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Graco 1800 manual

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Table of contents for the manual

  • Page 1

    311826B Instr uctions - P ar ts Dura-Flo ™ Pumps Carbon Steel or Stainless Steel Pumps, with Sever e-Duty Rod and Cylinder Dura-Flo 1800 (430 cc) Pump Dura-Flo 2400 (580 cc) Pump See page 3 f or model inf or mation, including maxim um work- ing pressure . Important Safety Instru ctions Read all warnings and instr u ctions in this manual. Sav e th[...]

  • Page 2

    2 311826B Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Dura-Flo Pumps with NXT ™ Air Motors . . . . . . . 3 Dura-Flo Pumps with Viscount ® Hydraulic Motors 5 W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 3

    Models 311826B 3 Models Dura-Flo Pumps with NXT ™ Air Motors Chec k your pump’ s identification plate (ID) f or the 6-digit par t number of y our pump . Use the f ollowing mat r ix to define the con str uction of y our pump , based on the six digits . F or exam ple, Pump P ar t No . P15MCD represen ts the pump ( P ), pressure rat io ( 15 :1), l[...]

  • Page 4

    Models 4 311826B P15LCD , A 222796 Dura-Flo 1800 (430 cc) cst, 3 PTFE/2 leather N34LN0 15 :1 10.9, 109 (1580) 0.7, 7.0 (100) P15LSB, A 687055 Dura-Flo 1800 (430 cc) sst, 3 UHMWPE/2 PTFE N34LN0 15 :1 10.9, 109 (1580) 0.7, 7.0 (100) P15MCD , A 222796 Dura-Flo 1800 (430 cc) cst, 3 PTFE/2 leather N34L T0 15:1 10.9, 109 (1580) 0.7, 7.0 (100) P15MSB, A 6[...]

  • Page 5

    Models 311826B 5 Dura-Flo Pumps with Viscount ® Hydraulic Motors Chec k your pump’ s identification plate (ID) f or the 6-digit par t number of y our pump . T o order repla cement par ts, see Par ts section star ting on page 18. ID Pump P ar t No. and Series Lower Pa r t No. Lower Model, Pac kings Hydraulic Motor Pa r t N o . Maximum W o rking P[...]

  • Page 6

    Warnings 6 311826B Wa r n i n g s The f ollowing w ar nings are f or the setup , use, groun ding, maintenance, and repair of this equipment. The e xclama- tion point symbol alerts you to a gener al warning and the hazard symbol ref ers to pr ocedure-specific risk. Ref er back to these wa r nings. Additio nal, product- specific w ar nings ma y be fo[...]

  • Page 7

    Warnings 311826B 7 MO VING P ARTS HAZARD Movin g par ts can pinch or amputate finge rs and other body par ts. • K eep clear of movin g par ts. • Do not op erate equipme nt with prot ective guards or covers remov ed. • Pressurized equipmen t can star t without warning. Bef ore checking, moving, or servicing equipment, f ollow the Pressure Reli[...]

  • Page 8

    Installation 8 311826B Installation Gr ounding The equipment m ust be grounded. Gr ounding reduces the risk of static and electric shock b y providing an escape wire f or the electrical current due to st atic build up or in the e v ent of a shor t circuit. Pump: Use the ground scre w (GS) and loc kwasher on the motor to att ach a 244524 ground wire[...]

  • Page 9

    Installation 311826B 9 Air Line Accessories F or air-powe red pumps, install the f ollo wing accessor ies in the order shown in F IG . 1, using adapters as neces- sar y . • Bleed-type mast er air valve (E): required in y our system to reliev e air trapped betwee n it and the air motor when th e valv e is closed. Be sure th e valv e is easily acce[...]

  • Page 10

    Installation 10 311826B Key: AP u m p B W all Brack et D Air Lin e Lubricator E Bleed-type Master Air V alv e (requi red) F Pump Air Regulator H Electrically Condu ctive Air Supply Hose J Air Line Filter K Air Shutoff V alv e L Fluid Filter M Fluid Drain V a lv e (required) N Electrically Conducti ve Fluid Supply Hose P Fluid Whip Hose R Gun Swivel[...]

  • Page 11

    Installation 311826B 11 Key: AP u m p B W all Brack et C Hydraulic Supply Line D Hydraulic Retur n Li ne E Drain Line (from pressure reducing valv e) F Pressure Gauge G Flow Control V alve H Pressure Reducing V alve J Accumulator K Drain Line (from motor drip pan) L Fluid Filter M Fluid Drain V a lv e (required) N Electrically Conducti ve Fluid Sup[...]

  • Page 12

    Operation 12 311826B Operation Pressure Relief Pr ocedure 1. Enga ge tr igger lock. 2. Shuto ff the pum p: a. For air-powered pumps, close the bleed-type master air valv e. b. F or hydr aulic-pow ered pumps, clo se the supply line shutoff v alve (U) first, th en close th e retur n line shutoff v alv e (V). 3. Disengage the trigger loc k. 4. Hold a [...]

  • Page 13

    Operation 311826B 13 5. Cycle the pump slowly until all air is push ed out and the pump and hose s are fully pr imed. Release the gun trigger and loc k the trigger saf ety latch. The pump should s tall against pres sure when the tr igger is released. 6. If the pump f ails to prime properly , open the b leeder v alve plug (AB) sl ightly . Use the b [...]

  • Page 14

    Maintenance 14 311826B Maintenance Preventive Maintenance Schedule The opera ting conditions of yo ur par ticular system determine how often maintenance is required. Establish a pre venti ve maintenance sch edule by recording when and what kind of maint enance is needed, and then determine a regular schedule f or checking y our system. W et-Cups Se[...]

