background image

 
 
 
 

KNF Micro BA314221-314224 NPK03-EN-1217 
Translation of original Operating and Installation Instructions, English

 

Keep for future use 

Operating and Installation Instructions

 

Swing Piston Compressors 

 

 

Type range: 

NPK 03 KV DC-M 

 

 

 

NPK 03 KV DC-B4 

 

 

 

 

 

 

 

You  have  selected  a  high-quality  KNF  product;  the  following  tips  will  help  you  operate  it  safely,  and 
reliably over a long period of time. Carefully study the Operating and Installation Instructions before using 
the pumps and observe at all times the relevant instructions to avoid dangerous situations. The manual 
was produced for the serial pumps stated above. With customer-specified projects (pump types starting 
with “PJM“ or “PMM“) there could be differences in detail. For customer-specified projects please there-
fore take into account any agreed technical specifications, as well as these instructions.

 

 

 

 

Contents 

Page 

1.

 

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

 

2.

 

Use ........................................................................................... 3

 

3.

 

Safety ....................................................................................... 4

 

4.

 

Technical data .......................................................................... 6

 

5.

 

Assembly and function ............................................................. 8

 

6.

 

Operation ................................................................................ 10

 

7.

 

Servicing ................................................................................. 12

 

8.

 

Troubleshooting ...................................................................... 13

 

9.

 

Decontamination declaration .............. 

Fehler! Textmarke nicht 

definiert.

 

 

 

 

Product centre for 
micro pumps 

KNF Micro AG  
Zelglimatte 1b 
CH-6260 Reiden 
Switzerland 
Tel.   

+41(0) 62 787 88 88 

Fax   

+41(0) 62 787 88 99 

www.knf.com 

Summary of Contents for NPK 03 KV DC-M

Page 1: ...nstructions to avoid dangerous situations The manual was produced for the serial pumps stated above With customer specified projects pump types starting with PJM or PMM there could be differences in d...

Page 2: ...ol indicates a potential danger It also indicates the possible consequences of fail ure to observe the warning The signal word e g Warning indicates the level of danger Here you will see actions for a...

Page 3: ...als of the pump head pump housing piston seal piston screw and valves with the medium The temperature of the medium must lie within the permissible temperature range see Chapter 4 The transferred gas...

Page 4: ...g such media Always ensure adherence to all information stickers on the pumps such as flow direction arrows and type plates and keep stickers in legible condition All replacement parts should be prope...

Page 5: ...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 hot parts...

Page 6: ...12 24 Max power consumption W 18 18 Connection Wires AWG20 Protection class IP 40 Weight 1 g 480 Delivery rate l min 2 3 3 Max operating pressure bar g 2 3 5 5 Max vacuum mbar abs 2 3 250 Tab 5 DCB st...

Page 7: ...ply voltage Red Vs AWG 24 Supply voltage Blue Vs GND AWG 24 Speed control input signal White Vctrl AWG 24 Frequency output output signal Green FG AWG 24 DC control input Vctrl Control voltage range DC...

Page 8: ...the pump overheats and the thermal switch electronics stops pump operation the pumps will restart automatically as soon as the motor has had time to cool down Take steps to ensure that this cannot pro...

Page 9: ...ump see Chapter 4 Only use hoses that are chemically resistant to the media be ing pumped 5 3 1 Connecting the pump Arrows on the pump head indicate the flow direction 1 Remove the protective caps fro...

Page 10: ...he drive heats up Avoid contact with the pump drive Avoid contact with flammable materials Excessive pressure and the inherent dangers thereof can be prevented by placing a bypass line with a pressure...

Page 11: ...ee Chapter 4 Technical data Duty cycle impulse operation For pressures above 2bar g the switch on duration has to be lim ited Above 2bar g we recommend a max switch on duration of 5 min The switch on...

Page 12: ...p from the power supply Pump must be free of any hazardous substances Hoses must be disconnected from the pump 7 3 Service Intervall 7 3 1 Version with DC Motor For DC motors no Service Interval is ne...

Page 13: ...em connected to the suction and pressure sides such as hoses valves or filters are causing too much resistance Modify installation check the cross sections of components Hose connections are not leak...

Page 14: ...on pumps or systems without a signed Health and safety clearance and decontamination form The template for the Health and safety clearance and decontami nation form is included with these operating in...

Page 15: ...03 Health and safety clearance and decontamination form KNF Micro BA314221 314224 NPK03 EN 1217 Translation of original Operating and Installation Instructions English 15 10 Health and safety clearanc...

Page 16: ...Swing Piston Compressor NPK03 KNF Micro BA314221 314224 NPK03 EN 1217 Translation of original Operating and Installation Instructions English 16 KNF worldwide Find our local KNF partner on www knf com...

Page 17: ...Swing Piston Compressor NPK03 KNF Micro BA314221 314224 NPK03 EN 1217 Translation of original Operating and Installation Instructions English 17...

Reviews: