TM 10-4310-392-13&P TECHNICAL MANUAL OPERATOR'S, …

1 TM 10-4310-392-13&PTECHNICAL MANUALOPERATOR'S, UNIT ANDDIRECT SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)FORATLAS COPCO RECIPROCATINGCOMPRESSORThis TECHNICAL MANUAL is an authentication of the manufacturer's commercial literature anddoes not conform with the format and the content requirements normally associated withArmy TECHNICAL manuals. This TECHNICAL MANUAL does, however, contain all essentialinformation required to operate and maintain the for public release; distribution is , DEPARTMENT OF THE ARMY28 SEPTEMBER 1990TM 10-4310-392-13&PThis TECHNICAL MANUAL is an authentication of the manufacturer's commercial literature and does notconform with the format and the content requirements normally associated with Army technicalmanuals.

2 This TECHNICAL MANUAL does, however, contain all essential information required to operateand maintain the for public release; distribution is INTRODUCTORY Forms and of the Army forms and procedures used for equipment maintenance will be those described by DA Pam 738-750, The Army Maintenance Management Errors and Recommending can help improve this MANUAL . If you find any mistakes or if you know of a way to improve the procedures, pleaselet us know. Mail your letters, DA Form 2028 (Recommended Changes to Publications and Blank Forms), or DA Form2028-2 located in the back of this MANUAL , directly to: Commander, Army Troop Support Command, ATTN:AMSTR-MCTS, 4300 Goodfellow Blvd., St. Louis, MO 63120-1798. A reply will be furnished to of Army Material to Prevent Enemy to TM 750-244-3 for instructions covering the destruction of Army Material to prevent enemy Storage of Placement of equipment in administrative storage should be for short periods of time when a shortage ofmaintenance effort exists.

3 Items should be in mission readiness within 24 hours or within the time factors as determinedby the directing authority. During the storage period appropriate maintenance records will be Before placing, equipment in administrative storage, current preventive maintenance checks and servicesshould be completed. Shortcomings and deficiencies should be corrected, and all modification work orders (MWO's)should be Storage site selection. Inside storage is preferred for items selected for administrative storage. If insidestorage is not available, trucks, vans, conex containers and other containers may be (ii Blank)Installation and operating instructionsRead all instructions carefully before starting the InformationL Series compressors are belt driven two-cylinder, air-cooled, single-acting piston machines.

4 LE or LEN designatessingle-stage and LT two-stage. The LEN are oil-less compressors delivering oil-free air. The LE's are available 2through 10 HP, the LT's 2 through 20 HP, the LEN's 5 and 712 LE and LEN compressors are built for effective working pressures of up to 120 psig, LT for pressures of 175 compressors are available as base mounted units, which consist of the compressor block, base, drive, and motor,and as complete tank-mounted - LE Series and LEN SeriesAir is drawn through the intake filter, intake manifold and suction disks into the air is compressed, thendischarged through the delivery disks to the temperature reducer, where the heat of the compressed air is partlyremoved.

5 From the temperature reducer the compressed air is discharged through the check valve into the - LT SeriesAir is drawn through the intake filter, intake manifold and into the low-pressure cylinder, where it is compressed, thendischarged through the delivery valve to the intercooler, where the heat from the first stage of compression is air then enters the high-pressure cylinder through the pulsation damper and the suction disk, where it is furthercompressed. It is then discharged through the delivery disk to the cooling caps of the HP cylinder head and from there tothe HP temperature reducer. It is then discharged through the check valve into the (not for LEN)L Series compressors shipped from the factory contain a PAO synthetic lubricant.

