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307–930

Rev. E

Supersedes Rev. D

INSTRUCTIONS-PARTS LIST

INSTRUCTIONS

This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.

Wall Mount

30:1 RATIO PRESIDENT

HYDRA-SPRAY

 PUMP

3000 psi (210 bar) Maximum Working Pressure

100 psi (7 bar) Maximum Input Air Pressure

Model 222-268, Series A

For cold spray systems

Includes pump and wall bracket
Model 221-123

For heated spray systems

Includes pump 222-268, Viscon

 Heater*,

heater mounting kit 222-269, and circulating kit 222-270 

*

Specify desired voltage of heater 

(see page 18 for available models).

TABLE OF CONTENTS

Warnings

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Operation/Maintenance

13

. . . . . . . . . . . . . . . . . . . . . 

Parts Drawings and Lists

14

. . . . . . . . . . . . . . . . . . . . 

Accessories

18

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Mounting Dimensions

19

. . . . . . . . . . . . . . . . . . . . . . . 

Technical Data

19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Warranty

20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Graco Toll-Free Phone Numbers

20

. . . . . . . . . . . . . 

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441

COPYRIGHT 1988, GRACO INC.

05409

Model 222-268 Shown

Summary of Contents for HYDRA-SPRAY President A Series

Page 1: ...ms Includes pump and wall bracket Model 221 123 For heated spray systems Includes pump 222 268 Viscon Heater heater mounting kit 222 269 and circulating kit 222 270 Specify desired voltage of heater see page 18 for available models TABLE OF CONTENTS Warnings 2 Installation 5 Operation Maintenance 13 Parts Drawings and Lists 14 Accessories 18 Mounting Dimensions 19 Technical Data 19 Warranty 20 Gra...

Page 2: ...damaged parts immediately Do not exceed the maximum working pressure of the lowest rated system component Do not exceed 100 psi 6 9 bar air pressure to the motor Refer to the pump instruction manual for the maximum fluid working pressure of this equipment Do not exceed the maximum temperature rating of the lowest rated system component Use fluids and solvents which are compatible with the equipmen...

Page 3: ... Lock the gun trigger safety when you stop spraying Follow the Pressure Relief Procedure on page 5 if the spray tip clogs and before cleaning checking or servicing the equipment Tighten all fluid connections before operating the equipment Check the hoses tubes and couplings daily Replace worn or damaged parts immediately Do not repair high pressure couplings you must replace the entire hose Fluid ...

Page 4: ...om solvents or the fluid being sprayed Keep the spray area free of debris including solvent rags and gasoline Electrically disconnect all equipment in the spray area Extinguish all open flames or pilot lights in the spray area Do not smoke in the spray area Do not turn on or off any light switch in the spray area while operating or if fumes are present Do not operate a gasoline engine in the spray...

Page 5: ...tem pressure must be manually relieved to prevent the system from starting or spraying accidentally Fluid under high pressure can be injected through the skin and cause serious injury To reduce the risk of an injury from injection splashing fluid or moving parts follow the Pressure Relief Procedure whenever you are instructed to relieve the pressure stop spraying check or service any of the system...

Page 6: ...l pump Model 221 123 for use in heated spray systems or to convert pump Model 222 268 to a heated system To convert pump Model 222 268 to a heated unit order the following DS Viscon Fluid Heater choose one of three models Model 220 522 120 V single phase 16 7 Amp Model 220 523 240 V single phase 9 6 Amp Model 220 524 480 V single phase 4 8 Amp DS Heater Mounting Kit 222 269 DS Circulating Kit 222 ...

Page 7: ...t and pump with those in the bracket To secure the pump install the screws 6 and lockwashers supplied with the bracket from below the wall bracket 3 Apply pipe sealant 3 to one end of the 1 2 npt nipple 18 and screw the nipple into the pump s air inlet In stall the air regulator 16 and bleed type master air valve 17 by screwing the swivel end of the union 19 onto the nipple 18 This completes insta...

