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Graco 312497G manual

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Table of contents for the manual

  • Page 1

    Instr uctions For series pr ogressive, oi l and grease lubrication. For Prof essional Use Only . Models/Maxim um Pressure T able 1: Maxi mum Pressure Lube P oints T able 2: MGO Series- Flo Divider Maxim um Operating Pr essures Impor tant Safety Instructions Read all warnings and instructions in this manual. K eep these instructions. Divider T ype M[...]

  • Page 2

    Warnings 2 312497G Wa r n i n g s The f ollo wing W arnings are f or the setup , use , grou nding, maintenance and repair of this equipment. Th e e xclama- tion point symbol ale r ts you to a general w arning and hazard symbols r ef er to procedure -specific risks. Ref e r bac k to these W arnings. Addit ional, product-specif ic warnings may be f o[...]

  • Page 3

    Setup 312497G 3 Setup The divider v alv e is shipped ready t o install in your sys- tem. It has been f actory-tested and should not re quire any additi onal modification. T o install the divider v alv e in y our system: 1. Determine an appropriate, remote mo unting loca- tion. 2. Install a rupture to atmosphere fitting with a b lo w-out disk that i[...]

  • Page 4

    Setup 4 312497G V alve Sections (MSP , MHH and MXP modular -type, divider valves, onl y) V alve sect ions (three or more requ ired per manif old) contain a piston specially fitted to th at section, built i n outlet chec k v alv es and v arious passage wa ys that, working with t he piston, meters an d valv es the flow of lubricant (F IG . 2). V alve[...]

  • Page 5

    Setup 312497G 5 3. In order to verify when lub ricant is f lowing and has reached the end of the lube line , loosen the co nnec- tor at the lube point of th e line that is to be filled. 4. Strok e the hand pump until air- free lubricant is obser ved flowing from the end of the lube lin e. 5. Tighten the lube line connector at the lub e point, b ut [...]

  • Page 6

    Setup 6 312497G Filling Master Divider V alve Ref er to F IG . 5. when performing this proced ure. 1. V erify that all por t plugs or perf ormance indicators hav e been remo ve d from all in dicator por ts in the master divider valv e . 2. V erify that the system pump is pro perly connected to the inlet por t of th e master di vider valv e. 3. Cycl[...]

  • Page 7

    Repair 312497G 7 Repair General Repair Instructions • Before performing any repa ir procedu res, relieve pressure , page 2. • Pressure test distr ibution bloc ks yearly or e very 8000 hour s. Replace seals an d divider valves as necessar y . Pur ging Air Fr om the System Bef ore machine oper ation is resumed f ollo wing mainte- nance or repair [...]

  • Page 8

    Repair 8 312497G Section 1: Purging Air fr om Secondary Divider V alve Lub e-to-Lube P oint Lines Steps 1-6, re f er to F IG . 6. 1. Install the line from the secon dar y divider v alv e to the lube point, but do not completely tighten the connection at the lube point. 2. Remove the perf or mance in dicator por t plug or the perf ormance indicator [...]

  • Page 9

    Repair 312497G 9 Section 2: Purging Air fr om Master to Secondary Divi der V alve Lube Lines Steps 1- 9, ref er to F IG . 7. 1. Install the lines from the mast er divider v alv e to the secondar y divider valv e , but do not completely tighten the conn ection at the secondary divider valv e’ s inlet. 2. Remove the performance in dicator por t plu[...]

  • Page 10

    Repair 10 312497G Section 3: Purging Air fr om Pump to Master Divider V alve Lines Steps 1-3, re f er to F IG . 8. 1. Install the line from the system pum p to the mast er divider valve , but do not complete ly tighten th e con- nection at the master valv e’ s lube inlet. 2. Cycle the system pump until air -free lubricant is observed flo wing fro[...]

  • Page 11

    Repair 312497G 11 Section 4: Purging Air After Ad ding or Replacing a Master Divider V alve Module Steps 1-7, re f er to F IG . 9. 1. Install the ne w or replacement mo dule into the mas- ter divider v alv e assemb ly . Also connect the tubing or hoses to th e appropriate second ar y divider valv e(s) or lubric ation po int(s) if the new/r eplace- [...]

