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Chinook K Series, Инструкция по сборке, эксплуатации и обслуживанию

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Chinook K Series Скачать руководство пользователя страница 23

Fit the two valve plates
with a special gasket in-
between.                    

NOTE :

The valve plates 

of twostage compressors
can be assembled in one 
position only. In the case 
of single-stage 
compressors, instead, it is 
possible to
invert the compression

side with the intake side by 
rotating the plate
at 180 °.

Fit the plate/head gasket.

Fit the head.

7

8

9

Содержание K Series

Страница 1: ...R01 21 09 2005 ...

Страница 2: ...eciprocating compressors ranging from 1 2 horsepower four cylinder two stage models Our compressors are designed for the most discriminating compressor buyer under the most demanding operation conditions CHINOOK compressors are sold and serviced throughout the world in all mayor industrialized countries Our simple but reliable and proven design is easy to maintain and service Replacement parts and...

Страница 3: ......

Страница 4: ...Insert the conrods with their piston pin onto the tool 1 Loosen the conrod nuts by means of a pneumatic screwdriver Remove the nuts and washers not to be used again from the con rod screws 2 ...

Страница 5: ... hold it as shown in the drawing insert the half shells NOTE The conrod stem and cap must be reassembled the way they were and not facing the other way Fit and oil the half shells oil the conrod housing on the crankshaft 3 4 ...

Страница 6: ...ousing on the flywheel side making sure the lo cator marks on one side of the stem and cap are properly matched Locator marks 5 The position of the conrod on the crank shaft must be as shown in Table A which lists the screw tightening torque values 6 ...

Страница 7: ...ghten the nuts again with the dynamometric wrench the conrod must be able to rotate freely see Table A Fit the conrods onto the crankshaft after placing the latter into its crankcase see section 1 page 3 once you have completed the tightening process screw theoil spash pins into their housing and fasten them with a special adhesive 7 8 K 9 ...

Страница 8: ......

Страница 9: ...ort on vent side with a ball bearing previously placed into its support with a support gasket in between 1 Fit the hexagonal screw and the aluminiumwasher Tighten the screws by means of a pneumatic screwdriver 2 3 ...

Страница 10: ...Put the crankshaft with the conrods mounted into the crankcase 4 ...

Страница 11: ...d to the vent support by means of a special punch Fit and tighten the guiding pins before fitting the support and the gasket Fit the support on flywheel side with the ball bearing previously assembled onto the support with the support gasket in between 5 6 ...

Страница 12: ...heel side by means of a special punch Place the bi angular bearing on the support housing by means of a special punch Fix the hexagonal screw and aluminium washer tighten the screws by means of a pneumatic screwdriver 7 8 9 ...

Страница 13: ......

Страница 14: ...Put the crankcase in a vice oil the piston pin and the piston pin housing on the piston Fit the piston pin half way onto the piston 1 2 ...

Страница 15: ...l out the piston with the piston pin partially fit in it from the conrod Put the piston on the conrod housing and drive the piston pin Complete the driving of the piston pin by means of a special punch 3 4 ...

Страница 16: ...ings by means of special pliers 5 Level the pistons with theaid of a special faceplate This is done by slightly Fitting the piston with the palm of your hand until the piston base is perfectly parallel to the faceplate 6 ...

Страница 17: ...piston rings Warning the rings must be placed with the Top mark facing up towards the piston crown The exacte position is shown in the figure NOTE In order to fit and change the piston rings you can use the special pliers shown on section 3 page 5 ...

Страница 18: ...9 Special pliers ...

Страница 19: ......

Страница 20: ...de of the cylinder in which the pistons will be placed Tighten the rings onto the piston by means of a special pliers with a steel band insert the cylinder onto the piston Use the special tools shown in the figure 1 2 ...

Страница 21: ...Repeat the foregoingstep and place the cylinder onto the second piston Fix the hexagonal screw and the aluminium washer using a pneu matic screwdriver 3 4 ...

