WARNING warns of possible Death or serious injuries
danger
and/or serious damage are
possible.
CAUTION warns of a possibly Minor injuries or damage are
dangerous situa- possible.
tion
Tab. 1
Other information and symbols
An activity to be carried out (a step) is specified here.
1. The first step of an activity to be carried out is specified here.
Additional, consecutively numbered steps follow.
This symbol refers to important information.
2
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Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
2.
Use
Use
2.1. Proper use
The pumps are exclusively intended for transferring gases.
Owner's responsibility
Operating parameters and
conditions
Only install and operate the pumps under the operating parameters
and conditions described in Chapter 4, Technical data.
Only complete pumps may be taken into service.
Make sure that the installation location is dry and the pump is
protected against rain, splash, hose and drip water.
Requirements for
transferred medium
Before using a medium, check whether the medium can be transferred danger-free in the specific application case.
Before using a medium, check the compatibility of the materials of
the pump head, pump housing, diaphragms, and valves with the
medium.
Only transfer gases which remain stable under the pressures and
temperatures occurring in the pump.
2.2. Improper use
The pumps may not be operated in an explosive atmosphere.
The pumps are not suitable for pumping dusts.
The pumps are not suitable for pumping vapors and liquids.
The pumps must not be used to create vacuum and overpressure
simultaneously.
An overpressure must not be applied to the suction side of the
pump.
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
3
Safety
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
3.
Safety
Note the safety precautions in sections 5. Installation and
connection, and 6. Operation.
The pumps are built according to the generally recognized rules of
technology and in accordance with the occupational safety and
accident prevention regulations. Nevertheless, dangers can result
during its use which lead to injuries to the user or others, or to
damage to the pump or other property.
Only use the pumps when they are in good technical and proper
working order, in accordance with their intended use, observing the
safety advice within the Operating and Installation Instructions, at
all times.
Personnel
Make sure that only trained and instructed personnel or specially
trained personnel work on the pump. This especially applies to
assembly, connection and servicing work.
Make sure that the personnel has read and understood the operating instructions, and in particular the "Safety" chapter.
Working in a safetyconscious manner
Handling dangerous media
Handling combustible media
Observe the accident prevention and safety regulations when
performing any work on the pump and during operation.
When transferring dangerous media, observe the safety regulations when handling these media.
Be aware that the pumps are not designed to be explosion-proof.
Make sure the temperature of the medium is always sufficiently
below the ignition temperature of the medium, to avoid ignition or
explosion. This also applies for unusual operational situations.
Note that the temperature of the medium increases when the pump
compresses the medium.
Hence, make sure the temperature of the medium is sufficiently
below the ignition temperature of the medium, even when it is
compressed to the maximum permissible operating pressure of the
pump. The maximum permissible operating pressure of the pump
is stated in the technical specifications (chapter 4).
If necessary, consider any external sources of energy, such as
radiation, that may add heat to the medium.
In case of doubt, consult the KNF customer service.
Environmental protection
EC Directives / Standards
4
Store all replacement parts in a protected manner and dispose of
them properly in accordance with the applicable environmental
protection regulations. Observe the respective national and international regulations. This especially applies to parts contaminated
with toxic substances.
For the purposes of the Machinery Directive 2006/42/EC, pumps
are “partly completed machinery,” and are therefore to be regarded
as not ready for use. Partly completed machinery may not be
commissioned until such time as it has been determined that the
machine in which the partly completed machinery is to be
assembled is in conformity with the provisions of the Machinery
Directive 2006/42/EC. The following essential requirements of
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
Safety
Annex I of Directive 2006/42/EC (general principles) are applied
and observed:
−
−
General Principles No. 1
No. 1.1.2. / 1.1.3. / 1.3.1. / 1.3.3. / 1.3.4. / 1.4.1. / 1.5.8. /
1.5.9. / 1.7.4. / 1.7.4.1. / 1.7.4.3.