  • Page 12

    Repair 12 312497G Section 5: Purging Air After Ad ding or Replacing a Secondary Divider V alve Module Steps 1-8, re f er to F IG . 10. 1. Install the ne w or replacemen t module to the sec- ondary divider valv e assemb ly . Also connect the tubing or ho ses to the appropriate lubrication point if the new/replacem ent modu le is a bas e section. 2. [...]

  • Page 13

    Repair 312497G 13 Locating and Repairing Bloc kages Bloc ks will cause a higher than nor mal pumping pres- sure. Dep ending on the application or system design, this bloc kage will usually resu lt in a complete loss of lubricant flow into the total system and no be aring will be receiving lubrication. The loss of flow due t o a bloc kage is first i[...]

  • Page 14

    Repair 14 312497G 4a. Master Divider V alve Equipped With P erformance Indicator With manual pu mp connected to the mast er divider v alve as outlined in Locating Bloc kages , Step 3, raise pre ssure to 20 00 psi. The in dicators in the indicator por ts will signal the location of the bloc k- age. An indicator in t he up position indicates pres- su[...]

  • Page 15

    Repair 312497G 15 fitting and slo wly operat e manual pump t o verify location. If bloc kage is in this divider valv e , go to step 7. 6. Install manual pu mp into each indicator port of sec- ondary divider valv e in turn and slowly oper ate pump (F IG . 13). If hig h pressure exists, b lockage has been located. Look f or crushed line , tight beari[...]

  • Page 16

    Repair 16 312497G d. Clean sectio ns and piston s in suitable clean sol- v ent until all lubricant has b een remo ve d. e. Use compressed air to dry and blo w out all por ts thoroughly . A small metal probe should be used to make sure all passages are cle an and open. Inspect cylinder bore an d piston carefully f or scratches , score marks or other[...]

  • Page 17

    MD Series 312497G 17 MD Series T echnical Data Pa r t s Dimensions Mater ial Steel Pressure (m ax) 3,000 psi (207 bar) Lubric ant Oil or grease Net W eight (appr o x.) 1-lb . 8 oz (0.68 kg) V olume (Lubr icant to cycle divider v alv e one comple te cycle) MD-2, MD-3, MD-4 0.08 0 in. 3 (1.31 ccm) MD-6 0.060 in. 3 (0.98 ccm) T orque Ratings Assembly [...]

  • Page 18

    MJ Series 18 312497G MJ Series T echnical Data Dimensions Material Plated or Stainless Ste el Pressure (max) 2,000 psi (138 bar) Lubricant Oil or grease up to NLGI Grade 1 Max Operating T emperature 200°F ( 93°C) Max Cycle Rate With Cycle Pin 60 CPM Net We ight (appro x.) 3 section divider valv e 1-lb . 15 oz (0.88 kg) 4 section divider valv e 2 [...]

  • Page 19

    MJ Series 312497G 19 Pa r t s Ref Part No. Description 1 562500 V AL VE, assembly , MJ 5S 562501 V AL VE, assembly , MJ 10S 562502 V AL VE, assembly , MJ 15S 562503 V AL VE, assembly , MJ 5T 562504 V AL VE, assembly , MJ 10T 562505 V AL VE, assembly , MJ 15T 562508 V AL VE, assembly , IND MJ 10S 562512 V AL VE, assembly , IND MJ 10S Left 562510 V A[...]

  • Page 20

    MSP Series 20 312497G MSP Series T echnical Data Mater ial Corrosion Pr otected Steel ( optional: T yp e 316 Stainless Steel) Pressure (max) Zero Leak Inlet 1500 psi ( 104 bar) Shunt/Shutoff Inlet 3000 psi ( 207 bar) Ambient T emper ature (max) 140°F (60°C) Lubricant Zero Leak Inlet Oil Only - up to 5000 SUS , requ ires 25 micron (min) filtra- ti[...]

  • Page 21

    MSP Series 312497G 21 Dimensions ti11478 CROSSPORT PLATE (OPTIONA L)[...]

  • Page 22

    MSP Series 22 312497G Pa r t s Ref P ar t No. Description 1 562711 V AL VE, assembly MSP 05S 562712 V AL VE, assembly MSP 10S 562713 V AL VE, assembly MSP 15S 562714 V AL VE, assembly MSP 20S 562715 V AL VE, assembly MSP 25S 562716 V AL VE, assembly MSP 30S 562717 V AL VE, assembly MSP 35S 562718 V AL VE, assembly MSP 40S 562720 V AL VE, assembly M[...]

