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Graco Python 1/8" [2/56] Contents
2 3A3101D
Contents
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Configuration Number Matrix . . . . . . . . . . . . . . . . . 4
Key Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Component Identification . . . . . . . . . . . . . . . . . . . . 7
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Required Accessories . . . . . . . . . . . . . . . . . . . . . 8
Flush Before Using Equipment . . . . . . . . . . . . . . 8
Typical Installation . . . . . . . . . . . . . . . . . . . . . . . 9
Mount the Pump and Connect Chemical Supply 9
Connect Pneumatic Supply . . . . . . . . . . . . . . . . 10
Connect Chemical Outlet . . . . . . . . . . . . . . . . . 10
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Pressure Relief Procedure . . . . . . . . . . . . . . . . 17
Flush the Equipment . . . . . . . . . . . . . . . . . . . . . 17
Prime the Pump . . . . . . . . . . . . . . . . . . . . . . . . 18
Calibrate Chemical Dosage . . . . . . . . . . . . . . . 19
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Preventive Maintenance Schedule . . . . . . . . . . 22
Tighten Threaded Connections . . . . . . . . . . . . . 22
Tighten Packings . . . . . . . . . . . . . . . . . . . . . . . 22
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Check Valves . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Timing Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Python Pneumatic Pump . . . . . . . . . . . . . . . . . 36
Python Timing Valve Assembly . . . . . . . . . . . . 40
Kits and Accessories . . . . . . . . . . . . . . . . . . . . . . 42
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Python Pump Dimensions . . . . . . . . . . . . . . . . . 43
Performance Charts . . . . . . . . . . . . . . . . . . . . . . . 44
1 1/4” Air Motors (PCI-125) . . . . . . . . . . . . . . . . 44
1 3/4” Air Motors (PCI-175) . . . . . . . . . . . . . . . . 48
2” Air Motors (PCI-200) . . . . . . . . . . . . . . . . . . . 51
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 56
Содержание
- A3101d 1
- Chemical injection pump 1
- Instructions parts 1
- Contents 2
- Warnings 5 2
- Models 3
- Note see the configuration number matrix page 4 to find the plunger and air motor size for your unit 3
- Configuration number matrix 4
- Key points 4
- Warnings 5
- Component identification 7
- Numbered items in the key below correspond to the numbers in the parts lists starting on page 36 7
- Pump components 7
- Air line 8
- Fluid line 8
- Flush before using equipment 8
- Grounding 8
- Installation 8
- Required accessories 8
- Mount the pump and connect chemical supply 9
- Typical installation 9
- Connect chemical outlet 10
- Connect pneumatic supply 10
- Minimum gas pressures by fluid plunger size and outlet pressures 11
- See performance charts starting on page 44 for maximum flows at any given pressure 11
- Flush the equipment 17
- Operation 17
- Pressure relief procedure 17
- Prime the pump 18
- Calibrate chemical dosage 19
- Stroke adjustment 19
- Baseline chemical dosage settings 20
- See stroke adjustment page 19 for stroke adjust settings see performance charts starting on page 44 for maximum flows at any given pressure 20
- Maintenance 22
- Preventive maintenance schedule 22
- Storage 22
- Tighten packings 22
- Tighten threaded connections 22
- Troubleshooting 23
- Disconnect pump 24
- Repair 24
- Pump repair 25
- Reconnect fluid cylinder 26
- Remove air piston and fluid plunger assembly 27
- Air piston fluid plunger and upper cylinder reassembly 28
- Fluid plunger replacement 28
- Replace air motor seal 28
- Check valves 29
- Inlet check valve repair all models except pci xxx xxh 29
