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77-2924

page 1 of 24

MX1231 Bare Pump 

Assemblies

AX140S Air Motor Assembly 

pages 8-14

FX12 Fluid Pump Assembly 

pages 15-22

Models: MX1231PL (PTFE/LEATHER CHEVRONS), MX1231PP (PTFE CHEVRONS),  

MX1231PU (PTFE/UHMW CHEVRONS), MX1231UC (UHMW U-CUP)

Patent 7,603,855 

SPECIFICATIONS

Ratio:

31:1

Maximum air inlet pressure:

8 bar [116 psi]

Maximum fluid pressure:

248 bar [3596 psi]

Displacement per cycle:

72 cc [2.4 oz]

Output @ 60 cycles/min:

4.3 L/m [1.2 gal/m]

Air consumption @ 20 cycles/min:

498 LPM [17.6 SCFM]

Maximimum recommended 
continuous cycle rate:

20 cycles/min

Air inlet connection:

3/8" BSP(f)

Fluid inlet connection:

3/4" NPS(m)

Fluid outlet connection:

3/8" BSP(m) and 3/8" NPS(m)

Sound level:

97.3 dB

Weight:

15.6 kg [34.4 lbs]

Содержание AX140S

Страница 1: ...55 SPECIFICATIONS Ratio 31 1 Maximum air inlet pressure 8 bar 116 psi Maximum fluid pressure 248 bar 3596 psi Displacement per cycle 72 cc 2 4 oz Output 60 cycles min 4 3 L m 1 2 gal m Air consumption...

Страница 2: ...t and Lock Out All Power Sources During Maintenance Failure to De energize disconnect and lock out all power supplies before performing equipment maintenance could cause serious injury or death Operat...

Страница 3: ...e Hose To Airless Pump Open Metallic Waste Solvent Container Grounded GENERAL WARNINGS 1 NEVER leave a pressurized sprayer unattended 2 Periodically inspect all hoses for leaks and or abrasions and ti...

Страница 4: ...be sited in a non hazardous area with a filter on the air intake system to prevent the ingress of dust or similar foreign material into the parts where compression takes place 4 Use lubricating mediu...

Страница 5: ...OCKING CLIP 1 1 1 1 4 01115 010135 PUMP TIE ROD 3 3 3 3 5 FX12PL FX12 FLUID PUMP ASSEMBLY PTFE LEATHER 1 FX12PP FX12 FLUID PUMP ASSEMBLY PTFE 1 FX12PU FX12 FLUID PUMP ASSEMBLY PTFE UHMW 1 FX12UC FX12...

Страница 6: ...77 2924 page 6 of 24 MX1231 Bare Pump Assemblies Maintenance MAINTENANCE SYMBOLS ITEM NUMBER MAINTENANCE ORDER Reverse for assembly PETROLEUM JELLY THREAD SEALANT PTFE tape...

Страница 7: ...eal Replace diaphragm Material in solvent cup Worn or dirty upper packings Replace or clean upper packings as necessary Pump does not stop on the down stroke Worn or dirty lower ball check Replace or...

Страница 8: ...IONS Maximum air inlet pressure 8 bar 116 psi Maximimum recommended continuous cycle rate 20 cycles min Air consumption 20 cycles min 498 LPM 17 6 SCFM Air inlet connection 3 8 BSP f Piston Diameter 1...

Страница 9: ...ETROLEUM JELLY GREASE THREAD SEALANT PTFE tape Parts are included in 0115 010301 Air Motor Repair Kit Parts are included in 0115 010226 Air Motor Valve Repair Kit L Parts are included in 0115 010302 A...

Страница 10: ...GNET 2 15 0115 010049 O RING 4 16 0115 010018 VALVE BLOCK END CAP 2 17 0115 010051 O RING 4 18 0115 010117 UPPER END CAP MACHINING 1 19 0115 010037 POPPET ASSEMBLY 2 20 0115 010124 N SOCKET HEAD CAP S...

Страница 11: ...77 2924 page 11 of 24 AX140S AIR MOTOR AssemblY Maintenance MAINTENANCE SYMBOLS ITEM NUMBER MAINTENANCE ORDER Reverse order for assembly PETROLEUM JELLY GREASE THREAD SEALANT PTFE tape...

