Graco 312789E Manuel d'utilisateur

Instructions-Parts ListSDV15 and XDV20 Dispense Valve312789E- For non-metered dispensing of petroleum and synthetic-based oil - Models: Pages 2 and 31

Parts 10 312789EPartsSDV15 Dispense Valves0FN Part No. Description Qty1 15R709 HANDLE, valve, standard duty 12 191313 SEAT, valve 13 277673 ROD, push

Parts312789E 11PartsXDV20 Non-metered Valves FN Part No. Description Qty1 15M660 HANDLE, valve, medium duty 12 15U704 SEAT, valve 13 277673 ROD, push

Parts 12 312789ESDV15 Nozzle Extension KitsPart No. Description Fluid Type*illustration note255852*Automatic, non-drip quick close nozzle with rigid e

Parts312789E 13255855*Non-drip, quick close nozzle with rigid exten-sionAnti-freeze255856*Non-drip, quick close nozzle with flexible extensionAnti-fre

Parts 14 312789ESDV15 Nozzle KitsPart No. Description Qty Fluid Type255459* Automatic, non-drip, quick-close nozzleOil• BODY, nozzle 1• O-RING, packi

Parts312789E 15XDV20 Nozzle Extension KitsXDV20 Nozzle KitsPart No. Description Fluid Type*illustration note255921Non-drip quick close,high flow nozzl

Technical Data 16 312789EThermal Relief KitsTechnical DataPart No. Description PSI (bar) Rating112353 Diaphragm pump for fuel dispense, valve only 50

Notes312789E 17Notes

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves th

Models 2 312789EModelsSDV15 Dispense Valve ModelsAll models include: 1/2 npt(f) swivel with locking-open triggerAll models include: 1/2 - 14 BSPP swiv

Models312789E 3XDV20 Non-metered Valve ModelsNPT Models - All models include locking-open and closed triggerBSPP Models - All models include locking-o

Warnings 4 312789EWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point

Installation312789E 5InstallationGroundingThe equipment must be grounded. Grounding reduces the risk of static and electric shock by providing an esca

Installation 6 312789ETypical InstallationFIG. 1 shows a typical installation. The installation is only a guide. The components shown are typical; how

Operation312789E 7Existing Installation1. Relieve pressure, page 5.2. Loosen and disconnect hose from old dispense valve (the one you are replacing).E

Troubleshooting 8 312789ETroubleshootingRelieve pressure before you check or repair dispense valve. Be sure all other valves and controls and the pump

Service312789E 9ServiceValve Handle Repair1. Relieve pressure, page 5.2. If you are replacing the seals (9), the cam (8) or the push rod (3), remove t