Graco 236-467 Скачать руководство пользователя страница 11 | Manualshive

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308-324 11

Maintenance

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Содержание 236-467

Страница 1: ...roup D Use 3000 psi 210 bar Maximum Fluid Working Pressure MODEL NO PART NO FLUID VOLUME FLOW FLOW RANGE gal min cc min PPM 3050H 236 467 0 1136 cc per tooth 0 01 0 5 38 1900 PPM 3100H 236 468 0 2294 cc per tooth 0 02 1 0 75 3800 PPM 3550H 236 469 0 5883 cc per tooth 0 1 5 5 380 21 000 Model PPM 3550H shown 01382 GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 COPYRIGHT 1993 GRACO INC This manual...

Страница 2: ...QUIPMENT MISUSE HAZARD General Safety Any misuse of the meter such as over pressurizing modifying or substituting parts using incompatible chemicals and fluids or using worn or damaged parts can cause parts to rupture and can result in serious injury electric shock fire explosion or property damage Always follow the Pressure Relief Procedure at right before servicing or flushing the meter Never al...

Страница 3: ...4 Operation 8 Maintenance 9 Parts Model PPM 3050H 12 Model PPM 3100H 13 Model PPM 3550H 14 Accessories 15 Dimensions 17 Technical Data 18 Pressure Drop Curve 18 Safety Barrier Specifications 19 Warranty Back Cover Graco Phone Numbers Back Cover ...

Страница 4: ...lled Refer to Fig 1 to locate and install the flow meter con nectors and fluid shutoff valves The shutoff valves allow you to isolate the meter for service The gland nut and female connector shown in Fig 1 will ease removal of the flow meter from the fluid line See Accessories to order these parts and other sys tem components Refer to the Technical Data and Dimensional Draw ings for dimension inle...

Страница 5: ...ER MODEL NO K FACTOR PPM 3050H 0 1136 cc per pulse PPM 3100H 0 2294 cc per pulse PPM 3550H 0 5883 cc per pulse The flow meters are designed for use with the Graco PPD 200 Remote Monitors See Accessories for part numbers and descriptions See Fig 2 to connect the meter to a remote monitor with a supply voltage between 12 to 24 VDC in a non hazardous area See Fig 5 to connect the meter in a Class I D...

Страница 6: ...int where the cable enters and leaves the non hazardous area See Accessories for Graco cable seal part no 110 458 The purpose of such sealing or venting is to prevent the cable from transmitting the flammable atmosphere from one area of a hazardous location to another or from a hazardous location to a non hazardous location at a rate of more than 198 cm3 of air per hour h at a pressure of 1493 Pa ...

Страница 7: ...2 AWG INSULATED WIRE MUST connect to true earth ground 0 47 F CAPACITOR PPD 200 Remote Display Class Division 1 Hazardous Location Non Hazardous Location PRINT OPTION GROUND VSUPPLY HOT NEUTRAL ELECTRICAL GROUND 115 VAC 50 60 HZ VSIGNAL ELECTRICAL GROUND CHASSIS GROUND Cable wire connections between meter and remote display Other wiring is factory installed SHIELD Intrinsic Safety Barrier ...

Страница 8: ...he meter as instructed in Maintenance Flow Volume Range CAUTION The flow meter gear can be damaged if it rotates at too high a speed To avoid high speed rotation open the fluid valve gradually Do not over speed the gear with air or solvent To prolong meter life Do not use the meter above its maximum flow rate METER MODEL NO FLOW RANGE gal min cc min PPM 3050H 0 01 0 5 38 1900 PPM 3100H 0 02 1 0 75...

Страница 9: ...tered Fluid Line Air Purges If using air purges remember that air purges do not provide the lubrication the meter gears require The metered fluid normally provides lubrication CAUTION Excessively long air purges can over speed the flow meter gears and cause over heating of the gears and gear shaft This can result in premature gear and shaft failure If the gears or shafts show signs of over heating...

Страница 10: ...n the shafts when you separate the meter housings 6 Hold onto the upper housing 2 and gently tap the opposing bolts to separate the lower housing 3 CAUTION To avoid damaging the shafts 5 keep the hous ings parallel to each other when separating them do not rock the housings from side to side Do not use chisels or screwdrivers to split and pry apart the housings 7 Mark the positions of the gears 4 ...

