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Instructions-Parts
G-Chem Beam
Pump
Lever-driven pump for injecting chemicals at well sites. For professional use only.
See page 3 for model information, including maximum working pressure.
Important Safety Instructions
Read all warnings and instructions in this manual
before using the equipment. Save all instructions.
3A6349A
EN
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Table of Contents
Related Manuals for Graco G-Chem Series
Summary of Contents for Graco G-Chem Series
- Page 1 Instructions-Parts G-Chem Beam Pump 3A6349A Lever-driven pump for injecting chemicals at well sites. For professional use only. See page 3 for model information, including maximum working pressure. Important Safety Instructions Read all warnings and instructions in this manual before using the equipment. Save all instructions.
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Page 2: Table Of Contents
Technical Specifications ....25 Graco Standard Warranty ....26... -
Page 3: Models And Approvals
Models and Approvals Models and Approvals G-Chem Beam Pumps Plunger Number of Seal Maximum Working Pressure Models Configuration Number Size Pumps Material psi (MPa, bar) A23000 CI-NAO-2XF-000-0 1/4 in. Simplex 2500 (17.2, 172) A23001 CI-NAO-3XF-000-0 3/8 in. Simplex 1500 (10.3, 103) A23002 CI-NAO-5XF-000-0 1/2 in. -
Page 4: Configuration Number Matrix
Model Number A23000 CI-2XF-000-0 ######## 2500 ( 17 ) # #### Graco Inc., P.O. Box 1441 Mpls, MN 55440 USA Date Code . 1 Example of the G-Chem Assembly Identification Plate G-Chem Beam Pump Assembly Configuration Code Sample Configuration Number: CI-12E-2XF-000-0... -
Page 5: Fluid Module Configuration Code
Model Number A30970 CI-25-XF-0 ######## 2500 ( 17 ) # #### Graco Inc., P.O. Box 1441 Mpls, MN 55440 USA Date Code . 2 Example of the Fluid Module Identification Plate Sample Configuration Number: CI-25-XF-0 Chemical Injection Plunger Size Plunger Coating... -
Page 6: Warnings
Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama- tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable. - Page 7 Warnings TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read Safety Data Sheet (SDS) to know the specific hazards of the fluids you are using. •...
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Page 8: Installation
(B) are the only components in F . 3 supplied by on the G-Chem pump. The G-Chem pump is directly Graco. All other components are supplied by customer. influenced by the motion of the pumpjack’s walking beam, and the pump is inactive only when the walking Key: beam is unable to move. - Page 9 Installation . 3 Typical G-Chem beam pump installation with pumpjack 3A6349A...
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Page 10: Pumpjack Connections
Installation Pumpjack Connections 1. Remove power to the pumpjack and wait for the 4. Securely clamp or bolt the G-Chem pump (A) to the pumpjack to stop moving. pumpjack base (M) using the pump’s supplied base (112). 2. Attach a cable (N) to the walking beam (P) using a beam clamp (R) or other connection method (both •... -
Page 11: Fluid Connections
Installation Fluid Connections 1. With the pumpjack off, remove and discard the caps 3. Install a pressure relief valve (D) on the outlet side on the check valves (215 and 216). of the pump. See F . 3 on page 9. In the event of a fluid line blockage, to reduce the risk of skin injection and damage to the pump, ensure the pressure relief valve is set at or below the maximum... -
Page 12: Operation
Operation Operation Flush the Equipment To avoid injury due to unexpected moving parts, remove power to the pumpjack and wait for the walk- ing beam to stop moving before performing any task on the G-Chem pump. The G-Chem pump is directly influenced by the motion of the pumpjack’s walking To avoid fire and explosion, always ground equipment beam, and the pump is inactive only when the walking... -
Page 13: Prime The Pump
Operation Prime the Pump Calibrate Chemical Dosage 1. With the pumpjack turned off, set the stroke adjust- NOTICE ment of the pump to an estimated setting for the To avoid potential damage to equipment, verify that all desired flow rate. Refer to Adjust the Pump system valves are open before priming the pump. -
Page 14: Adjust The Pump Stroke
Operation Adjust the Pump Stroke 6. Align the desired stroke hole (1/2, 3/4, or Full) with hole in the fluid plunger (209). Use a screwdriver to push in the pin (120). Stroke holes The stroke of the G-Chem pump can be adjusted by a combination of a pin in the pump and the lever arm. - Page 15 Operation Stroke Adjustment with Lever Arm Settings The handle has two defined stroke adjustment positions. 1. Follow the Pressure Relief Procedure on page 12. 2. Disconnect the G-Chem pump (A) from the pump- jack by removing the swivel block (B) from the lever arm (122).