  • Page 23

    MSP Series 312497G 23[...]

  • Page 24

    MHH Series 24 312497G MHH Series T echnical Data Material Steel Body (corrosion protected) Steel Piston (hon ed fit) Pressure (max) 7,500 psi (517 bar) f or P e troleum or Synthet ic Oil - fluo- roelastom er O-r ings Lubricant P e troleum or syntheti c oil only Maximum Oper ating T emper ature Fluoroelastomer O-rings (557722) 350°F (163°C) Maximu[...]

  • Page 25

    MHH Series 312497G 25 Dimensions INDICATOR PORT (TYPICAL) , MOUNTING SCREW (TYPICAL) LUBE INLET .281 (7.137) DIA (4) MTG HOLES 3.000 (76.2) 1.750 (44.4) "A" 2.188 (55.56) 1.656 (42.06) 1.500 (38.1) .781 (19.9) 1.125 (28.58) .406 (10.31) .734 (18.85) OUTLET IS PLUGGED ON ONE SIDE WHEN WORKING SECTION IS SINGLED LUBE OUTLET (TYPICAL) PISTON[...]

  • Page 26

    MHH Series 26 312497G Pa r t s Ref P ar t No. Description 1 562679 V AL VE, assembly MHH 06S 562680 V AL VE, assembly MHH 09S 562681 V AL VE, assembly MHH 12S 562682 V AL VE, assembly MHH 18S 562683 V AL VE, assembly MHH 24S 562684 V AL VE, assembly MHH 30S 562685 V AL VE, assembly MHH 06T 562686 V AL VE, assembly MHH 09T 562687 V AL VE, assembly M[...]

  • Page 27

    MXP Series 312497G 27 MXP Series T echnical Data Material Zinc Plated Steel Pressure (max) 3,000 psi (207 bar) Lubricant Oil or grease Maximum Oper ating T emper ature 350°F (177°C) Maximum Cycle Rate With Cycle Pin 60 CPM Maximum Cycle Rate Without Cycle Pin or With Pro x Cycle Switch 200 CPM Net We ight (appro x.) 3 section divider valv e assem[...]

  • Page 28

    MXP Series 28 312497G Dimensions ,5"%).,%4 ).$)#! 4 /20/24 ,5"%/54,%4 /04)/.!, #2/330/240,! 4%/04)/.!, ti11477[...]

  • Page 29

    MXP Series 312497G 29 Pa r t s Ref P art No. Description 1 562813 V AL VE, twin, .025 MXP 562814 V AL VE, tw in, .050 MXP 562815 V AL VE, tw in, .075 MXP 562816 V AL VE, tw in, .100 MXP 562817 V AL VE, tw in, .125 MXP 562818 V AL VE, tw in, .150 MXP 562819 V AL VE, single, .025 MXP 562820 V AL VE, single, .050 MXP 562821 V AL VE, single, .075 MXP 5[...]

  • Page 30

    MGO Series 30 312497G MGO Series T echnical Data Material Zinc Plated St eel and Phosphat e Coated Cast I ron Pressure (max) 3-7 section divide r va lve assembly 6000 psi (414 bar) 8 section divider valve assemb ly 5500 psi (380 bar) 9 section divider valve assemb ly 5000 psi (345 bar) 10 section divider v alv e assemb ly 4500 psi (311 bar) 11 sect[...]

  • Page 31

    MGO Series 312497G 31 Dimensions ).,%4 /54,%43 ).$)#! 4/20/24 3[...]

  • Page 32

    MGO Series 32 312497G Pa r t s Ref P art No. Description 1 562570 V AL VE, MGO , assemb ly 150S SAE 562571 V AL VE, MGO, assemb ly 300S SAE 562572 V AL VE, MGO, assemb ly 450S SAE 562573 V AL VE, MGO, assemb ly 600S SAE 562574 V AL VE, MGO , assemb ly 150T SAE 562575 V AL VE, MGO , assemb ly 300TS SAE 562576 V AL VE, MGO , assemb ly 450T SAE 562577[...]