Страница 12: ...77 2924 page 12 of 24 AX140S AIR MOTOR AssemblY Maintenance MAINTENANCE SYMBOLS ITEM NUMBER MAINTENANCE ORDER Reverse order for assembly PETROLEUM JELLY GREASE THREAD SEALANT PTFE tape...

Страница 13: ...NANCE SYMBOLS ITEM NUMBER MAINTENANCE ORDER Reverse order for assembly PETROLEUM JELLY GREASE THREAD SEALANT PTFE tape NOTE Spool and sleeve assembly 12 is a matched set and cannot be interchanged wit...

Страница 14: ...Clear the blockage Erratic operation of air motor air motor stops Worn poppet assemblies Worn or dirty spool and sleeve assembly Replace poppet assemblies Clean or replace the spool and sleeve assembl...

Страница 15: ...CIFICATIONS Maximum fluid pressure 248 bar 3596 psi Displacement per cycle 72 cc 2 4 oz Output 60 cycles min 4 3 L m 1 1 gal m Fluid inlet size 3 4 NPS m Fluid outlet size 3 8 BSP m 3 8 NPS m Weight 6...

Страница 16: ...5 010269 FX12 CHECK VALVE ASSEMBLY Models FX12PL PTFE Leather FX12PP PTFE FX12PU PTFE UHMW MAINTENANCE SYMBOLS ITEM NUMBER MAINTENANCE ORDER Reverse for assembly PETROLEUM JELLY THREAD SEALANT PTFE ta...

Страница 17: ...10mm 2 2 2 13 0115 010144 FX12 UPPER SEAT SEAL 3 3 3 14 0115 010145 FX12 UPPER SEAT 2 2 2 15 0115 010146 FX12 UPPER SEAT RETAINER 1 1 1 16 0115 010262 FX12 LOWER PACKING SET PTFE LEATHER 1 16 0115 010...

Страница 18: ...l FX12UC MAINTENANCE SYMBOLS ITEM NUMBER DISASSEMBLY ORDER Reverse order for assembly PETROLEUM JELLY GREASE THREAD SEALANT PTFE tape 0115 010269 FX12 CHECK VALVE ASSEMBLY Parts are included in 0115 0...

Страница 19: ...HARD CHROME 1 13 0114 014022 UPPER BALL 10mm 2 14 0115 010144 FX12 UPPER SEAT SEAL 3 15 0115 010145 FX12 UPPER SEAT 2 16 0115 010146 FX12 UPPER SEAT RETAINER 1 17 0115 010164 FX12 LOWER U CUP SPACER 1...

Страница 20: ...UID PUMP CHEVRONS MAINTENANCE Models FX12PL PTFE Leather FX12PP PTFE FX12PU PTFE UHMW MAINTENANCE SYMBOLS MAINTENANCE ORDER Reverse for assembly PETROLEUM JELLY THREAD SEALANT PTFE tape UHMW 2x if app...

Страница 21: ...77 2924 page 21 of 24 FX12 FLUID PUMP U CUPS MAINTENANCE Model FX12UC MAINTENANCE SYMBOLS MAINTENANCE ORDER Reverse for assembly PETROLEUM JELLY THREAD SEALANT PTFE tape...

Страница 22: ...stop on the up stroke Worn or dirty upper ball check Worn or dirty lower packings Replace or clean the parts as necessary Pump runs erratically Blocked material siphon kit Blocked inlet filter or str...

Страница 23: ...0 MESH Service Bulletin 77 2920 air controls 0115 010180 Air Assist 0115 010198 Airless Service Bulletin 77 2920 LUBRICATING OIL FOR FX 12 FLUID PUMP 0114 009433 Solvent Based Materials 0114 014871 Wa...

Страница 24: ...ance Tel 33 4 75 75 27 00 Fax 33 4 75 75 27 59 Email mkt itwsf com ITW Oberfl chentechnik GmbH Justus von Liebig Stra e 31 D 63128 Dietzenbach Germany Tel 49 0 6074 403 1 Fax 49 0 6074 403 300 Email m...

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