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Kontakt: 

Zittauer Straße 12 

 

Tel. + 49 35844/ 70234   

 

www.elektromaschinen-koci.de 

D – 02796 Kurort Jonsdorf  

Fax + 49 35844/ 72103   

 

[email protected]

 

5.2 Installation – electrical 

 

It is the responsibility of the operator/ owner to ensure that the compressor is wired professionally. Any 

electrical work should be carried out by a competent electrician and installed to meet all applicable local 

and national codes and regulations. 

Therefore please read the following regulations carefully: 

 

  Current, voltage and polarity of the power system must match the information on the appliance rating 

plate of the motor. 

 

  The fuse regarding to the control lead should have (61) 2A. 

 

  safety fuse in the lead-in:  

 

12 V 

24 V 

48 V 

80 V 

110 V 

KC100/1.21 

80 A 

40 A 

16 A 

10 A 

10 

KC200/1.21 

150 A 

80 A 

40 A 

20 A 

16 

 

  The cross-sectional area of the lead-in must be chosen in such a way that, when the compressor is 

operating, the voltage on the terminal board or power relay does not fall below the necessary 

operating voltage. (12, 24, 48 or 80 V) 

 

  Cu wire in mm²: 

 

Cu wire 

Cu wire > 1m length 

KC100/1.21   12V 

10,0 

16,0 

KC100/1.21   24V 

6,0 

10,0 

KC200/1.21   12V 

25,0 

35,0 

KC200/1.21   24V 

10,0 

16,0 

KC100/1.21   48V 

2,5 

4,0 

KC100/1.21   80V 

1,5 

2,5 

KC200/1.21   48V 

2,5 

4,0 

KC200/1.21   80V 

2,5 

4,0 

KC100/1.21   110V 

1,5 

2,5 

KC200/1.21   110V 

2,5 

2,5 

 

  The control 61 and KK can have at maximum a 0,75mm² Cu wire. 

 

  The oil level on the compressor block must be checked. The oil level must be within/ at the red circle 

of the oil level eye. 

 

Regulation: 

The compressor is regulated automatically by means of a pressure switch depending on the compressed 

air requirements. After the system has been switched on for the first time, the pressure switch controls the 

compressor’s operating corresponding to the set pressure. 

 

Pressure switch settings made at the factory 

 

max. operational  

excess pressure 

pressure switch - off  

excess pressure 

pressure switch – on  

excess pressure 

10 bar 

8 – 9 bar 

ca. 7 bar 

 

 

 

Содержание KC 100

Страница 1: ...de D 02796 Kurort Jonsdorf Fax 49 35844 72103 koci lachmann t online de O R I G I N A L Operating Instruction Compressor unit with direct current motor KC 100 and KC 200 Manufacturer Koci Elektromaschinen GbR Zittauer Straße 12 02796 Kurort Jonsdorf Germany Edition 07 2016 ...

Страница 2: ...ts account 3 4 2 Technical description 3 4 3 Technical Data 4 5 Commissioning 5 5 1 Location and assembly references 5 5 2 Installation electrical 6 6 Maintenance 8 General reference notes 9 Compressor block 9 Cylinder head and valves 9 Clean and replace air filter 9 Maintenance of the bearings and carbon brushes of the DC motor 9 Checking the safety valve 10 Pressure container accessory if reques...

Страница 3: ...g instructions always All advices and safety regulations have to be fulfilled during shutdown and operating These operating instructions have to be retained for further utilization 1 2 Copyright The duplication of text technical data drawings or similar is prohibited and demands the agreement of the manufacturer Technical changes at the compressor unit stay reserved for the manufacturer 1 3 Genera...

Страница 4: ... what is not allowed and results destruction of itself We reserve the right to determine how and by whom the repairs are to be made Costs that may arise as an after effect of the compressor s breakdown will not be accepted by our company 3 Reference of utilization 3 1 conventional utilization The compressor units with DC motor are designed for versatile applications in which a compressed air suppl...