6 The compressors may be identified bya yellow label at the oil filler plug stating the unit contains "Airlet Fluid".If not available, a good-quality motor oil (not multigrade) or diester synthetic lubricant may be used. See only reputable brands of oil and once a brand has been adopted, keep to it. Never mix oils of different brands ortypes. The crankcase oil capacity of the various units is given in section :The crankcase is connected to the air intake silencer or suction line through a breather valve. Faulty operation of thisvalve or clogging of the metered hole will result in too high a crankcase pressure and promote oil securely tighten the oil filler plug after adding LE/LT (2)BRANDMOTOR OIL MINERAL5 F to 104 FSAE 10W20SE/CC/ SE/CDLE/LT2000 HRS (1)MOTOR OIL SYNTHETIC5 F to 104 FSAE 10W30SF/CDLE/LT2000 HRS (1)Mobil 1 PAOSYNTHESIZEDHYDROCARBONS(POLYALPHAOLEF INE-15 F to 122 FISO VG 32SF/CDLE/LT2000 HRS (1)NuodexAnderol 3032 Chevron/GulfGSL-838A(3)DIESRER-15 F to 122 FISO VG 32SF/CDLE/LTANNUALLYN uodexAnderol 495 MobilRarus 824 SYNTHETIC-15 F to 104 FSAE 10W40SF/CDLE/LTANNUALLYN uodexAnderol 800 NOTES: (1)Change interval shown (hours) or annually, whichever occurs first.)

7 (2)Atlas Copco does not recommend the use of specific lubricants. These lubricants appear to meet thespecifications. There may be other quality lubricants which also meet these specifications.(3)If the local supplier of either Chevron or Gulf industrial lubricants cannot supply this fluid, contact theSynthetic Fluids Business Group. Chevron Chemical Company at Houston, Texas. Telephone 11 Figure 1 REF. , LT6LE7, LE8LE9, LT9LE6 ALT7, LT811310 0943-07 (1)160 Tank1310 0943-13 (2)160 Tank1310 0943-09180 Tank1310 0943-12180 Tank29710 1003-00 9710 1003-009710 1003-001 Press. Gauge39710 5630-021 Nipple 1/2 NPT9710 5630-03 9710 5630-031 Nipple 3/4 NPT49710 5321-001 Gate Valve 1/2 NPT9710 5322-00 9710 5322-001 Gate Valve 3/4 NPT59710 6011-49 9710 6011-49 9710 6011-491 Elbow 1/4 NPT69710 5335-00 9710 5335-00 9710 5335-001 Safety Valve79710 5273-00 9710 5273-00 9710 5273-001 Drain Trap81310 0943-42 1310 0943-42 1310 0943-421 Tee 3/8 NPT91310 0140-00 1310 0140-00 1310 0140-001 Drain Cock109710 5630-111 Nipple 3/8 NPT x 6" 0943-39 1310 0943-391 Nipple 3/8 NPT x " 0943-41 1310 0943-41 1310 0943-411 Elbow 3/8 NPT121503 0104-00 1503 0058-00 1503 0026-001 Foot130147 1326-03 0147 1326-032 Screw M8 x 30 mm 1366-032 Screw M10 x 45 mm 2335-00 0301 2335-002 Washer

8 M80301 2344-002 Washer M10151310 0943-321 Flywheel 1 Groove1310 0943-311 Flywheel 2 Groove1310 0943-301 Flywheel 3 Groove160147 1367-031 Screw M10 x 50 mm 1485-03 0147 1485-031 Screw M16 x 80 mm 0205-001 Washer1503 0206-00 1503 0206-001 Washer189710 5666-00 9710 5666-00 9710 5666-001 Elbow199710 5630-11 9710 5630-11 9710 5630-111 Nipple209710 5686-01 9710 5686-01 9710 5686-011 Cap2 Figure 1 REF. , LT6LE7, LE8LE9, LT9LE6 ALT7, LT8210144 3256-030144 3256-034 Screw 5/16-18 x 2 1/2" 3297-034 Screw 3/8-16 x 3" 2335-000301 2335-008 Flat Washer0301 2343-008 Flat Washer230333 2225-000333 2225-004 Lock Washer0333 2229-004 Lock Washer240268 3205-000268 3205-004 Nut 5/16 Hex0268 3206-004 Nut 3/8 Hex251310 2994-17 (1)1 Slide Base FRM145T1310 2994-18 (2)1 Slide Base FRM182T1310 2994-191 Slide Base FRM184T1310 2994-201 Slide Base FRM213T260144 3249-03 (1)4 Screw 5/16-18 x 1 1/4" 3288-03 (2)0144 3288-03 0144 3288-034 Screw 3/8-16 x 1 1/4" 2335-00 (1)8 Flat Washer0301 2343-00 (2)0301 2343-00 0301 2343-008 Flat Washer280333 2225-00 (1)4 Lock Washer0333 2229-00 (2)0333 2229-00 0333 2229-004 Lock Washer290268 3205-00 (1)