- Inlet check valve repair models pci xxx xxh only 30
- Outlet check valve repair all models except pci xxx xxh 30
- Outlet check valve repair models pci xxx xxh only 31
- Timing valve 32
- Timing valve repair 32
- Final reassembly 35
- Pci 200 13s sa 0 shown 36
- Python pneumatic pump 36
- Python pneumatic pump parts list 37
- B32069 40
- Python timing valve assembly 40
- Timing valve assembly b32069 parts list 41
- Additional kits accessories 42
- Kits and accessories 42
- A b c d e 43
- Dimensions 43
- Python pump dimensions 43
- 4 air motors pci 125 44
- 8 plunger pci 125 13 44
- Gpd lpd 44
- Outlet pressure psi mpa bar 44
- Performance charts 44
- 16 plunger pci 125 19 45
- 4 plunger pci 125 25 45
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 45
- A3101d 45 45
- Gpd lpd 45
- Inlet pressure psi 45
- Outlet pressure psi mpa bar 45
- Performance charts 45
- 2 plunger pci 125 50 46
- 3a3101d 46
- 8 plunger pci 125 38 46
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 46
- Gpd lpd 46
- Inlet pressure psi 46
- Outlet pressure psi mpa bar 46
- Performance charts 46
- 4 plunger pci 125 75 47
- 8 plunger pci 125 63 47
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 47
- A3101d 47 47
- Gpd lpd 47
- Inlet pressure psi 47
- Outlet pressure psi mpa bar 47
- Performance charts 47
- 16 plunger pci 175 19 48
- 3a3101d 48
- 4 air motors pci 175 48
- 8 plunger pci 175 13 48
- A 50 0 5 3 b 100 0 9 6 48
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 48
- Gpd lpd 48
- Inlet pressure psi 48
- Outlet pressure psi mpa bar 48
- Performance charts 48
- 4 plunger pci 175 25 49
- 8 plunger pci 175 38 49
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 49
- A3101d 49 49
- Gpd lpd 49
- Inlet pressure psi 49
- Outlet pressure psi mpa bar 49
- Performance charts 49
- 2 plunger pci 175 50 50
- 3a3101d 50
- 8 plunger pci 175 63 50
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 50
- Gpd lpd 50
- Inlet pressure psi 50
- Outlet pressure psi mpa bar 50
- Performance charts 50
- 4 plunger pci 175 75 51
- 8 plunger pci 200 13 51
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 51
- A 50 0 5 3 b 65 0 5 4 51
- A3101d 51 51
- Air motors pci 200 51
- Gpd lpd 51
- Inlet pressure psi 51
- Outlet pressure psi mpa bar 51
- Performance charts 51
- 16 plunger pci 200 19 52
- 3a3101d 52
- 4 plunger pci 200 25 52
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 52
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 52
- Gpd lpd 52
- Inlet pressure psi 52
- Outlet pressure psi mpa bar 52
- Performance charts 52
- 2 plunger pci 200 50 53
- 8 plunger pci 200 38 53
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 53
- A3101d 53 53
- Gpd lpd 53
- Inlet pressure psi 53
- Outlet pressure psi mpa bar 53
- Performance charts 53
- 3a3101d 54
- 4 plunger pci 200 75 54
- 8 plunger pci 200 63 54
- A 50 0 5 3 b 100 0 9 6 c 150 1 3 10 d 200 1 8 13 54
- Gpd lpd 54
- Inlet pressure psi 54
- Outlet pressure psi mpa bar 54
- Performance charts 54
- Python chemical injection pump 55
- Technical data 55
- For patent information see www graco com patents 56
- For the latest information about graco products visit www graco com 56
- Graco headquarters minneapolis international offices belgium china japan korea 56
- Graco inc and subsidiaries p o box 1441 minneapolis mn 55440 1441 usa copyright 2015 graco inc all graco manufacturing locations are registered to iso 9001 www graco com revision 56
- Graco information 56
- Graco standard warranty 56
- October 2016 56
- To place an order contact your graco distributor or call to identify the nearest distributor phone 612 623 6921 or toll free 1 800 328 0211 fax 612 378 3505 56
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