As these partly completed machinery are OEM-models the power
supplies and the equipment for disconnecting and switching-off the
partly completed machinery respectively have to be considered
when mounting as well as over-current and overload protective
gear.
In addition a protection against mechanical parts in motion and hot
parts, if existing, has to be provided when mounting.
The pumps conform to the Directive 2011/65/EU (RoHS2).
The pumps conform to the EC Directive 2004/108/EC concerning
Electromagnetic Compatibility.
The following harmonized standards have been used:
NMP 015.1.2 KN L
NMP 015.1.2 KT L
DIN EN 55022
DIN EN 61000-4-2/3/4/5/6/8
NMP 015.1.2 KN M
DIN EN 55014-1
NMP 015.1.2 KN B
NMP 015.1.2 KT B
DIN EN 55014-1/2
DIN EN 61000-6-1/3
Tab. 2
Customer service and
repairs
Only have repairs to the pump carried out by the KNF Customer
Service responsible.
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5
Technical Data
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
4.
Technical Data
Pump materials
NMP 015.1.2 KN
Assembly
Head plate; housing
Valve plate
Diaphragm
Sealing of housing
Material
PEEK
EPDM
EPDM
FPM
Tab. 3
NMP 015.1.2 KT
Assembly
Head plate; housing
Valve plate
Diaphragm
Sealing of housing
Material
PEEK
FFPM
PTFE
FPM
Tab. 4
Pneumatic values
NMP 015.1.2 KN
Parameter
Max. permissible operating pressure
[bar g]
Ultimate vacuum [mbar abs.]
Delivery rate at atm. pressure [l/min]*
Tab. 5
Value
0.6
600
2.1
*Liters in standard state (1,013 mbar)
NMP 015.1.2 KT
Parameter
Max. permissible operating pressure
[bar g]
Ultimate vacuum [mbar abs.]
Delivery rate at atm. pressure [l/min]*
Tab. 6
Value
0.55
650
1.5
*Liters in standard state (1,013 mbar)
Electrical data
Parameter
Electrical data
Value
See type plate
Tab. 7
6
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
Technical Data
Other parameters
Parameter
Pneumatic connections
NMP 015.1.2 L
NMP 015.1.2 S
NMP 015.1.2 M
Pneumatic connections
NMP 015.1.2 B
Permissible
ambient temperature
Permissible media temperature
Values
For tube ID 3 mm
For tube ID 3 x 1 mm
+ 5 °C to + 40 °C
+ 5 °C to + 40 °C
Tab. 8
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
7
Design and function
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
5.
Design and function
Design
1
2
3
4
Inlet
Outlet
Pump head
Motor
Fig. 1: Diaphragm pump NMP 015.1.2 KN L
Function
1
2
3
4
5
6
7
Outlet valve
Inlet valve
Transfer chamber
Diaphragm
Eccentric
Connecting rod
Pump drive
Fig. 2: Pump head
The pumps transfer, compress and evacuate gases.
The elastic diaphragm (4) is moved up and down by the eccentric
(5) and the connecting rod (6). In the downward stroke it aspirates
the gas to be transferred via the inlet valve (2). In the upward
stroke, the diaphragm presses the medium out of the pump head
via the outlet valve (1). The transfer chamber (3) is hermetically
separated from the pump drive (7) by the diaphragm.
8
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Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
6.
Installation and connection
Installation and connection
Only install and operate the pumps under the operating parameters
and conditions described in Chapter 4, Technical data.
Observe the safety precautions (see Chapter 3).
6.1. Installation of the pump
Before installation, store the pump at the installation location to
bring it up to ambient temperature.
Mounting dimensions
Installation location
See the data sheet for the mounting dimensions.
Make sure that the installation location is dry and the pump is
protected against rain, splash, hose and drip water.
Install the pump at the highest point in the system to prevent
condensate from collecting in the pump head.
Protect the pump from dust.
Protect the pump from vibrations and jolts.
6.2. Electrical connection
Only have the pump connected by an authorized specialist.
Only have the pump connected when the power supply is
disconnected.
