Graco 16T311 Before Beginning Repair Maintenance Procedures, Platen Maintenance, Adjust Spacers

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Before Beginning Repair

Before Beginning Repair

Maintenance Procedures

To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Pressure Relief procedure.

Platen Maintenance

See FIG. 10. If the platen does not come out of the pail easily when the pump is being raised, the air assist tube (EF) or air assist check valve may be plugged, or the bleed stick (J) may not be tightened. A plugged air assist check valve prevents air from reaching the under- side of the plate to assist in raising it from the pail. If the bleed stick is not tightened no pressure will build.

1.Follow the Pressure Relief Procedure on page 10. Refer to platen parts illustration on page 28 and dis- assemble air assist check valve (414) as shown.

2.Clear air assist tube (EF) in platen. Clean all parts of air assist check valve (414) and reassemble.

3.Remove bleed stick (J) from platen. Push bleed stick through bleed relieve ports to remove material residue.

EK

EF

EG

ti20250b

FIG. 10

Adjust Spacers

Use Platen with Tapered and Straight Sided Pails

Use platen with tapered pails

1.Working from the bottom, use screwdriver to pry spacer (EG) loose. Work spacer upward completely above the flange of the platen. See FIG. 11.

2.By hand, angle spacer (EG) and work it off the plate, pulling it down over the flange. See FIG. 12.

3.Save spacer (EG), as it is required for other applica- tions.

EG

EB

ti20251b

 

FIG. 11

3A2798D

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Contents Gallon 20 liter, with cart Important Safety InstructionsGallon 20 liter, no cart II 2 G c T2Related Manuals ContentsSkin Injection Hazard Equipment Misuse Hazard See on Component IdentificationKey Integrated Air Controls Air Line AccessoriesIntegrated air controls include Model 16U676, 20 liter 5 gallon Platen Component IdentificationGeneral Information Grounding InstallationLocation Connect Mix Line and Gun Mechanical SetupAttach Drum Stops IG Ram BaseFlush Before Using Equipment Pressure Relief ProcedureSupply System Operation Before OperatingStart and Adjust Pump Start and Adjust RamFlush Change DrumsShutdown and Care of the Pump Replace Throat SealsPlaten Maintenance Before Beginning Repair Maintenance ProceduresAdjust Spacers Use Platen with Tapered and Straight Sided PailsReassemble 20 Liter Wiper Assembly Remove and Reinstall WiperUse platen with straight sided pail 411 418 412 420 419 409 414 415 406 407 402 403 405 Platen AssemblyRam TroubleshootingRepair Install WipersDisconnect Pump from Platen Connect Platen to PumpInstall Displacement Pump Disconnect Displacement PumpConnect Displacement Pump Remove Displacement PumpDisconnect air hose from air motor fitting 7. See Remove Air Motor Install Air MotorConnect air hose to air motor fitting 7. See Supply Unit Repair Repair PartsRam Piston Rods Disassemble Piston Rod Seal and BearingDisassemble Ram Piston Assemble Piston Rod Seal and BearingXtreme PFP, 16P957 and 16T311 Parts22 5 RAM, dual post, motor regulator Part DescriptionQty 1 4 4 1 2 1 1 1 1 1 1 Part Description Qty Cart, 16P434201 212 215 202 229 216 203 204 207 206 205 Pumpline333 332 331 303 310 335 315 314 313 Ram Frame320 305 321 318 326 307 308 312 324 304, 310 305 301 6 334 Qty Part Description Ram Frame Parts Description411 418 412 20L Platen, 16U676419 401 BASE, platen, 20L 402 276049 403 4051205 1206 1207 1204 1201 Check Valve 16T481Static Mixer Kit, 16T316 Static Mixer 16T316 AccessoriesDimensions Maximum fluid working pressure Technical Data3A2798D Graco Information Graco Standard Warranty