9 4 Nut 5/16 Hex0268 3206-00 (2)0268 3206-00 0268 3206-004 Nut 3/8 Hex301310 0943-161310 0943-20 1310 0943-181 Belt Guard - Inner311310 0943-171310 0943-15 1310 0943-191 Belt Guard - OuterSelf329710 5906-009710 5906-00 9710 5906-003 Screw 1/4-20 x 3/4 Tapping339710 5909-009710 5909-009710 5909-007 Screw # 10-32 x 1/2" 5909-109710 5909-10 9710 5909-107 Nut # 10-32 Hex351310 0943-491310 0943-48 1310 0943-471 Bracket360147 1320-032 Screw M8 x 12 mm 1246-00 0147 1246-002 Screw M6 x 16 mm 2335-002 Flat Washer M8381503 0685-00 1503 0673-002 Insert M6399710 5168-01 (1)1 Bushing9710 5167-01 (2)1310 0350-171310 0350-181 Bushing3 Figure 1 REF. , LT6LE7, LE8LE9, LT9LE6 ALT7, LT8401310 0444-251 Sheave 0444-261 Sheave 0444-281 Sheave 0444-291 Sheave 0444-321 Sheave 0444-331 Sheave 5181-001 Belt 3V 4509710 5179-041 Belt 3V x 4759710 5181-032 Belt 3V x 5609710 5181-042 Belt 3V x 6009710 5181-053 Belt 3V x 710429710 5691-009710 5691-00 9710 5691-001 Elbow 1/2 NPT430653 9098-000653 9098-00 0653 9098-001 Washer R 1/2449710 5278-019710 5278-01 9710 5278-011 Hose459710 5324-001 Check 2HP 3/60/230-460V 145T1310 3160-351 Motor 2HP 3/60/200V 145T1310 3160-321 Motor 2HP 1/60/115-230V.

10 182T1310 3160-331 Motor 2HP 1/60/200V 182T1310 3160-361310 3160-361 Motor 3HP 1/60/115-230V 182T1310 3160-371310 3160-371 Motor 3HP 1/60/200V 182T1310 3160-381310 3160-381 Motor 3HP 3/60/230-460V 182T1310 3160-391310 3160-391 Motor 3HP 3/60/200V 182T1310 3160-401 Motor 5HP 1/60/230V 184T1310 3160-411 Motor 5HP 1/60/200V 184T1310 3160-421 Motor 5HP 3/60/230-460V 184T1310 3160-431 Motor 5HP 3/60/200V 184T1310 3160-441 Motor 7 1/2HP 3/60/230-460V213T1310 3160-451 Motor 7 1/2HP 3/60/200V 213T479710 6011-499710 6011-49 9710 6011-491 Elbow 1/4 NPT x 900 Street489710 5309-03 (2) 9710 5309-03(2)1 Press. Swt. 3HP/1PH 175 PSI9710 5309-00 9710 5309-001 Press. Swt. 175 PSI4 Figure 1 REF. , LT6LE7, LE8LE9, LT9LE6 ALT7, LT8489710 5309-02 9710 5309-021 Press.