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8. Maintenance servicing 

 

For durable and reliable work of the compressor carry out the following operations on 

its maintenance servicing:

 

- After the first 50 working  hours check up and if necessary tighten the bolts of cylin-

ders’ heads  of the compressor’s unit for indemnification of the temperature shrinkage, the 
moment of tightening - 25 Nm; 

- check monthly the density of connection of the air pipe-lines, level of oil in the cas-

ing, clear the compressor of a dust and dirt. As a cleaning material one can apply only cot-
ton or linen cloth. The application of the ends and woolen cloths is not allowed; 

- change the oil after the first 100 working hours and further through every 500 work-

ing hours. It is not recommended to mix different types of oil. If the oil changes its color 
(turns  white  -  presence  of  water,  turns  dark  -  strong  overheating)  is  recommended  to  re-
place oil immediately; 

-  Depending  on  conditions  of operation, but no  more  than once  per  month, clear  the 

soaking up air filter, blowing the spout and the filtering element with compressed air. It is 
recommended  to  replace  the  spout  of  the  air  filter  or  the  filtering  element  at  least  once  a 
year, if the compressor works in a clean premises, and even more often if the premises are 
dusty. Reduction of the capacity of the air filter reduces service life of the compressor, in-
creases the consumption of the electric power and can result in breakup; 

- Merge condensate from the receiver, using the overflow valve, once per week; 
- After the first 48 hours of operation and further it is necessary to check periodically 

and to adjust the tension of belts and to clear them of dirtying, as at an insufficient tension 
belt  slips,  overheating  and  decreasing  of    EFFICIENCY  of  the  compressor’s  unit  may     
occur. When the belts are drawn, there is an excessive loading on bearings, which leads to 
their deterioration, overheating of the electric motor and the compressor’s unit. At a correct 
tension the deflection of a belt at its middle under the influence of 20  Н should be within 
the limits of (5-6) mm. The tension can be adjusted by means of displacement of the elec-
tric motor, having previously released the bolts, which fasten it to a platform. A pulley of 
the electric motor and pulley of unit of the compressor should be at one plane;

 

- Periodically check the reliability of fastening of the compressor’s unit and engine to 

a platform, and of the platform to the receiver;

 

-  Periodically  check integrity  and  reliability  of  engine  controls, control devices, ca-

bles, air channels;

 

Periodically  clear  all  outside  surfaces  of  the  compressor  and  electric  motor  for      

improvement of the cooling-function.

 

 
 
 
 
 
 
 
 
 
 

Содержание SB4/C-100.LB75

Страница 1: ...COMPRESSOR SB4 C 100 LB75 SB4 F 270 LB75 SB4 F 500 LB75 SB4 F 270 LB75V MANUAL ISO 9001 2008...

Страница 2: ...2...

Страница 3: ...es exposed to rain and for household purposes 2 2 The power supply of the compressor is provided by means of an alternate current power supply source with the voltage 400 V and the frequency 50 1 25 H...

Страница 4: ...characteristics of wedge type belt are listed in table 2 Table 2 Name and marking Quant Notes Belt 1600 2 3 6 Characteristics of the electrical equipment are listed in table 3 Table 3 Name and markin...

Страница 5: ...shed through an aperture in the crater s bottom which is blanked with the cap Receiver 1 see pic 1 2 3 4 serves for collecting of compressed air avoidance of pressure pulsation condensate and oil segr...

Страница 6: ...the compressor SB4 C 100 LB75 i 1 General view of the compressor SB4 F 270 LB75 LB75 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 LB75 ic 2 General view of the compresso...

Страница 7: ...7 Pic 4 Principal electric circuit General view of the compressor SB4 F 270 LB75 LB75 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 LB75 9 10 11 12 13 14 15 Hz 400...

Страница 8: ...solvent or dye spray toxic smoke of any type 6 7 In case the compressor is situated in a room of critical condition presence of dust particle of different types it is necessary to change filters more...

Страница 9: ...d temperature stated on the shield with technical data of the manufacturer Constantly control the serviceability and efficacy of the protective and controlling de vices pressostate safety valve manome...

Страница 10: ...compressor should be made by the trained personnel which carries out various kinds of the control according to the instruc tions 7 3 Accurately open the package check up completeness make sure of the...

Страница 11: ...a regula tor of pressure as follows with the spigot being open it is necessary to pull the handle of a regulator of pres sure upwards and to rotate it clockwise in order to increase the pressure or co...

Страница 12: ...ten if the premises are dusty Reduction of the capacity of the air filter reduces service life of the compressor in creases the consumption of the electric power and can result in breakup Merge conden...

Страница 13: ...ine shutdown in the process of op eration Malfunction of the engine s ventilator Check the ventilator change it if necessary Insufficient level of oil in the compressor s casing Check the quality and...

Страница 14: ...of the col umns of the unit 12 of the present passport Date of sale The seller s data Seal of the vendor 10 5 The buyer loses the right of warranty service in case of loss of the passport completely b...

Страница 15: ...______________________________________________________ the compressor unit found ready for service Packaging was done by _________________________ Manufacture date _____ __________________ 20 y QCD ma...

Страница 16: ...16...

Страница 17: ...ame and signature of the seller Seal of the seller Warranty period is ________________________months from the date of sale The article was tested in the following operation modes______________________...

Страница 18: ...y guarantee seals on the device and non authorized ac cess to the device s settings 5 Application of spare parts and materials which have been not stipulated by the opera tional documentation 6 Infrin...

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