For control of pressure fluctuations and acceleration loss, preventing cavitation. for professional use only 120 psi (0.8 mpa, 8 bar) maximum air input pressure & 120 psi (0.8 mpa, 8 bar) maximum fluid working pressure (18 pages)
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Instructions-Parts Active Surge Surge Suppressor Suppressor Active Active Surge Suppressor 3A6103A To reduce reduce fluid fluid surging surging in in in a a a low low- - - pressure pressure fluid fluid system. system. For For operation operation with with compressed compressed air.
Part Description Description Maximum Maximum Fluid Working Pressure 17W739 SST 1.5 in sanitary tri-clamp 350 psi (2.4 MPa, 24 bar) Approvals: Approvals: Approvals: II 2 2 2 G G G Ex Ex h h h IIB B B T6 T6 Gb...
Warnings Warnings Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation 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.
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Warnings WARNING WARNING WARNING EQUIPMENT EQUIPMENT EQUIPMENT MISUSE MISUSE HAZARD MISUSE HAZARD HAZARD Misuse can cause death or serious injury. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. • Do not exceed the maximum working pressure or temperature rating of the lowest rated system component.
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Warnings WARNING WARNING WARNING TOXIC TOXIC TOXIC FLUID FLUID OR FLUID OR FUMES FUMES HAZARD FUMES HAZARD HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed. • Read the Safety Data Sheet (SDS) to know the specific hazards of the fluids you are using. •...
• Always use Genuine Graco Parts and Accessories, continuity. available from your Graco distributor. If you supply • To maintain grounding continuity when flushing or...
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This installation only guide selecting installing system. actual system design. Contact your your Graco your Graco Graco distributor distributor distributor for for assistance assistance in in in designing assistance designing a a a system designing system system to to to suit...
Proper line sizing is an important part of the system. horizontally or vertically. For more information, see Contact your Graco distributor if you need assistance. Dimensions and Mounting Hole Layout, page 16 To obtain proper flow through the system, use the Figure 2, page 9 proper size plumbing.
Installation Breather Valve Valve Mounting Mounting Breather Valves Valves Breather Breather Valve Mounting Breather Breather Valves Requirements Requirements Requirements The breather valve must be mounted in a vertical position to function properly. The breather valve mounting bracket allows the repositioning of the valve for the required vertical mounting.
Operation Operation Operation Operation Pressure Relief Relief Procedure Procedure Pressure Pressure Relief Procedure 7. To relieve the air pressure in the surge suppressor, ensure that you have relieved the fluid pressure. The surge suppressor will Follow the Pressure Relief Procedure automatically relieve and exhaust air from its whenever you see this symbol.
• Check all possible problems and causes before disassembly. • If you replace the diaphragm, do not attempt to make a new one yourself. Use only genuine Graco parts. Other materials may not stand up to the pressures developed in the suppressor or to the fluid being pumped.
Repair/Service Repair/Service Repair/Service Repair/Service Install the the Diaphragm Diaphragm Repair Repair Kit Install Install Diaphragm Repair The Diaphragm Repair Kit (17X733) is available 3. Disassemble the piston assembly (P). and can be ordered separately. See the Parts List a. Clamp the shaft (8) on the flats in a vise. footnote in Parts, page b.
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Repair/Service Reassemble Reassemble Reassemble the the Surge Surge Suppressor Surge Suppressor Suppressor 2. Install the o-ring (10) on the piston assembly (P), and apply grease. 1. Reassemble the fluid housing. 3. Apply grease to the inner diameter of the housing (6) and insert the piston assembly (P) with the a.
Parts Parts Parts Parts Apply thread sealant. Torque 50–55 ft-lb. Apply blue thread Torque 100–110 ft-lb. locker. Apply grease. Torque 75–85 ft-lb. Torque 8–10 ft-lb. Torque 15–20 ft-lb. Torque 28–33 ft-lb. 3A6103A...
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Parts Part Description Part Description Part Part Description Description Part Part Description Description 17T216 COVER, fluid 16X307 PLATE, backer, 350 cc machining surge 116343 SCREW, ground suppressor — 22* * * SCREW, M10 x 30 x 2* * * 16W384 DIAPHRAGM, overmolded, 350 cc 104572...
Technical Specifications Technical Specifications Specifications Technical Technical Specifications Metric Metric Metric Maximum fluid working pressure 350 psi 24 bar, 2.4 MPa Maximum air charge pressure 100 psi 7 bar, 0.7 MPa 75.7 LPM Maximum flow rate* 20 GPM Maximum operating temperature 120°...
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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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