  • Page 15

    Troubleshooting 311826B 15 T r oub leshooting 1. Relie ve the pressure , page 12. 2. Check all possib le causes and prob lems bef ore dis- assemblin g the pump . * T o deter mine if the fluid hose or gun is obstructed, relie v e the pressure, page 12 . Disconnect the fluid hose and place a containe r at the pump fluid ou tlet to catch an y fluid. T[...]

  • Page 16

    Repair 16 311826B Repair Required T ools • Set of soc k et wrenches • Set of adjustab le wrenches • 24 in. adjustable wrench • T orque wren ch • Thread lubricant • Anti-seiz e lubricant 222955 •L o c t i t e ® 2760 ™ or equivalent Disconnect the Lower 1. Flush the pump , if possib le. Stop the pump a t the bottom of its stro ke. Re[...]

  • Page 17

    Repair 311826B 17 Reconnect the Lower 1. Screw the conne cting rod adapter (105) to the air motor shaft. T orque as n oted in F IG . 4. 2. Screw the tie rods (106) into the air m otor (101). Using a wrench on the tie rod fl ats, torque as no ted. 3. Make sure th e coupling nut (103 ) and coupling col- lars (104) are in place on the displa cement ro[...]

  • Page 18

    Parts 18 311826B Pa r t s Dura-Flo Pumps with NXT Air Motors TI8363a 101 102 103 104 105 106 107 108[...]

  • Page 19

    Parts 311826B 19 101 102 103 104 10 5 106 107 108 115 116 Pump P ar t No. MO T OR; see 311238 LOWER; see 311825 NUT , cou- pling COLLAR, coupling AD APTER ROD , tie NUT , he x; 5/8-11 WRENCH SHIELD , war n in g SCREW; 8-32 x 2 in. (51 mm) P12LCD N34LN0 222801 184096 184130 15H371 15H562 101712 184278 15H782 120094 P12LSA N34LN0 22 2803 P12MCD N34L [...]

  • Page 20

    Parts 20 311826B Dura-Flo Pumps with Viscount Hydraulic Motors TI8365a 101 102 103 104 105 106 107 108 Pump P ar t No. Ref. Nos. and Descriptions 101 102 103 104 105 106 107 108 MO T OR; see 307158 LO WER; see 311825 NUT , cou- pling COLLAR, coupling AD APTER R OD , tie NUT , hex; 5/8-11 WRENCH 222892 235345 222796 184096 184130 18459 5 185596 1061[...]

  • Page 21

    Parts 311826B 21[...]

  • Page 22

    Dimensions 22 311826B Dimensions Dura-Flo Pumps with NXT Air Motors Dura-Flo Pumps with Viscount Hydraulic Motors A B C D A B C D TI8885a TI8900a Motor Model Pump Mod el A mm (in.) B mm (in.) C mm (in.) D mm (in.) We i g h t kg (lb) NXT Model 3400 All 1105 (43.5) 7 62 (30) 343 (13.5) 427 (16.8) 59 (130) NXT Model 6500 All 1105 (43.5) 7 62 (30) 343 [...]

  • Page 23

    Mounting Hole Layouts 311826B 23 Mounting Hole La y outs 94.3 mm (3.712 in.) NXT Model 3400 NXT Model 6500 TI8069A TI8070A 6.186 in. (157 mm) Three 5/8-11 Tie Rod Holes Six 5/8-11 Tie Rod Holes 6.186 in. (157 mm) 6.186 in. (157 mm) 6.186 in. (157 mm) Four 3/8-16 Mounting Holes Four 3/8-16 Mounting Holes Viscount 0653 Four 11 mm (0.437 in.) Mounting[...]

  • Page 24

    Technica l Data 24 311826B T e c hnical Data Pump P erformance Charts (see pages 25-27) Fluid Outlet Pressure T o find fluid outlet pressu re (MPa/bar/psi) at a spec ific flow (lpm/gpm) and operating pr essure (A/B/C): 1. Lo cate desire d flow at bottom o f char t. 2. Follo w ver tical line up to intersection with selected operat ing pressure cur v[...]

  • Page 25

    Technical Data 311826B 25 Key A 0.7 MP a, 7 bar (100 psi) air pressure or 10. 5 MP a, 105 bar (1500 psi) hydraulic oil pressure B 0.5 MP a, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) h ydraulic oil pressure C 0.3 MP a, 2.8 bar (40 psi) air pressure or 4.2 MPa, 42 bar ( 600 psi) h ydraulic oil pressure T est Fluid: No . 10 Weight Oi[...]

  • Page 26

    Technica l Data 26 311826B Key A 0.7 MP a, 7 bar (100 psi) air pressure or 10. 5 MP a, 105 bar (1500 psi) hydraulic oil pressure B 0.5 MP a, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) h ydraulic oil pressure C 0.3 MP a, 2.8 bar (40 psi) air pressure or 4. 2 MPa, 42 bar (600 psi) h ydraulic oil pressure T est Fluid: No . 10 Weight O[...]

  • Page 27

    Technical Data 311826B 27 Key A 0.7 MP a, 7 bar (100 psi) air pressure or 10. 5 MP a, 105 bar (1500 psi) hydraulic oil pressure B 0.5 MP a, 4.9 bar (70 psi) air pressure or 7.5 MPa, 75 bar (1050 psi) h ydraulic oil pressure C 0.3 MP a, 2.8 bar (40 psi) air pressure or 4.2 MPa, 42 bar ( 600 psi) h ydraulic oil pressure T est Fluid: No . 10 Weight Oi[...]

  • Page 28

    All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. This manual contains English. MM 311826 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 14[...]