Страница 22: ...e the guiding pins onto the cylinder and fit the cylinder plate gasket Spread a small amount of vaseline onto the end of the strip valves and fit them into the special housing built in the valve plates 6 5 ...

Страница 23: ...he valve plates of twostage compressors can be assembled in one position only In the case of single stage compressors instead it is possible to invert the compression side with the intake side by rotating the plate at 180 Fit the plate head gasket Fit the head 7 8 9 ...

Страница 24: ...le to position the intake on either side as desired by simply rotating the plates and head The most important two stage models are available with special plates affording the same possibilities V type models are supplied with a special set of plates called contrary set Its correct position is shown in the figure 10 ...

Страница 25: ...ccording to the sequence shown in the figure Place the flywheel and the flywheel washer and finally the nut 11 12 TIGHTEN SCREW HEAD Kgm K 8 1 7 K 9 2 9 K 11 2 9 K 12 2 9 K 17 2 9 K 18 2 9 K 24 2 9 K 30 4 5 K 35 4 5 K 50 8 K 60 4 5 K 70 4 5 K 100 8 TIGHTENING TORQUE FLYWHEEL NUT Kgm K 8 3 3 5 K 9 2 6 2 8 3 K 11 3 3 5 K 12 2 6 2 8 3 K 17 4 4 5 K 18 4 4 5 K 24 4 5 5 K 30 5 5 6 K 35 5 5 6 K 50 7 7 5 ...

Страница 26: ...is end you can make use of a special tool i e a geared motor which transmits the motion to the crank shaft If desired the assembly can be tested by applying a suitable wrench to the nut and rotating it by hand Fit the double cooler to connect the 1st and 2nd stage with a cooler gasket in between 13 14 ...

Страница 27: ...sing Assembly the filter onto the elbow The filter is fit on the tension rod tightened with the aid of a special finned nut 15 16 4 K 100 4 K 60 4 K 50 4 K 35 4 K 30 4 K 24 4 K 18 4 K 17 4 K 12 K 9 4 K 11 4 K 8 Tightening KGM GROUP HEAD COOLER BOLTS TIGHTENING COOLER BOLT Ø 10 mm ...

Страница 28: ......

Страница 29: ...g out from the oil breather whilst lower quantities might result an insufficient lubrification of the moving parts After 1 000 hours of work the oil has to be replaced We re commend using oil type Q8 Haydn 100 for single phase machines with less than 2 2 kW 3HP Q8 Haydn 150 for three phase machines with more than 2 2 kW 3HP In temperatures of below 5 C only use SAE 20 oil For temperatures of over ...

Страница 30: ...rip valves and the corresponding gaskets The 2nd kit includes all the materials contained in the 1st as well as piston rings oil sight gauges and caps The 3rd kit allows for more ex tensive repairs such as the re placement of the conrod shells on the crankshaft the piston pin housing bushing and the piston pin It also includes all the mate rials contained in the 2nd kit ...

Страница 31: ...s supplied with the kit During the assembly operations make sure that the valve pla tes the head and the cylinder are levelled and are correctly matched with one another The drawing two illustrates a practical way to free the crankshaft from its support This must be done in order to overhaul both the crankshaft and the conrods The support and ball bearings could be damaged in this process fit new ...

Страница 32: ......

Страница 33: ...ft conrods pistons bearings Cause Insufficent lubrification Coupling tolerances not suitable Remedy Identify the cause and eliminate the problem by replacing the defective parts ______________________________________________________________________________________ Defect Oil flowing out from the oil breather possibly in the form of vapour Cause Excessive quantity of oil Remedy Make sure the oil le...

Страница 34: ...ues on the plates Cause Oil not suitable or excessive heating Remedy Remove the oil wash thorougly and fill with fresh AGIP DICREA 150 oil NOTE Synthetic and mineral oils should not be mixed in any circumstance Defect Water in the head Cause Critical conditions with high humidity contents Incorrect slant of air duct lines Remedy Fit a pipe to take in the air form a standard humidity environment Ma...

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