Graco 313435T Manuel d'utilisateur

Repair/PartsHusky® 1050 Air-OperatedDiaphragm Pump313435TEN1-inch pump with modular air valve for fluid transfer applications.For professional use onl

Repair 10 313435TRepairPressure Relief Procedure1. Shut off the air supply to the pump.2. Open the dispensing valve, if used.3. Open the fluid drain v

Repair313435T 118. For motors with DataTrak: Remember to reattach the solenoid bracket and the solenoid.9. For motors with Pulse Count or DataTrak: Us

Repair 12 313435T7. Grease and install the detent assembly (203) into the piston. Install the o-ring (214) on the cup (213). Apply a light film of gre

Repair313435T 13DataTrakNOTE: See DataTrak manual, 313840, for all DataTrak service and repair information.Replace DataTrak Battery or FuseTo reduce t

Repair 14 313435TCheck Valve RepairNOTE: Kits are available for new check valve balls and seats in a range of materials. See page 28 to order kits in

Repair313435T 15Diaphragms and Center SectionDisassemblyNOTE: Diaphragm kits are available in a range of mate-rials and styles. See page 29 to order t

Repair 16 313435TFIG. 8. Assemble diaphragms and center sectionti14022b304301151314104*15104*ti14037bPO and COmodels304301151314104*30514 303ti14021bP

Repair313435T 17ReassemblyFollow all notes in FIG. 8. These notes containimportant information.NOTE: Apply lithium-based grease whenever instructed to

Repair 18 313435T7. To ensure proper seating and extend diaphragm life, attach the second fluid cover with air pressure on the pump.a. See FIG. 9. Pla

Repair313435T 19FIG. 10. Torque sequence9ti18448ati18449a

Related Manuals 2 313435TContentsRelated Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2To Find Your Nearest Distributor . . . . .

Parts 20 313435TPartsti14023a811Not used on some models.1see page 222see page 243see page 264see page 265see page 266see page 277see page 2712see page

Parts313435T 21Parts/Kits Quick ReferenceUse this table as a quick reference for parts/kits. See pages indicated in table for full description of kit

Parts 22 313435TCenter Section* Included in Center Section Rebuild Kit 24B621Pump Size and MaterialCenter Section Fluid Covers and ManifoldsSeats Chec

Parts313435T 23Kits include:• 2 pilot valves (101)• 2 pilot cartridges (102)• 2 cartridge o-rings, buna-N (103)• 1 center shaft (104)• 2 center shaft

Parts 24 313435TAir Valve and Data Monitoring◆ Parts included in Air Valve Repair Kit. See page 25.† Parts included in Air Valve Seals Kit. See page

Parts313435T 25Kits include:• 1 air valve piston (202)• 1 detent piston assembly (203)• 1 detent cam (204)• 1 air valve plate (205)• 2 end cap o-rings

Parts 26 313435TFluid Covers and ManifoldsKits include:• 1 fluid cover (3)• 4 o-rings, ptfe (12)Kits include:• 1 outlet manifold (4)• 3 pipe plugs (8)

Parts313435T 27Kits include:• 1 outlet manifold (4)• 4 o-rings, ptfe (12)• 1 warning label (20▲)Kits include:• 1 inlet manifold (5)• 4 o-rings, ptfe (

Parts 28 313435TSeats and Check BallKits include:• 4 seats, material indicated in table (10)• 8 o-rings, PTFE, included unless table says “no o-rings”

Parts313435T 29DiaphragmsNOTE: Some kits may not be available for your model. See the selector tool at www.graco.com or speak with your distributor..K

To Find Your Nearest Distributor313435T 3To Find Your Nearest Distributor1. Visit www.graco.com.2. Click on Where to Buy and use the Distributor Locat

Parts 30 313435TDiaphragms (continued)Kits include:• 8 o-rings, PTFE (12)• 2 diaphragms, PTFE (15)• 2 backup diaphragms (305, material indicated in ta

Parts313435T 31Manifold O-RingsKit Includes:• 8 o-rings, PTFE (12)DataTrakNOTE: See DataTrak manual, 313840, for all DataTrak related part numbers and

Technical Data 32 313435TTechnical DataMaximum fluid working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 psi (0.86

Technical Data313435T 33* Sound power measured per ISO-9614-2.** Sound pressure was tested 3.28 ft (1 m) from equipment.All trademarks mentioned in th

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

Pump Matrix 4 313435TPump MatrixCheck the identification plate (ID) for the 20-digit Configuration Number of your pump. Use the following matrix to de

ATEX Certifications313435T 5ATEX CertificationsWarningsThe following warnings are for the setup, use, grounding, maintenance, and repair of this equip

Warnings 6 313435TEQUIPMENT MISUSE HAZARDMisuse can cause death or serious injury.• Do not operate the unit when fatigued or under the influence of dr

Warnings313435T 7TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or s

Troubleshooting 8 313435TTroubleshootingProblem Cause SolutionPump cycles but will not prime. Pump is running too fast, causing cavitation before prim

Troubleshooting313435T 9Air bubbles in fluid. Suction line is loose. Tighten.Diaphragm (and backup) ruptured. Replace. See page 15.Loose manifolds, da