Graco Inc. 218938 User Manual

APPLICATION EQUIPMENT FROM GRACOINSTRUCTIONS-PARTS LIST307–730Rev GSupersedes E(and F, not published)1/4 Gallon Per Minute, 120 V AC, 60 HzPT2000 Pre

10307-730TROUBLESHOOTING GUIDEPressure Relief ProcedureTo reduce the risk of serious bodily injury, includinginjury from moving parts, or electric sho

11307-730Roller Valve WARNINGAlways follow the Pressure Relief ProcedureWarning on page 10 before attempting any repair.NOTE: Order Repair Kit P/N 21

12307-730Pressure Relief ProcedureTo reduce the risk of serious bodily injury, includinginjury from moving parts, or electric shock, alwaysfollow this

13307-730Pressure Switch(See Fig 11, 12 & 13.)1. Disconnect the pressure switch leads from the ON/OFF switch and from the rectifier. See Fig 11.2.

14307-730Diaphragm (See Fig 14.) CAUTIONReplace the diaphragm whenever you remove thepump housing (9), or after each 100 hours of use,whichever comes

15307-730Connecting Rod and Bearing(See Fig 16.)1. Remove the front cover (23). Remove the screws(15). Carefully tip back the pump housing. Unscrewthe

16307-730PARTS DRAWINGPart of 10page 17LUBRICATE,TORQUE TO85 in–lb(9.6 N.m)SEE DETAIL A, page 17PRESS FITINTO 2234686728433333392526693630324447454615

17307-730PARTS DRAWINGTORQUE TO55–65 in–lb(6.2–7.4 N.m)0788030302449462 or 8963a63a6393606412a1214131092f2e2d2c2b2a2APPLY SEALANTTO THREADSTORQUE TO80

18307-730PARTS LISTModel 218–938, Series B Includes items 1–96Model 223–660, Series A (Basic Unit)Includes items 1–54, 65–84, 96Ref No. Part No. Descr

19307-730 ACCESSORIESMust be purchased separately.CAUTIONTo avoid premature wear of the pressure switch,never use more than 25 ft. (7.6 m) of 1/4” I

307-730CAUTIONTo avoid premature wear of the pressure switch, never use more than 25 ft (7.6 m) of 1/4” ID outlet hose. Whenlonger outlet hose is nee

20307-730TECHNICAL DATAMaximum Operating Pressure250 psi (17.5 bar). . . . . Power Requirements120 V AC, 60 Hz,. . . . . . . . . . . . . 1 Phase, 1.0

3307-730AVERTISSEMENTAssurez–vous que tous les utilisateurs de cet équipment lisent, comprennent et observent les avertissements et les instructions d

4307-730ADVERTENCIAAsegurarse de que todos los operadores de este equipo lean, entiendany repeten las precauciones e instrucciones indicadas en este m

5307-730PT2000 PRESSURE ROLLER SYSTEM DESCRIPTIONSUCTION HOSEPRIMING TUBEINLET VALVEMOTORON/OFF SWITCHPOWER SUPPLY CORDROLLER VALVEPRIMING VALVEPAINT

6307-730SETUPSUCTION HOSEPRIMING TUBEINLET VALVEMOTORON/OFF SWITCHPOWER SUPPLY CORDROLLER VALVEPRIMING VALVEPAINT FILTER25 FT. (7.6 M) HOSE18 INCH EXT

7307-730STARTUPPressure Relief ProcedureTo reduce the risk of serious bodily injury, includinginjury from moving parts, or electric shock, alwaysfollo

8307-730MAINTENANCEThorough flushing and proper maintenance areessential to keep your system working properly.Improper flushing or maintenance may pre

9307-730Flushing Procedure (Oil-based Paint Only)NOTE: Follow the instructions on page 8, except usemineral spirits. DO NOT heat the mineral spirits.I