KNF N 035 ANE User manual

KNF N 035 E e 08/09

Translation of the original Operating and installation instructions Keep for future use!

Diaphragm Vacuum Pumps and Compressors

N 035 ANE

N 035 AN.9 E

N 035 ATE

N 035 AVE

N 035 AV.9 E

N 035 SNE

N 035 STE

N 035 ST.9 E

N 035 SVE

N 035.1 ANE

N 035.1 AN.9 E

N 035.1 ATE

N 035.1 AT.9 E

N 035.1 AVE

N 035.2 ANE

N 035.2 AN.9 E

N 035.2 ATE

N 035.2 AVE

N 035.3 ANE

N 035.3 ATE

N 035.3 AVE

N 035.1 SNE

N 035.1 STE

N 035.1 SVE

N 035.2 SNE

N 035.2 STE

N 035.2 SVE

N 035.3 SNE

N 035.3 STE

N 035.3 SVE

Operating and

installation

instructions

Read and observe these

operating and installation

instructions!

Contents Page

1. About this document................................................................. 2

2. Use........................................................................................... 3

3. Safety ....................................................................................... 4

4. Technical Data ......................................................................... 5

5. Design and Function ................................................................ 9

6. Installation and connection..................................................... 12

7. Operation................................................................................ 19

8. Servicing................................................................................. 21

9. Troubleshooting...................................................................... 28

10. Spare parts and accessories.................................................. 30

11. Decontamination Declaration................................................. 32

KNF Neuberger GmbH

Alter Weg 3

D-79112 Freiburg

Germany

Phone +49-(0)7664 / 5909-0

Fax +49-(0)7664 / 5909-99

E-mail: [email protected]

www.knf.de

Valid from : Aug. 2009

Diaphragm Pump N 035 E About this document

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 2

1. About this document

1.1. Using the Operating and installation instruc-

tions

The operating and installation instructions are part of the pump.

 Pass on the operating and installation instructions to the next

owner.

Customer-specific project pumps (pump models which begin with

“PJ” or “PM”) may differ from the operating and installation instruc-

tions.

 For project pumps, also observe the agreed upon specifica-

tions.

1.2. Symbols and Markings

Warning

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, indicates the danger level.

 Measures for avoiding the danger and its con-

sequences are specified here.

Danger levels

Signal word Meaning Consequences if not observed

DANGER warns of immedi-

ate danger Death or serious injuries

and/or serious damage are the

consequence.

WARNING warns of possible

danger Death or serious injuries

and/or serious damage are

possible.

CAUTION warns of a possibly

dangerous situa-

tion

Minor injuries or damage are

possible.

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.

Project pumps

Diaphragm Pump N 035 E Use

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 3

2. Use

2.1. Proper use

The pumps are exclusively intended for transferring gases and

vapors.

Owner's responsibility

Only install and operate the pumps under the operating parameters

and conditions described in Chapter 4, Technical data.

Before using a medium, check whether the medium can be trans-

ferred danger-free in the specific application case.

Before using a medium, check the compatibility of the materials of

the pump head, structured diaphragm and valves with the medium.

If combustible media are used: Hazard of fires and explosions due

to excessively high media temperature:

 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 situa-

tions.

 Note that the temperature of the medium increases when the

pump compresses the medium.

 Hence, make sure the temperature of the medium is suffi-

ciently 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.

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 transferring dusts.

The pumps are not suitable for transferring liquids.

Operating parameters and

conditions

Requirements for

transferred medium

Diaphragm Pump N 035 E Safety

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 4

3. Safety

Note the safety precautions in sections 6. Installation and

connection, and 7. 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 their 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 a 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.

Make sure that only trained and instructed personnel or specially

trained personnel work on the pumps. This especially applies to

assembly, connection and servicing work.

Make sure that the personnel has read and understood the operat-

ing and installation instructions, and in particular the "Safety"

chapter.

Observe the accident prevention and safety regulations when

performing any work on the pump and during operation.

When transferring dangerous media, observe the safety regula-

tions when handling these media.

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 inter-

national regulations. This especially applies to parts contaminated

with toxic substances.

The pumps conform to the safety regulations of the EC Low Volt-

age Directive 2006/95 EC, and the EC Directive 2004/108 EC

concerning Electromagnetic Compatibility.

The following harmonized standards have been used:

IP20 IP44

EN 55014 EN 55014

EN 61000-3-2/3 EN 61000-3-2/3

EN 60335-1 EN 60204-1

Tab. 2

Only have repairs to the pump carried out by the KNF Customer

Service responsible.

Use only genuine parts from KNF for servicing work.

Personnel

Working in a safety-

conscious manner

Handling dangerous media

Environmental protection

Standards

Customer service and

repairs

Diaphragm Pump N 035 E Technical Data

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 5

4. Technical Data

Pump materials

Material*Pump type Pump head Diaphragm Valve Gasket

N 035 ANE

N 035 AN.9 E

N 035.1 ANE

N 035.1 AN.9 E

N 035.2 ANE

N 035.2 AN.9 E

N 035.3 ANE

Aluminium CR Stainless Steel CR

N 035 ATE

N 035.1 ATE

N 035.1 AT.9 E

N 035.2 ATE

N 035.3 ATE

Aluminium PTFE-coated Stainless Steel FPM

N 035 AVE

N 035 AV.9 E

N 035.1 AVE

N 035.2 AVE

N 035.3 AVE

Aluminium FPM Stainless Steel FPM

N 035 SNE

N 035.1 SNE

N 035.2 SNE

N 035.3 SNE

Stainless Steel CR CR -

N 035 STE

N 035 ST.9 E

N 035.1 STE

N 035.2 STE

N 035.3 STE

Stainless Steel PTFE-coated PTFE -

N 035 SVE

N 035.1 SVE

N 035.2 SVE

N 035.3 SVE

Stainless Steel FPM FPM -

Tab. 3 *according to DIN ISO 1629 und 1043.1

Diaphragm Pump N 035 E Technical Data

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 6

Pneumatic values

Pump type Delivery rate* (l/min)

at atm. pressure

Max. permissible

operating pressure (bar) Ultimate vacuum

(mbar abs.)