In the electrical installation, arrangements (complying with EN
60335-1) must be made for disconnecting the pump motor
from the electrical supply.
Connecting pump
1. Compare the supply data with the data on the motor-plate. For
operating current see type plate.
The voltage must not vary by more than + 10% and - 10% from
that shown on the type-plate.
2. Motors with 2 wires (standard configuration):
Connect the positive and negative pole.
Note the proper polarity (see marking on the motor). Incorrect
lead connection will damage motor.
3. Motors with 4 wires:
Connect wires:
red:
V+
blue: Ground
white: Vctrl 0-5 V DC
green: Frequence output (6 pulses per revolution)
Note the proper polarity (see marking on the motor). Incorrect
lead connection will damage motor.
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
9
Installation and connection
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
EMC-compatible Installation (for NMP 015.1.2 K_ B)
In order to remove the electrical interference according to EN
55014-1:1993 + A1:1997 all pumps with brushless DC motor must
be equipped with an additional electronic circuit. This electronic
circuit has to be installed as close to the motor as possible.
The supplemental circuit must be structured according to the
following electrical diagram and the components defined therein in
order to achieve the required level of suppression.
C:
Capacitor
68 µF
+
C
M
Fig. 3: Electrical diagram of the supplemental circuit
10
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
Installation and connection
6.3. Pneumatic connection
Connected
components
Pump exhaust
Only connect components to the pump which are designed for
the pneumatic data of the pump (see Chapter 4, Technical data).
If the pump is used as a vacuum pump, safely discharge the
pump exhaust at the pump´s pneumatic outlet.
Connecting pump
A marking on the pump head shows the direction of flow.
1. Remove the protective plugs from the hose connectors.
2. Connect the suction line and pressure line.
3. Lay the suction and pressure line at a downward angle to
prevent condensate from running into the pump.
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
11
Operation
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
7.
Operation
Only operate the pumps under the operating parameters and
conditions described in Chapter 4, Technical data.
Make sure the pumps are used properly (see section 2.1).
Make sure the pumps are not used improperly (see section 2.2).
Observe the safety precautions (see Chapter 3).
Hazard of the pump head bursting due to excessive
pressure increase
Do not exceed max. permissible operating
pressure (see Chapter 4, Technical data).
WARNUNG
Monitor pressure during operation.
If the pressure exceeds the maximum permissible operating pressure, immediately switch off
pump and eliminate fault (see Chapter 8. Troubleshooting).
Only throttle or regulate the air or gas quantity in
the suction line to prevent the maximum permissible operating pressure from being exceeded.
If the air or gas quantity in the pressure line is
throttled or regulated, make sure that the maximum permissible operating pressure is not exceeded.
Excessive pressure (with all of the related hazards) can be
prevented by placing a bypass line with a pressure-relief valve
between the pressure and suctions sides of the pump. For
further information, contact our technical adviser (see front
page for telephone number).
Pump standstill
Switching pump on
With the pump at a standstill, open pressure vacuum and
suction lines to normal atmospheric pressure.
The pump may not start up against pressure or vacuum during
switch-on. This also applies in operation following a brief power
failure.
Make sure that normal atmospheric pressure is present in the
lines during switch-on.
Inspection
12
Regulary inspect the pump for external damage or leaks.
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
8.
Troubleshooting
Troubleshooting
Disconnect the pump power supply before working on the
pump.
Make sure the pump is deenergized and secure.
Check the pump (see Tab. 9 and 10).
Pump does not transfer
Cause
Connections or lines blocked.
External valve is closed or filter
is clogged.
Condensate has collected in
pump head.
Diaphragm or valve plates are
worn.
Fault remedy
Check connections and lines.
Remove blockage.
Check external valves and filters.
Install pump at highest point in system.
Replace pump.
Tab. 9
Flow rate, pressure or vacuum too low
The pump does not achieve the output specified in the Technical data or the data sheet.
Cause
Fault remedy
Condensate has collected in
Install pump at highest point in system.
pump head.
