Sperre HV1/140A Service Manual Download Page 24 | Manualshive

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Sperre Air Compressor
Two stage, water cooled
Model: HV1/140A

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Summary of Contents for HV1/140A

Page 1: ...tructions 4 3 2 Cooling water system 4 3 3 Starting up 4 3 4 Operation 5 3 5 Stopping 5 4 FAULT TRACING 6 5 INSPECTION AND MAINTENANCE 8 5 1 Maintenance schedule 8 5 2 Valves 9 5 3 Lubricating oil sys...

Page 2: ...RATED WORKING PRESSURE OF COMPRESSOR The type designation A and serial number B are shown on the rating plate which is fixed to the crankcase The rating plate is shown in Fig 1 page 30 Please note th...

Page 3: ...pressor cylinder walls The compressor compresses air from atmospheric pressure to rated pressure with an upper limit of 35 bars The compressor is designed for installation together with an electric mo...

Page 4: ...ng water system It is of the greatest importance to the operation and life of the compressor that a good and reliable supply of cooling water is ensured The quantities of cooling water required are gi...

Page 5: ...manual drain cocks after the LP and HP coolers and if these are not operated by automatic draining equipment manual draining must be performed regularly Also the oil and water trap must be regularly...

Page 6: ...ing clearances Insufficient cooling water Check cooling water flow pressure and inlet and outlet temperature Too high temperature of ambient air at compressor intake Improve intake air temperature B L...

Page 7: ...e lube oil consumption Possible cause Remedy Piston rings worn out Replace piston rings Defective crankcase breather valve Replace breather valve H Excessive moisture in final air delivery pipe work a...

Page 8: ...ce schedule to the experience of the individual operator Before ordering replacement parts please read the instructions for ordering parts Daily 500 hrs 1000 hrs 3000 hrs 9000 hrs 12000 hrs Lube oil p...

Page 9: ...e valve is to set it in a vice between two pins which fit into the outermost seat slots of the valve Clean the valve components and check them carefully IMPORTANT Never use sharp implements on sealing...

Page 10: ...the suction side of the pump When the compressor is warm the normal feed should be 3 5 drops per minute IMPORTANT Accumulation of condensate in the crankcase may present a serious problem under certa...

Page 11: ...the flexible coupling Avoid spilling oil on the flexible coupling The coupling half on the motor is keyed and shrunk on to the axle Alignment The principle and values for checking alignment are shown...

Page 12: ...Sperre Air Compressor Two stage water cooled Model HV1 140A 6 ILLUSTRATIONS 12 26...

Page 13: ...Sperre Air Compressor Two stage water cooled Model HV1 140A 13 26...

Page 14: ...Sperre Air Compressor Two stage water cooled Model HV1 140A 14 26...

Page 15: ...5 3 0 bars Lubricating oil Lube oil pressure warm compressor 0 8 2 0 bars limit switch setting for lube oil pressure safety stop 0 8 bars Air Normal pressure first stage at delivery pressure 0 10 bars...

Page 16: ...8 13 1 1 2 10 11 5 T4 Clearances Suction valve LP Lifting height mm 1 2 Delivery valve LP Lifting height mm 1 2 Suction valve HP Lifting height mm 1 1 Delivery valve HP Lifting height mm 1 1 Cylinder...

Page 17: ...earing 70 Gudgeon pin diameter mm 40 Number of valves LP concentric 2 Number of valves HP concentric 2 Oil capacity of sump litres 4 T6 Air compressor data Compressor type HV1 140A Capacity F A D 71 m...

Page 18: ...1330 Flywheel nut 1 1380 Coupling flange driver 1 1400 Crankshaft 1 1411 Connecting rod 1 1440 Cylinder handhole cover 4 1448 Cylinder head 1 1484 Clamping piece HP valve 1 1486 Clamping piece LP valv...

Page 19: ...61 Gudgeon pin 1 3513 Compression ring 4 3515 Compression ring 4 3539 Oil ring 1 3576 Safety valve ball 2 3580 Valve spring HP safety valve 1 3581 Valve spring LP safety valve 1 3633 Level gauge glass...

Page 20: ...3930 Copper washer 3 3932 Copper washer 2 3933 Copper washer 1 3934 Copper ring 1 3937 Lock washer 4 3950 Screw 2 3960 Bursting plate 1 3970 O ring 1 3971 O ring 1 3972 O ring 1 3979 0 ring 1 4017 Ga...

Page 21: ...2 4386 Pressure gauge tube 2 4387 Pressure gauge tube 1 4397 Oil drip feed pipe 1 4398 Oil drip feed pipe 1 4407 Bolt counterweight 4 4414 Washer 2 4422 Safety valve HP 1 4424 Safety valve LP 1 4435 S...

Page 22: ...Sperre Air Compressor Two stage water cooled Model HV1 140A 9 ILLUSTRATIONS FOR REPLACEMENT PARTS LIST 22 26...

Page 23: ...Sperre Air Compressor Two stage water cooled Model HV1 140A 23 26...

Page 24: ...Sperre Air Compressor Two stage water cooled Model HV1 140A 24 26...

Page 25: ...Sperre Air Compressor Two stage water cooled Model HV1 140A 25 26...

Page 26: ...Sperre Air Compressor Two stage water cooled Model HV1 140A 26 26...

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