N 035 ANE IP20

N 035 AN.9 E IP20

N 035 ANE IP44

N 035 AN.9 E IP44

N 035 ANE IP44 3 phase

N 035 SNE IP20

N 035 SNE IP44

100

N 035 ATE IP20

N 035 ATE IP44

N 035 STE IP20

N 035 STE IP44

N 035 ST.9 E IP44

N 035 STE IP44 3 phase

100

N 035 AVE IP20

N 035 AVE IP44

N 035 AV.9 E IP44

N 035 AVE IP44 3 phase

N 035 AV.9 E IP44 3 phase

N 035 SVE IP20

N 035 SVE IP44

100

N 035.1 ANE IP 20

N 035.1 AN.9 E IP 20

N 035.1 ANE IP 44

N 035.1 AN.9 E IP 44

N 035.1 ANE IP 44 3 phase

N 035.1 AVE IP 20

N 035.1 AVE IP 44

N 035.1 AVE IP 44 3 phase

N 035.1 SNE IP 20

N 035.1 SNE IP 44

N 035.1 SNE IP 44 3 phase

N 035.1 SVE IP 20

N 035.1 SVE IP 44

N 035.1 SVE IP 44 3 phase

55 - 100

N 035.1 ATE IP 20

N 035.1 ATE IP 44

N 035.1 AT.9 E IP 44

N 035.1 ATE IP 44 3 phase

N 035.1 STE IP 20

N 035.1 STE IP 44

49.5 - 100

Tab. 4 (part 1) *Liters in standard state (1,013 mbar)

Diaphragm Pump N 035 E Technical Data

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 7

Pump type Delivery rate* (l/min)

at atm. pressure

Max. permissible operat-

ing pressure (bar) Ultimate vacuum

(mbar abs.)

N 035.2 ANE IP 20

N 035.2 ANE IP 44

N 035.2 AN.9 E IP 44

N 035.2 ANE IP 44 3 phase

N 035.2 SNE IP 20

N 035.2 SNE IP 44

55 4 -

N 035.2 ATE IP 20

N 035.2 ATE IP 44

N 035.2 STE IP 20

N 035.2 STE IP 44

49.5 4 -

N 035.2 AVE IP 20

N 035.2 AVE IP 44

N 035.2 AVE IP 44 3 phase

N 035.2 SVE IP 20

N 035.2 SVE IP 44

55 2 -

N 035.3 ANE IP 20

N 035.3 ANE IP 44

N 035.3 ANE IP 44 3 phase

N 035.3 AVE IP 20

N 035.3 AVE IP 44

N 035.3 SNE IP 20

N 035.3 SNE IP 44

N 035.3 SVE IP 20

N 035.3 SVE IP 44

N 035.3 SVE IP 44 3 phase

30 - 13

N 035.3 ATE IP 44

N 035.3 STE IP 44 27 - 20

Tab. 4 (part 2) *Liters in standard state (1,013 mbar)

Diaphragm Pump N 035 E Technical Data

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 8

Electrical data

Parameter Value one-

headed pumps Value two-

headed pumps

Voltage / Frequency of

AC motor 230 V / 50 Hz 230 V / 50 Hz

Voltage / Frequency of

3 phase motor 230/400 V

50 Hz 230/400 V

50 Hz

Power IP20 version 220 W 300 W

Power IP44 version capacitor

motor 230 W 320 W

Power IP 44 version 3 phase

motor 250 W 280 W

Operating current

IP20 version 1 A 1.55 A

Operating current

IP44 version 1.7 A 1.90 A

Operating current IP44 ver-

sion threephase motor 1.7 A/1.0 A 2.1 A / 1.05 A

Protection class* IP20 / IP44 IP 20 / IP 44

Tab. 5 * see type plate

The pumps are fitted as standard with a thermal-switch to protect

against overloading.

Other parameters

Parameter Values

Permissible

ambient temperature + 5 °C to + 40 °C

Permissible media temperature + 5 °C to + 40 °C

Gas-tightness of pump head

(leak rate)* for all pumps except

.9 versions (not tested)

ca. 6 x 10-3 mbar l/s

Gas-tightness of pump head

(leak rate)* for N 035_ _.9 E < 6 x 10-3 mbar l/s

Tab. 6

* After opening pump head or replacing the diaphragm and reed valves (or

valve plate) the gas tightness is no longer guaranteed. A leak test is able

to verify that the original standard of gas-tightness has been achieved.

Diaphragm Pump N 035 E Design and Function

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 9

5. Design and Function

Design N 035 A__E (IP20)

1Pneumatic pump outlet

2Pneumatic pump inlet

3Electrical Connection

4 Motor

Fig. 1: Diaphragm Pump N 035 ANE (IP20)

Design N 035 A__E (IP44)

1Pneumatic pump outlet

2Pneumatic pump inlet

3Terminal box (electrical

connetion)

4 Motor

Fig. 2: Diaphragm Pump N 035 ANE (IP44)

Diaphragm Pump N 035 E Design and Function

KNF N 035 E e 08/09 Translation of the original Operating and installation instructions 10

Fig. 3: Pneumatic connection of two-headed pumps

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