There is gauge pressure on
Change the pressure conditions.
pressure side and at the same
time vacuum or a pressure
above atmospheric pressure on
suction side.
Pneumatic lines or connection
Disconnect pump from system to determine output values.
parts have an insufficient cross Eliminate throttling (e.g. valve) if necessary.
section.
Use lines or connection parts with larger cross section if
necessary.
Leaks occur on connections,
Eliminate leaks.
lines or pump head.
Connections or lines completely Check connections and lines.
or partially jammed.
Remove the jamming parts and particles.
Head parts are soiled.
Clean head components.
Diaphragm or valve plates are
worn.
Replace pump.
Tab. 10
Fault cannot be rectified
If you are unable to determine any of the specified causes, send
the pump to KNF Customer Service (see last page for the address).
1. Flush the pump to free the pump head of dangerous or aggressive gases.
2. Remove the pump
3. Clean the pump
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13
Troubleshooting
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
4. Send the pump, together with completed Health and Safety
Clearance and Decontamination Form (Chapter 10), to KNF
stating the nature of the transferred medium.
14
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
Micro Diaphragm Gas Sampling Pumps NMP 015.1.2
9.
Returns
Returns
Pumps and systems used in laboratories and process-based
industries are exposed to a wide variety of conditions. This means
that the components contacting pumped media could become
contaminated by toxic, radioactive, or otherwise hazardous substances.
For this reason, customers who send any pumps or systems back
to KNF must submit a Health and safety clearance and decontamination form in order to avoid a hazardous situation for KNF employees. This Health and safety clearance and decontamination
form provides the following information, among other things:
physiological safety
whether medium-contacting parts have been cleaned
whether the equipment has been decontaminated
media that have been pumped or used
and must declare physiological safety. To ensure worker safety,
work may not be started on pumps or systems without a signed
Health and safety clearance and decontamination form.
For optimal processing of a return, a copy of this declaration
should be sent in advance via e-mail, regular mail, or fax to KNF
Customer Service (refer to final page for address). In order to avoid
endangering employees who open the shipment's packaging,
despite any residual hazards, the original version of the Health and
safety clearance and decontamination form must accompany the
delivery receipt on the outside of the packing.
The template for the Health and safety clearance and decontamination form is included with these operating instructions and may
also be downloaded from the KNF website.
The customer must specify the device type(s) and serial number(s)
in the Health and safety clearance and decontamination form in
order to provide for the unambiguous assignment of the Declaration to the device that is sent to KNF.
In addition to the customer's declaration of physiological safety,
information about operating conditions and the customer's application are also of importance to ensure that the return shipment is
handled appropriately. Therefore, the Health and safety clearance
and decontamination form requests this information as well.
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
15
Health and safety clearance and decontamination formMicro Diaphragm Gas Sampling Pumps NMP 015.1.2
10. Health and safety clearance and decontamination form
16
Translation of original Operating and Installation Instructions, english, KNF 121546-121549 06/14
KNF worldwide
Benelux
Netherlands
KNF Verder B.V.
Utrechtseweg 4a
NL-3451 GG Vleuten
Tel. 0031 (0)30 677 92 40
Fax 0031 (0)30 677 92 47
E-mail: [email protected]
www.knf-verder.nl
Benelux
Belgium, Luxembourg
KNF Verder N.V.
Kontichsesteenweg 17
B-2630 Aartselaar
Tel. 0032 (0)3 8719624
Fax 0032 (0)3 8719628
E-mail: [email protected]
www.knf.be
China
KNF Neuberger Trading
(Shanghai) Co., Ltd
No. 36 Lane 1000
Zhang Heng Road
Shanghai 201203, P.R. China
Tel. 0086 (0)21 685 965 66
Fax 0086 (0)21 339 006 26
E-mail: [email protected]
www.knf.com.cn
Germany
KNF Neuberger GmbH
Alter Weg 3 D-79112 Freiburg
Tel. 0049 (0)7664 5909-0
Fax 0049 (0)7664 5909-99
E-mail: [email protected]
www.knf.de
France, Morocco,
Algeria
KNF Neuberger SAS
4, Bld. d’Alsace Z.I.
