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Related Manuals for Sperre HLF2/77
Summary of Contents for Sperre HLF2/77
- Page 1 CCG DOC NO. 346055 INSTRUCTION MANUAL AIR COMPRESSOR HLF2/77 SPERRE...
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Page 2: Table Of Contents
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 PREFACE Sperre has produced this instruction manual in order to provide users of its compressor equipment with information about the compressor’s construction and operation, as well as basic information about inspection and maintenance. -
Page 3: Personal Safety
The compressor is normally supplied without a relief mechanism for the LP cylinder suction valve. However, a relief mechanism can be ordered from SPERRE if required. The compressor unit can be supplied either for bolting directly to the foundation, or for flexible installation by means of resilient mountings fitted under the bedplate. -
Page 4: Sketch
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 Page 3... -
Page 5: Installation
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 INSTALLATION The compressor and el. motor are normally connected by a flanged connection piece, and not by the means of a separate baseplate. In this assembly it is not necessary to take any special measures to align the motor and compressor. -
Page 6: Starting Up
The compressor should be turned over from time to time. MAINTENANCE – OVERHAUL – REPAIRS Only Sperre original spare parts should be used for overhauls and repairs. Before ordering spare parts, please read the instructions given in chapter: “Ordering spare parts”. -
Page 7: Piston And Connecting Rod
The supplier accepts no responsibility for damage to the compressor resulting from the use of non-original parts. Only original Sperre copper gaskets can be used as valve seating gaskets. Exact dimensions and correct hardness are of great importance for trouble free operation. -
Page 8: Bearings - Dismantling And Assembly
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 Bearings - Dismantling and Assembly Important: Work on bearings requires great care and scrupulous cleanliness. Worn or damaged crankshaft bearings should be replaced complete. Replacement of parts of the bearings is not satisfactory. Bearings dismantled from shaft and/or connecting rod should always be replaced with new bearings. -
Page 9: Coolers
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 Coolers To ensure trouble-free operation it is of the greatest importance to ensure that the coolers are kept clean and free of foreign matter at all times. If the coolers are not kept properly clean, high air temperatures will result, with a consequent reduction of working life of valves and cylinders. -
Page 10: Recommended Lubricating Oil Brands
TOTAL LUBMARINE BARELF AL 100 TOTAL DACNIS P STATOIL COMPWAY SX68 Ask SPERRE for advice before using lubricating oil of any other type. TABLE OF NORMAL PRESSURES AND TEMPERATURES Temperatures in service, with shaft speed 1450 rpm. The values are valid for ambient temperature 40°C and delivery pressure 30 bar. -
Page 11: Maintenance Routines
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 MAINTENANCE ROUTINES The following is a guideline for a normal maintenance schedule. However, the compressors operating conditions vary widely from installation to installation and it is therefore important to adapt the maintenance schedule to the experience of the individual operator. - Page 12 CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 Overhaul routine B (5.000 running hours): Make sure that overhaul kit no. 7933 are in stock before starting overhaul of compressor according to Routine B - 5.000 hour service. Please follow installation instructions included in the kit.
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Page 13: Fault Tracing Chart
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 FAULT TRACING CHART 1. Compressor capacity is low, or the compressor is not delivering full pressure Possible causes Remedy Clean and check all valve plates, springs and Dirty, damaged or worn valves. -
Page 14: Tolerances - Wear Limits
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 TOLERANCES - WEAR LIMITS 1. End tolerances for piston rings Push a piston without piston rings halfway into the cylinder, and place the piston ring in the cylinder so that it presses against the top of the piston. Withdraw the piston and using a feeler gauge, measure the clearance between the piston ring ends. -
Page 15: Ordering Spare Parts
(A) and (B) are stamped on the compressor rating plate, which is fixed to the side of the crankcase and (C) will be found in the spare parts list in this instruction book. SPERRE INDUSTRI AS reserves the right to amend technical specifications without prior notice and disclaims all legal liability in connection with such amendments. -
Page 16: Spare Parts List
CCG DOC NO. 346055 Instruction manual for compressor type HLF2/77 SPARE PART LIST Qty Description Part no. Qty Description Part no. Crankcase ........1022 Ball bearing ........3881 Crankcase cover ......1070 Valve sealing ring ......3918 Cylinder head H.P......1281 Valve sealing ring ...... -
Page 17: Available Spare Part Kits
Instruction manual for compressor type HLF2/77 SPARE-PART & MAINTENANCE KITS SPERRE’s kits of genuine spare-parts include the wear parts you must change when you overhaul the compressor. For example, if you replace a valve, it is strongly recommended to replace the valve gaskets at the same time. -
Page 18: Illustration For Spare Parts List
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- Page 23 CCG DOC NO. 346055 Sole suppliers of genuine spare parts: Sperre Industri AS Sperre Asia PTE Ltd Sperre Rotterdam BV Sperre China 63 Hillview Avenue #09-13 Glasblazerstraat 12B Room 16E, No.257 Siping Road N-6057 Ellingsøy Lam Soon Industrial Building NL-2984 BL Ridderkerk...
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