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Graco 307614 manual

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Table of contents for the manual

  • Page 1

    307614 Rev . R First choice when quality counts.  INSTRUCTIONS-P ARTS LIST INSTRUCTIONS This manual contains important warnings and information. READ AND KEEP FOR REFERENCE. Contractor Airless Spray Gun 3600 psi (252 bar , 25.2 MPa) MAXIMUM WORKING PRESSURE Model 220955, Series D Includes RAC  DripLess  Guard, 517 size SwitchT ip  , and[...]

  • Page 2

    2 307614 T able of Contents W arnings 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation/Operation 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . System Requirements 5 . . . . . . . . . . . . . . . . . . . . . . . . . . How to Use the T rigger Safety Latch 5 . . . . . . . . . . . . . How to Use the G[...]

  • Page 3

    307614 3 TOXIC FLUID HAZARD Hazardous fluid or toxic fumes can cause serious injury or death if splashed in the eyes or on the skin, inhaled, or swallowed.  Know the specific hazards of the fluid you are using.  Store hazardous fluid in an approved container . Dispose of hazardous fluid according to all local, state and national guidelines. ?[...]

  • Page 4

    4 307614 EQUIPMENT MISUSE HAZARD Equipment misuse can cause the equipment to rupture or malfunction and result in serious injury .  This equipment is for professional use only .  Read all instruction manuals, tags, and labels before operating the equipment.  Use the equipment only for its intended purpose. If you are uncertain about usage,[...]

  • Page 5

    307614 5 Installation/Operation System Requirements W ARNING Keep the wallet-sized warning card provided with this gun with the operator at all times. The card contains important treatment information should an injection injury occur . Additional cards are available at no charge from Graco Inc. W ARNING Be sure your system has a bleed-type master a[...]

  • Page 6

    6 307614 Installation/Operation How to Use the Gun 1. Connect a grounded fluid hose to the gun inlet. See Fig. 2 2. With no tip installed, start the pump. Flush the pump according to the instructions supplied with it. Prime the system with the fluid. 3. Follow the Pressure Relief Procedure on page 5. Be sure the gun trigger safety is locked. See Fi[...]

  • Page 7

    307614 7 Installation/Operation How to Clean the Spray Tip and Clear a Spray Tip Obstruction W ARNING T o reduce the risk of fluid injection or splashing in the eyes or on the skin, do not hold a hand, body or rag in front of the spray tip when cleaning or checking a clogged tip. Point the gun toward the ground or into a waste container when checki[...]

  • Page 8

    8 307614 Installation/Operation How to Check the Gun Diffuser Operation Check the diffuser operation weekly . The gun diffuser/ seat (A) breaks up spray and reduces the risk of fluid injection when the tip is not installed. Perform the test below . If it fails, replace the entire Needle Kit, Part No. 218070, as instructed on page 7. Diffuser/seats [...]

  • Page 9

    307614 9 Installation/Operation How to Flush the Gun W ARNING T o reduce the risk of serious bodily injury , including splashing fluid in the eyes or on the skin, or static electric discharge when flushing:  Be sure the entire system, including flushing pails, are properly grounded.  Remove the tip guard and spray tip.  Maintain metal to m[...]

  • Page 10

    10 307614 Service Fig. 7 23 1 2 T orque to 26 – 32 ft- lb (35 – 43 N.m) A B C D 1 4 T orque to 80 – 90 in-lb (9 – 10 N.m) NOTE: The needle (C), diffuser/seat (A), gasket (B) and locknut (D) must be replaced together . They are included in Kit 218070. Disassembly (See Fig 7 ) 1. Follow the Pressure Relief Procedure on page 5. 2. Remove the t[...]

  • Page 11

    307614 11 Notes[...]

  • Page 12

    12 307614 Parts Drawing 03013  41  40 3 2  12 5 4 6 13 14 15 16 20 19 18 21 22  23 26 32 37 1 31 33 1 Included with 1 Model 220955, Series D Includes items 1 and 4 to 41 Model 235990, Series C Includes items 1 to 39 Model 217593, Series E Includes items 1 to 39 Model 820165, Series D Includes items 1 to 39 1 Purchase separately[...]

  • Page 13

    307614 13 Parts List Model 220955, Series D; Model 235990, Series C; Model 217593, Series E; Model 820165, Series D Ref. No. Part N o. Description Qty . Ref. No. Part No. Description Qty . 1 218070 NEEDLE – DIFFUSER/SEA T KIT 1 2  166969 GASKET , tip (used with flat tips only) 1 3 220251 TIP GUARD 1 4 100421 SETSCREW , soc hd, 5/16 – 18 x 3/[...]

  • Page 14

    14 307614 Accessories FIL TERS 3000 psi (210 bar , 21 MPa) Maximum Working Pressure. Adequate filtering is important for a good surface finish and to minimize tip clogging. These filters provide secondary filtering. Elements are available in various mesh sizes. Mounts in hose 213068 Includes filter body , spring and one 100 mesh screen. 213069 Incl[...]

  • Page 15

    T echnical Data Maximum Working Pressure 3600 psi . . . . . . . . . . . . . . (252 bar , 25.2 MPa) Fluid Orifice Size 0.125 in. (3.18 mm) . . . . . . . . . . . . . . . Wetted Parts Stainless steel, Polyethylene, . . . . . . . . . Polyurethane, Nylon, PTFE Weight 18 oz. (510 g) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inlet 1/4 npsm[...]

  • Page 16

    16 307614 Graco W arranty Graco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. With the exception o f any special extended or limited warranty published by Gr[...]