F-68128 Village-Neuf
Tel. 0033 (0)389 70 35 00
Fax 0033 (0)389 69 92 52
E-mail: [email protected]
www.knf.fr
Great Britain
KNF Neuberger U.K. Ltd.
Avenue 2
Station Lane
Industrial Estate
Witney Oxon OX28 4FA
Tel. 0044 (0)1993 77 83 73
Fax 0044 (0)1993 77 51 48
E-mail: [email protected]
www.knf.co.uk
Sweden, Denmark,
Finland, Norway
KNF Neuberger AB
Mejerivägen 4,
P.O. Box 44060
SE-10073 Stockholm
Tel. 0046 (0) 87445113
Fax 0046 (0) 87445117
E-mail: [email protected]
www.knf.se
India
KNF Pumps + Systems
(India) Pvt. Ltd.
RAJIV GANDHI INFOTECH PARK
Phase 1
Ganga Estate, Survey No. 152/2/2
Above AXIS BANK
Hinjewadi
Pune 411 057
Tel. 0091 (0)20 640 13 923
0091 (0)20 640 08 923
Fax 0091 (0)20 229 33 923
E-mail: [email protected]
www.knfpumps.in
Switzerland
Sales
KNF Neuberger AG
Stockenstrasse 6
CH-8362 Balterswil
Tel. 0041 (0)71 973 993 0
Fax 0041 (0)71 973 993 1
E-mail: [email protected]
www.knf.ch
Italy
KNF ITALIA S.r.l.
Via Flumendosa, 10
I-20132 Milano
Tel. 0039 02 27 20 38 60
Fax 0039 02 27 20 38 48
E-mail: [email protected]
www.knf.it
Japan
KNF Japan Co.Ltd.
Across Shinkawa Bldg. Annex 3F
1-16-14 Shinkawa, Chuo-ku,
Tokyo, Japan 104-0033
Tel. 0081 (0)3 3551-7931
Fax 0081 (0)3 3551-7932
E-mail: [email protected]
www.knf.co.jp
Taiwan
KNF Neuberger Ltd.
9-2 FL., No., 24, Lane 123,
Section 6,
Ming Chuan East Road
Taipei City, Taiwan
Tel. 00886-2-2794-1011
Fax 00886-2-8792-1648
E-mail: [email protected]
www.knftwn.com.tw
USA, Canada, South America
KNF Neuberger, Inc.
Two Black Forest Road
Trenton, New Jersey
08691-1810
Tel. 001 (609) 890-8600
Fax 001 (609) 890-8323
E-mail: [email protected]
www.knfusa.com
South America
Direct Phone: 001 609-649-1010
E-mail: [email protected]
Korea
KNF Neuberger Ltd.
Woosan Bldg.RM#202,
336-4, Hwikyung-Dong
Dongdaemun-Ku.,
130-090, Seoul
Tel. 0082 (0)2 959-0255/6
Fax 0082 (0)2 959-0254
E-mail: [email protected]
www.knfkorea.com
KNF product centres
Product centre for gas
pumps:
Germany
KNF Neuberger GmbH
Alter Weg 3
D-79112 Freiburg
Phone 0049(0)7664 5909-0
Fax 0049(0)7664 5909-99
E-mail: [email protected]
www.knf.de
Product centre for fluid
pumps:
Switzerland
KNF FLODOS AG
Wassermatte 2
CH-6210 Sursee
Phone 0041(0)41 925 00 25
Fax 0041(0)41 925 00 35
E-mail: [email protected]
www.knf-flodos.ch
Product centre for micro
pumps:
Switzerland
KNF Micro AG
Zelglimatte 1b
CH-6260 Reiden
Tel. 0041(0)62 787 88 88
Fax 0041(0)62 787 88 99
E-mail: [email protected]
www.knf-micro.ch