- Page 16 Operation Baseline Chemical Dosage Settings See Adjust the Pump Stroke, page 14, to adjust stroke settings. CPM (cycles per minute) is determined by the pumpjack speed. To use these charts, find the desired flow rate for the plunger size and adjust the pin and lever arm as necessary.
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Page 17: Preventive Maintenance Schedule
Operation Maintenance Preventive Maintenance Schedule The operating conditions of your particular pump deter- mines how often maintenance is required. Establish a preventive maintenance schedule by recording when and what kind of maintenance is needed, and then determine a regular schedule for checking your pump. Tighten Threaded Connections Check that all threaded connections are tight at routine intervals. -
Page 18: Troubleshooting
Troubleshooting Troubleshooting 1. Follow Pressure Relief Procedure, page 12, 2. Check all possible problems and causes before dis- before checking or repairing the pump. assembling the pump. Problem Cause Solution Air bubbles in fluid Suction line is loose Tighten suction line Fluid leaking Loose fittings Tighten fittings... -
Page 19: Repair
Repair Repair Pump Repair 1. Remove power to the pumpjack and wait for the pumpjack to stop moving. 2. Follow the Pressure Relief Procedure. 3. Disconnect lever arm (122) from the pumpjack. 4. Expose the drive shaft by loosening the fasteners . - Page 20 Repair 7. Carefully remove the packing stack (203-206) and the spacer (202) from the fluid cylinder (201). 8. Replace the packing stack (203-206). Inspect the spacer (202) and replace, if necessary. Lubricate prior to reassembly. 9. Replace the packing nut (207) assembly into fluid cylinder.
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Page 21: Parts
Parts Parts G-Chem Beam Pump Configuration CI-2XF-000-0 shown 130 131 130 3A6349A... - Page 22 Parts G-Chem Parts List Ref. Part Description Ref. Part Description Screw, captive; included with ‡ 100644 Screw, socket head cap guard (ref 127) Nut, hex Label, branding; included Washer, flat with guard (ref 127) Block, swivel 15H108 Label, pinch warning safety Bolt, eye ...
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Page 23: Kits And Accessories
Kits and Accessories Kits and Accessories Table 1: Packing Kit (includes ref. 203 - 206) Part Numbers by Fluid Plunger Size Diameter G-Chem Beam Pump 1/4 in. 3/8 in. 1/2 in. Qty. Part No. Description 203 - 206 B32784 B32782 B32780 B32045 225-750 PSI Pressure Relief Valve Kit... -
Page 24: Dimensions
Dimensions Dimensions G-Chem Beam Pump Dimensions . 12 G-Chem Pump Dimensions 13.8 in. 9.3 in. 4.6 in. 7.4 in. 18.4 in. 3.3 in. 12.7 in. (35.1 cm) (23.6 cm) (11.7 cm) (18.8 cm) (46.7 cm) (8.4 cm) (32.3 cm) 3A6349A... -
Page 25: Technical Specifications
Technical Specifications Technical Specifications G-Chem Chemical Injection Pump Metric Maximum fluid working pressure Varies by model. See Models and Approvals on page 3. Environmental temperature range, ordinary location -40°–131°F -40°–55°C Noise (dBa) Maximum sound pressure <70 dBa Inlet/Outlet Sizes Fluid inlet size 1/4 in. -
Page 26: Graco Standard Warranty
With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.
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