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Auto Crane AC40 Piston, Service And Maintenance User Manual

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Auto Crane AC40 Piston Service And Maintenance User Manual Download Page 1

This manual must be read carefully before using your Auto Crane Air Compressor.
Store in a safe and convenient location for future reference.

For technical support:

Phone:  (918) 836-0463
Fax:  (918) 834-5979
http://www.autocrane.com

755501900

8/19/2013  CRH

Service and

Maintenance

User Manual

Hydraulic Air Compressor

Auto Crane

AC40 Piston

Summary of Contents for AC40 Piston

Page 1: ...Air Compressor Store in a safe and convenient location for future reference For technical support Phone 918 836 0463 Fax 918 834 5979 http www autocrane com 755501900 8 19 2013 CRH Service and Mainten...

Page 2: ...2 755501900...

Page 3: ...tion Operation 12 Installation 12 Before Starting 14 Initial Start up Test 16 Maintenance 17 Overview 17 Recommended Spare Parts List 17 Maintenance Schedule 18 Lubrication Recommendation 19 Compresso...

Page 4: ...755501900 Drawings 25 Frame System 26 Piston System 28 Piston Assembly 30 Cooler System 32 Hydraulic Drive System 34 Discharge System 36 Canopy System 38 Decal System 40 Wiring Diagram 42 Warranty 43...

Page 5: ...5 755501900 Revision List E T A D N O I T A C O L E G N A H C F O N O I T P I R P C S E D S L A I T I N I...

Page 6: ...h weather resistantcanopy The AC40 Piston design provides output of up to 40 CFM cubic feet of air per minute at up to a maximum of 150 PSI pounds per square inch HighoutputatrelativelylowGPM gallonsp...

Page 7: ...observethesespecifiedprecautionsorbyfailureto exercisetheordinarycautionandduecarerequiredwhileoperatingorhandlingthisequipment eventhough notexpresslyspecified Inadditiontofollowingthesesafetyguideli...

Page 8: ...ressure vessel or device System contains hot oil The compressor system must be shut off prior to servicing Open the service valve to ensure complete relief of system air pressure and stored energy The...

Page 9: ...leave the machine running unattended or leave a tool connected to an air hose when not using Relieve system of all stored air pressure after use Never adjust the pressure switch to a setting of great...

Page 10: ...pecifications SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE E C R U O S R E W O P R O T O M C I L U A R D Y H D E E P S G N I T A R E P O X A M M P R 0 5 6 1 G I F N O C R E D N I L Y C n o t...

Page 11: ...cal system consists of Hydraulicoilcoolerfanassemblyandrelay 12VDC N O hydraulic solenoid Switchrelayforcustomerequipmentinterfaceduringcompressoroperation Most air tools operating pressure range is b...

Page 12: ...n does not impede the operation of other components on the vehicle For example if your vehicle is equipped with a crane you must make sure the compressor will not interfere with the swing of the crane...

Page 13: ...draulicfittings Thefittingsare 3 4 JIC The pressure P input line should be made from a good quality high pressure hydraulic hose 1 2 or 3 4 I D rated to handle the hydraulic systems on the vehicle The...

Page 14: ...are in correct operatingposition IV Apply decals to proper location Make sure that the area is cleaned prior to applying decals All decals should have a professional appearance upon application V Vac...

Page 15: ..._______________________________ F Note any special applications relating to specific installations ___________________________________________________________________________ VI Check all fluid levels...

Page 16: ...V Engagehydraulicsystempercompanypolicy V Engagecompressor 7 Shutdown Procedure I Disengagecompressorcircuit II Relievesystemofstoredair Installation Operation Operating Conditions Thefollowingconditi...

Page 17: ...rature or in other unusual conditions A planned program of periodic inspection and maintenance will help avoid premature failure and costly repairs Daily visualinspectionsshouldbecomearoutine Maintena...

Page 18: ...ecked after the initial day of operation The compressor must be cold room temperature before re torquing of studs Torque studs to 240 in lbs plus or minus 10 in lbs L A V R E T N I E C I V R E S N O I...

Page 19: ...a dilution of the additives or a reaction between additives or different types T I N U D O H T E M G N I T A R E D A R G Y T I S O C S I V O S I 8 4 4 3 O S I 6 4 Y T I S O C S I V C I T A M E N I K 5...

Page 20: ...sor from dust and foreign objects Frequency of maintenance of the filter depends on dust conditions at the operating site The filter elementmustbeservicedwhenclogged Acloggedairfilterelementwillreduce...

Page 21: ...hen the pressure drop across it at full flow exceeds 25 PSI 1 Remove cooler 2 Circulate a suitable solvent to dissolve and remove varnish and sludge 3 Flush generously with hydraulic oil 4 Once the co...

Page 22: ...least amount of time and with the least amount of removal or disassembly of parts should be performed first Troubleshooting LOW OIL PRESSURE 1 Lowoillevel 2 Loose pipe plug on oil pump cover 3 Worn or...

