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Summary of Contents for DeZurik ANSI/AWWA C540
- Page 1 DeZURIK ANSI/AWWA C540 HYDRAULIC CYLINDER FOR G-SERIES ACTUATORS D10296 Instruction March 2017...
- Page 2 DeZURIK ANSI/AWWA C540 Hydrualic Cylinder for G-Series Actuators Instructions These instructions provide information about ANSI/AWWA C540 Hydraulic Cylinders. They are for use by personnel who are responsible for installation, operation and maintenance of ANSI/AWWA C540 Hydraulic Cylinders. Safety Messages All safety messages in the instructions are flagged with an exclamation symbol and the word Caution, Warning or Danger.
- Page 3 DeZURIK ANSI/AWWA C540 Hydrualic Cylinder for G-Series Actuators Table of Contents Description - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
- Page 4 DeZURIK ANSI/AWWA C540 Hydrualic Cylinder for G-Series Actuators Description The ANSI/AWWA C540 Hydraulic Cylinder for use with G-Series Actuators is intended for water hydraulic service. This cylinder can be used with Pumpcheck accessories. Supply The maximum cylinder supply pressure is 150 psi. The supply medium is clean water.
- Page 5 DeZURIK ANSI/AWWA C540 Hydrualic Cylinder for G-Series Actuators Disassembly (continued) 1. Shut off the water pressure supply to the cylinder. 2. If the actuator is powered, disconnect and lock out the pneumatic, hydraulic, or electrical power to prevent accidental operation of the actuator.
- Page 6 DeZURIK ANSI/AWWA C540 Hydrualic Cylinder for G-Series Actuators Reassembly (continued) 2. Attach the isolation plate, then the cylinder head to the actuator. See Figure 2. Figure 2—Cylinder Parts Location 3. Carefully install the rack rod and piston rod. 4. Eccentric valves: Install the spacer, spring washers and nuts on the rack rod. See Table B and Figure 4 for spring washer arrangement.
- Page 7 DeZURIK ANSI/AWWA C540 Hydrualic Cylinder for G-Series Actuators Reassembly (continued) 13. Start the tube at a 45-degree angle and rotate the tube onto the piston. See Figure 3. Figure 3—Installing Cylinder Tube 14. Clean the O-ring groove in the cylinder cap.
- Page 8 DeZURIK ANSI/AWWA C540 Hydrualic Cylinder for G-Series Actuators Reassembly (continued) Table B: Rack Rod Spring Washer Arrangement Valve Size Actuator Size Direct Pressure Reverse Pressure G16-C8 G16-C10 G16-C12 G16-C8 G16-C10 G16-C12 Reverse Pressure: When the higher-pressure is at the seat end.
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