  • Page 33

    MX Series 312497G 33 MX Series T echnical Data Material Plated Steel Pressure (max) 3,000 psi (207 bar) Lubricant Oil or grease Maximum Oper ating T emper ature 200°F (93°C) Maximum Cycle Rate With Cycle Pin 60 CPM Maximum Cycle Rate Without Cycle Pin 200 CPM Net We ight (appro x.) 3 section divider valv e assembly 21-lb . 6 oz (9 .69 kg) 4 secti[...]

  • Page 34

    MX Series 34 312497G Dimensions  v /54,%4 ti11476[...]

  • Page 35

    MX Series 312497G 35 Pa r t s Ref P art No. Description 1 562514 V AL VE, MX assemb ly 25S 562515 V AL VE, MX assemb ly 25T 562516 V AL VE, MX assemb ly 50S 562517 V AL VE, MX assemb ly 50T 562538 V AL VE, MX assemb ly 75S 562539 V AL VE, MX assemb ly 75T 562540 V AL VE, MX assemb ly 100S 562541 V AL VE, MX assemb ly 100T 562542 V AL VE, MX assemb [...]

  • Page 36

    MX Series 36 312497G[...]

  • Page 37

    Accessories 312497G 37 Accessories T ube Clips Clips are plated and provid ed with 17/64” (6.75 mm) mounting holes . Mounting Bar s Mounting Brac kets All mounting br ack ets inclu de screw s, loc k w ashers and nuts. P erf ormance Indicator s P erf orma nce indicator s are pres sure sensitive devices that signals a f ault when there is e xcessiv[...]

  • Page 38

    Accessories 38 312497G A utomatic Relief Indicator A utomatic Re lief Indicators p inpoint lube line bloc kage but allow the lube syste m to continue to s upply lubr ication to points that are not b loc k ed. The y are used primarily in secondary divider valv es . When needed, pressure is relie ved through a vent. When pre ssure is reliev ed the sp[...]

  • Page 39

    Accessories 312497G 39 Rupture-to-Atmosphere Indicator Rupture-to-Atm osphere Indicators ar e standard on all Gr aco pumps. When the pressure reaches a predetermined pressure setting, th e pressure disc ruptures , v enting lubricant into the atmosphe re and relie ving pressure . Rupture-to-Atmosphere Indi cator with Spud Assembl y A Spud Assemb ly [...]

  • Page 40

    Accessories 40 312497G Rupture Discs All discs are 11/16” diame ter . Singling and Crossporti ng Bar Assemblies Singling Kits exter nally conv er t a “T” (T win Out let) section to an “S” (Single Outlet) sec tion. Crossporting Kits ext ernally combine the output of tw o (2) adjacent se ctions. Cycle Indicator s Cycle Indicators pro vide a[...]

  • Page 41

    Accessories 312497G 41 Cycle Counter s - P art No.: 563444 The purpose of a cycle counter is to giv e assur ance that th e lubricant is flo wing thru the system. Ev ery “count” indi- cates one complete cycle of the divider v alv e . Visual inspec t ion and/or re cording of counts p rovides a constant chec k on the perf or mance of yo ur lubrica[...]

  • Page 42

    Accessories 42 312497G Pro ximity Cycle Switc hes The Pro ximity Cycle Switches are ma gnetically oper ated single thro w s witches that sense the mov eme nt of the divider valv e piston when it is cycling. Each pro ximity cycle s witch pro vides a signal that is used to monitor the sys- tem. Ther e are 3 different types o f switches a vailab le. R[...]

  • Page 43

    Accessories 312497G 43 Pro ximity Switch Connection Cables Connection Cab les f or: 3-Pin Pro ximity Switch 5-Pin Pro ximity Switc h Connector Length - ft (m) Part No. C onnector Length - ft (m) P art No. Straight 6 (1.83) 558021 Straight 6 (1.83) 558023 Straight 12 (3.66) 558022 Straight 12 (3.66) 558024 NA NA NA 90° 6 (1.83) 558965 4-Pin Pro xim[...]

  • Page 44

    All written and visual data con tained in th is document reflects the late st product information available at the time of pu blica tion. Graco reserves the right to make changes at any time without notice. Original instructions. This manual contains English. MM 312497 Graco Headquarters: Minneapoli s Internationa l Offices: Belgium, China, Japan, [...]