Graco 1050F - Manual

ATEX Certifications 312877P 5 ATEX Certifications Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equip-ment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. When these symbols ap...

Installation 312877P 7 Installation The Typical Installation shown in F IG . 4 is only a guide for selecting and installing system components. Contact your Graco distributor for assistance in planning a system to suit your needs. Tighten Fasteners Before Setup Before using the pump for the first tim...

Installation 8 312877P Mounting 1. For wall mounting, order Graco Kit 24C637. 2. Be sure the mounting surface can support the weight of the pump, hoses, and acces-sories, as well as the stress caused during operation. 3. For all mountings, be sure the pump is bolted directly to the mounting surface....

Installation 312877P 9 Check your system electrical continuity after the initial installation, and then set up a regular schedule for checking continuity to be sure proper grounding is maintained. Air Line See F IG . 4, page 12. 1. Install an air regulator (C) and gauge to control the fluid pressure...

Installation 10 312877P Air Exhaust Ventilation The air exhaust port is 3/4 npt(f). Do not restrict the air exhaust port. Excessive exhaust restriction can cause erratic pump operation. To provide a remote exhaust: 1. Remove the muffler (T) from the pump air exhaust port. 2. Install a grounded air e...

Installation 312877P 11 Fluid Supply Line See F IG . 4, page 12. 1. Use grounded, flexible fluid supply lines (G). See Grounding, page 8. 2. If the inlet fluid pressure to the pump is more than 25% of the outlet working pres-sure, the ball check valves will not close fast enough, resulting in ineffi...

Installation 12 312877P Key for F IG . 4: A Air supply line B Bleed-type master air valve (required for pump) C Air filter/regulator assemblyD Air inletE Master air valve (for accessories) G Grounded, flexible fluid supply lineJ Fluid drain valve (required) K Fluid shutoff valve L Grounded, flexible...

Installation 312877P 13 Fluid Inlet and Outlet Ports NOTE: Remove and reverse the manifold(s) to change the orientation of inlet or outlet port(s). Follow Torque Instructions on page 17. Aluminum ( 1050A ) The fluid inlet and outlet manifolds each have four 1 in. npt(f) or bspt threaded ports. Close...

Installation 14 312877P Fluid Pressure Relief Valve F IG . 6. Fluid pressure relief kit (Aluminum pumps only, 1050A models) Some systems may require installation of a pressure relief valve at the pump outlet to pre-vent overpressurization and rupture of the pump or hose. Thermal expansion of fluid i...

Operation 312877P 15 Operation Pressure Relief Procedure 1. Shut off the air supply to the pump. 2. Open the dispensing valve, if used. 3. Open the fluid drain valve to relieve fluid pressure. Have a container ready to catch the drainage. Flush the Pump Before First Use The pump was tested in water....

Maintenance 16 312877P 10. If you are flushing, run the pump long enough to thoroughly clean the pump and hoses. 11. Close the dispensing valve, if used. 12. Close the bleed-type master air valve. 13. Pumps with runaway protection: Disable the prime/flush function by pushing the prime/flush button o...

Maintenance 312877P 17 Torque Instructions NOTE: Fluid cover and manifold fasteners have a thread-locking adhesive patch applied to the threads. If this patch is excessively worn, the fasteners may loosen during operation. Replace screws with new ones or apply medium-strength (blue) Loctite or equiv...

Dimensions and Mounting 18 312877P Dimensions and Mounting Aluminum ( 1050A ) 5.0 in. 5.5 in. (140 mm) (127 mm) K J H & % E A 1 0 3 / G F D ti12212b ti12211b ti12213b ti14540b A ..... 12.7 in. (323 mm) B ..... 14.4 in. (366 mm) C ..... 15.9 in. (404 mm) D ..... 10.9 in. (277 mm) E...... 1.8 in. ...

Performance Charts 312877P 21 Performance Charts Test Conditions: Pump tested in water with inlet submerged. 0 5 10 15 20 25 30 35 40 45 50 (19) (38) (57) (76) (95) (114) (133) (152) (170) (189) A B C D How to Read the Charts 1. Locate fluid flow rate along bottom of chart. 2. Follow vertical line u...

Technical Data 22 312877P Technical Data Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 psi (0.86 MPa, 8.6 bar) Air pressure operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-125 psi (0.14-0.86 MPa, 1.4-8....

Technical Data 312877P 23 * Sound power measured per ISO-9614-2.** Sound pressure was tested 3.28 ft (1 m) from equipment. All trademarks mentioned in this manual are the property of their respective owners. Fluid Temperature Range * The maximum temperature listed is based on the ATEX standard for T...

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Original instructions. This manual contains English. MM 312877 Graco Headquarters: Minneapolis Int...