Страница 11: ...308 324 11 Maintenance Fig 6 01384 Model PPM 3050H shown 13 1 9 2 B 8 5 A 3 10 11 B A 12 10 4 12 11 ...

Страница 12: ...1 112 463 ELECTRONIC SENSOR 1 2 HOUSING upper not a replacement part 1 3 HOUSING lower not a replacement part 1 4 110 573 GEAR 2 5 110 575 SHAFT 2 7 110 579 PIN locating not shown 1 Ref No Part No Description Qty 8 110 588 O RING PTFE 1 9 110 580 SCREW 10 10 110 586 ADAPTOR M12 x 1 5 m x 1 4 npt f 2 11 110 587 WASHER 2 12 185 885 SPACER PTFE 2 13 105 776 LOCK NUT 1 ...

Страница 13: ...1 112 463 ELECTRONIC SENSOR 1 2 HOUSING upper not a replacement part 1 3 HOUSING lower not a replacement part 1 4 110 574 GEAR 2 5 110 576 SHAFT 2 7 110 579 PIN locating not shown 1 Ref No Part No Description Qty 8 110 588 O RING PTFE 1 9 110 580 SCREW 10 10 110 586 ADAPTOR M12 x 1 5 m x 1 4 npt f 2 11 110 587 WASHER 2 12 185 885 SPACER PTFE 2 13 105 776 LOCK NUT 1 ...

Страница 14: ...1 112 463 ELECTRONIC SENSOR 1 2 HOUSING upper not a replacement part 1 3 HOUSING lower not a replacement part 1 4 110 583 GEAR 2 5 110 584 SHAFT 2 7 110 579 PIN locating not shown 1 Ref No Part No Description Qty 8 110 588 O RING PTFE 1 9 110 580 SCREW 10 10 110 586 ADAPTOR M12 x 1 5 m x 1 4 npt f 2 11 110 587 WASHER 2 12 185 885 SPACER PTFE 2 13 105 776 LOCK NUT 1 ...

Страница 15: ...ubing to meter See page 4 1 4 inch tube socket Connector 111 972 7300 psi 511 bar Maximum Working Pressure For connecting between flow meter adapter and nut 111 969 See page 4 PTFE o ring face seal 1 4 npt mbe Cable Seal 110 458 For intrinsically safe electrical cable Provides a sealed passageway for the cable from the Hazardous to the Non hazardous Locations Electrical Cables for connecting to th...

Страница 16: ...16 308 324 Notes ...

Страница 17: ...OTTOM VIEW 1 73 in 43 94 mm M6 Model No Dim A Dim B Dim C Dim D PPM 3050H 5 10 in 129 54 mm 2 00 in 50 80 mm 3 33 in 84 58 mm 5 90 in 149 86 mm PPM 3100H 5 26 in 133 60 mm 2 16 in 54 86 mm 3 33 in 84 58 mm 5 90 in 149 86 mm PPM 3550H 5 73 in 145 54 mm 2 63 in 66 80 mm 3 33 in 84 58 mm 5 90 in 149 86 mm ...

Страница 18: ...imum Fluid Temperature 250_ F 120_ C Fluid Viscosity Range 15 000 cps Refer to the Pressure Drop Curve below Wetted Parts 303 321 Stainless Steel Tungsten Carbide PTFE Pressure Drop Curve 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 0 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 0 55 Flow Rate For most commonly used coatings the flow meter will provide accurate flow readings to within ...

Страница 19: ...tion for signal Channel Operational Data Rated Voltage 24 VDC Maximum Voltage 26 VDC Fuse Current I 160 mA End to End Resistance R 280 W Safety Description in accordance to standards issued by Factory Mutual Class No 3610 October 1988 entity concept parameters for Channel I terminal 3 supply voltage to ground Open Circuit Voltage V oc 28 VDC Short Circuit Current I sc 109 1 mA Allowed External Cap...

Страница 20: ...t in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation DISCLAIMERS AND LIMITATIONS The terms of this warranty constitute purchaser s sole and exclusive remedy and are in lieu of any other warranties express or implied including warranty of merchantability or warranty of fitness for a particular purpose and of a...

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