Страница 5: ...ntifreeze reservoir installation on request power relay suppression equipment thermostats low voltage protection operating voltage independent of the control voltage ensure a low control current security protection by circuit board against false engaging from the outside of the compressor To ensure the electrical connection security and the corresponding control over the compressor a control light...

Страница 6: ...66 66 66 66 66 Shielded yes yes yes yes yes Oil filling l 0 13 0 13 0 13 0 13 0 13 Weight kg 20 20 20 20 20 Noise level dB A 84 84 84 84 84 Dimension LxWxH mm 390x255x320 390x265x320 Compressor Unit KC 200 1 2 1 12 V 24 V 48 V 80 V 110 V Max working pressure bar 10 10 10 10 10 Inlet volume l min 150 150 150 150 150 Effect capacity 6 bar l min 104 105 105 106 106 Compressor speed rpm 2400 2500 2500...

Страница 7: ...tion The operator should provide an operating voltage between 10 and 20 of the rated voltage The following faults occur when the operating voltage does not lie correctly a The compressor cannot be switched on Fault operating voltage under 10 of rated voltage b The compressor turns off automatically Fault operating voltage under 25 of rated voltage c The compressor turns off automatically and can b...

Страница 8: ...en the compressor is operating the voltage on the terminal board or power relay does not fall below the necessary operating voltage 12 24 48 or 80 V Cu wire in mm Cu wire Cu wire 1m length KC100 1 21 12V 10 0 16 0 KC100 1 21 24V 6 0 10 0 KC200 1 21 12V 25 0 35 0 KC200 1 21 24V 10 0 16 0 KC100 1 21 48V 2 5 4 0 KC100 1 21 80V 1 5 2 5 KC200 1 21 48V 2 5 4 0 KC200 1 21 80V 2 5 4 0 KC100 1 21 110V 1 5 ...

Страница 9: ...lt brightly illuminated low voltage 61 feed of the control voltage from the alternator control lamp cable Or if no alternator control lamp cable is used from ignition lock switch via control switch D feed to the control switch if the alternator control lamp cable is not used D RED or optional if D is not used the cable must be insulated as it carries voltage from the compressor D RED control lamp ...

Страница 10: ...ore jack in compressor for main cable entry jack in compressor for control lead anti rotation negative max 4mm blue black or brown positive max 4mm red anti rotation element D carries voltage during operation red 31a ground for control lamp etc blue KK control lamp yellow carries voltage during normal operation and in case of fault 61 feed of the voltage to the switch green ...

Страница 11: ...ider using a sieve or the original can when refilling the oil Oil regulation motor Oil SAE 5 W30 Cylinder head and valves The cylinder head is to be unscrewed after 3 000 operating hours the function of the valves is to be checked and please clean the plate of the valve Complete valve plates and or cylinder heads can be delivered from store The compressor should be rebuilt after about 10 000 opera...

Страница 12: ...e pipe connections in necessary to prevent loss due to leakage Performance check The effective performance of the compressor can be checked by measuring the compressed air reservoir filling time Switch off the compressor Close the compressed air reservoir Release container pressure using condensation drainage tag and then close it again Switch on the compressor and simultaneously check the refill ...

Страница 13: ...n First loosen the securing nut then adjust the adjusting screw then tighten the securing nut again 7 Safety regulations environment protection Explanation of the compressor s danger sign Caution Hot surface Please touch only with safety gloves 7 1 Safety regulations The European standards provide the most important regulation that the owner operator has to care about Furthermore we recommend cons...

Страница 14: ...use F1 in connection box Check electrical system on the vehicle control light is on dim Operating voltage to contact terminal 30 relay Power contact on power relay K1 operating voltage at Plug D Fuse F1 no flow through no voltage at Plug 61 left plug Exchange power relay K1 under Fuse F1 in connection box operating voltage at power relay K1 on control light is on dim Operating voltage to contact t...

Страница 15: ...ck for at noise absorber damage and put back together again If there is damage exchange relief valve or send control block in for repair control light on bright Triggered by temperature sensors After longer operation motor becomes very hot and Send compressor in for repair switches off motor can only be switched on Not enough cooling again after a longer period c 1 hour Safety valve discharges at ...

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