Page 23: ...5979 http www autocrane com Whencallingfortechnicalsupport havethefollowinginformationavailable MachineSerialNumber Description of the problem How To Find Specific Machine Information The machine seri...

Page 24: ...24 755501900...

Page 25: ...25 755501900 PARTS AND ILLUSTRATION SECTION...

Page 26: ...26 755501900 Frame System Reference Drawing 755501100 8 7 8 7 1 2 3 5 6 4...

Page 27: ...ference Drawing 755501100 Parts List DESCRIPTION PART NUMBER QTY ITEM FRAME 755501101 1 1 NUT 755500037 6 2 WASHER 320976000 1 3 BOLT 330371000 1 4 CLAMP 755501104 1 5 WASHER 755501105 1 6 CLIP 755501...

Page 28: ...28 755501900 Piston System Reference Drawing 755501200 2 18 19 8 5 7 6 9 4 9 3 6 7 5 4 3 13 11 15 20 12 11 10 16 1 14 17...

Page 29: ...G 4 1 755501204 PISTON 5 4 320976000 WASHER 6 4 366159000 BOLT 7 4 755501105 WASHER 8 1 755501205 CAP 9 2 755501206 ELBOW 10 1 755501207 CAP 11 2 755501208 FITTING 12 1 1 2 ft 755501209 HOSE 13 1 7555...

Page 30: ...501900 44 13 43 29 37 30 40 44 34 42 33 25 36 3 3 2 4 4 1 1 39 PistonAssembly Reference Drawing 755501300 28 22 32 27 13 14 11 19 19 17 16 19 31 35 8 5 12 6 23 24 26 20 15 21 38 45 7 9 18 18 41 28 10...

Page 31: ...2 755501316 GASKET 19 3 755501317 GASKET 20 1 755501318 TUBE 21 1 755501319 SCREEN 22 1 755501320 COVER 23 1 755501321 BUSHING 24 1 755501322 SPRING 25 12 755501323 WASHER 26 1 755501324 PLUG 27 2 75...

Page 32: ...32 755501900 Cooler System Reference Drawing 755501400 1 3 4 16 17 14 13 12 8 15 9 6 7 10 4 3 1 5 11 1 2 7...

Page 33: ...6300000 2 2 WASHER 020200000 4 3 BOLT 005500000 4 4 FAN ASSY 755501401 1 5 RIVET 755501402 4 6 ELBOW 755501403 2 7 NUT 755500061 8 8 BOLT 755501404 7 9 SHROUD 755501405 1 10 ELBOW 755501406 1 11 BRACK...

Page 34: ...34 755501900 Hydraulic Drive System Reference Drawing 755501500 5 3 8 1 10 7 2 4 6 13 12 11 9...

Page 35: ...ART NUMBER QTY ITEM BOLT 008702000 2 1 MOTOR 755500010 1 2 DECAL 755500057 1 3 HUB 755501501 1 4 HUB 755501502 1 5 SPIDER 755901000 1 6 ELBOW 755501503 1 7 CONNECTOR 755501504 1 8 ADAPTER 755501505 1...

Page 36: ...36 755501900 Discharge System Reference Drawing 755501600 14 14 6 12 11 10 3 5 10 11 12 2 13 1 8 9 7 4...

Page 37: ...ITEM PLUG 755501324 2 1 CONNECTOR 755501601 1 2 NIPPLE 755501602 1 3 ELBOW 755501403 1 4 ADAPTER 755501603 1 5 BLOCK 755501604 1 6 CAP 755501605 1 7 SWITCH 755501606 1 8 SWITCH 755501607 1 9 WASHER 02...

Page 38: ...38 755501900 Canopy System Reference Drawing 755501700 7 6 3 2 1 7 5 9 8 4...

Page 39: ...g 755501700 Parts List DESCRIPTION PART NUMBER QTY ITEM BOLT 755501701 6 1 WASHER 755501702 6 2 WASHER 755501703 6 3 CANOPY ASSY 755501704 1 4 LATCH 755921000 1 5 PANEL 755501705 1 6 RIVET 755501107 6...

Page 40: ...40 755501900 Decal System Reference Drawing 755501800 3D 3F 3C 3B 1 3H 2 4A 3D 3G 3A 3E 3H...

Page 41: ...01 DECAL SERIAL TAG AUTOCRANE 3 1 755501802 DECAL 36 BHP SHEET 3A 1 DECAL DRIVE COUPLING 3B 1 DECAL DANGER BREATHING 3C 1 DECAL WARNING CONNECT AIR 3D 1 DECAL HYD PRESS TANK 3E 1 DECAL WARNING FAN GUA...

Page 42: ...42 755501900 System Schematic...

Page 43: ...43 755501900 WARRANTY SECTION...

Page 44: ...esponsibility for customer s claims arising from misapplication abuse misuse or alteration of equipment or parts lies with the distributor or user and no warranty obligation is assumed in these circum...

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