Page 8: ...er mounting kit and circulating kit follow the Pressure Relief Procedure on page 5 Disconnect all hoses from the pump WARNING NOTE Reference numbers marked with an asterisk for example 22 are included in kit 222 269 Apply pipe sealant 3 to all male threads except at swiveling connections 1 Be sure the wall is strong enough to support the weight of the heater hoses fluid and stress caused during op...

Page 9: ...nlet and outlet of the back pressure regulator Install one 1 4 npt nipple 11 in the regulator s op tional outlet J and the other 1 4 npt nipple 11 in the optional inlet H 4 Place a lockwasher 35 and washer 36 on the mounting stud and insert the stud through the mounting hole in the right side of the pump wall bracket 7 Secure the regulator with a lockwasher 35 and nut 37 on the inside of the pump ...

Page 10: ...10 307 930 27 05412 Fig 3 39 SPECIFY DESIRED HEATER VOLTAGE PART OF HEATER 39 22 28 23 24 21 8 40 11 21 7 33 11 J 11 H 34 35 36 35 37 38 26 25 24 29 31 30 40 32 A A B B AR ROW ON BODY MUST POINT DOWN ...

Page 11: ... Drawing on page 16 Before performing this procedure follow the Pres sure Relief Procedure on page 5 and refer to EQUIPMENT MISUSE HAZARD and INJECTION HAZARD on pages 2 and 3 Disconnect all hoses from the pump WARNING For Model 221 123 order the following parts PART NO DESCRIPTION QTY 162 453 NIPPLE 1 4 npt x 1 4 npsm 2 208 327 GUN airless spray 2 222 263 HOSE KIT fluid insulated nylon 25 ft 7 6 ...

Page 12: ... D L E DETAIL B ASSEMBLY OF HOSE AND GUN MODEL 222 268 DETAIL C HOSE CONNECTIONS AT FLUID FILTER MODEL 221 123 DETAIL D CONNECTIONS AT BACK PRESSURE REGULATOR MODEL 221 123 N M K 11 11 32 33 TO 3 WAY VALVE 30 RETURN FROM FIRST GUN RETURN FROM SECOND GUN DETAIL E ASSEMBLY OF HOSE KIT AND GUN MODEL 221 123 E P FLUID SUPPLY LINE FLUID RETURN LINE 40 05415 05417 ...

Page 13: ...ired results Higher pressures waste fluid and cause premature wear of the pump packings and spray tip Keep the wet cup filled with Graco Throat Seal Liquid TSL to help prolong the packing life Check the tight ness of the packing nut weekly The packing nut should be tight enough to prevent leakage no tighter Always follow the Pressure Relief Procedure Warning on page 5 before adjusting the packing ...

Page 14: ...14 307 930 Parts Drawing 05418 Model 222 268 Series A Includes items 1 21 1 2 6 7 8 9 10 10 10 11 12 13 14 15 16 17 18 18 19 21 A A PART OF ITEM 7 22 ...

Page 15: ...100 509 PLUG pipe sq hd 1 4 npt 3 11 162 453 NIPPLE 1 4 npt x 1 4 npsm 1 12 150 286 ADAPTER 3 8 npt m x f 1 13 210 658 DRAIN VALVE 3 8 npt mbe See 306 861 for parts 1 REF NO PART NO DESCRIPTION QTY 14 101 180 GAUGE pressure air 0 200 psi 0 14 bar 1 15 187 357 ELBOW street 90 1 4 npt m x f 1 16 206 197 AIR REGULATOR 1 2 npt f inlet and outlet 0 125 psi 0 9 bar range 1 17 113 269 VALVE air bleed typ...

Page 16: ...1 123 Includes items 1 40 1 2 6 7 8 10 10 12 13 14 15 40 16 17 18 18 21 REF 22 23 24 REF 25 26 27 28 11 19 31 32 33 34 35 36 37 38 30 29 40 11 39 SPECIFY DESIRED HEATER VOLTAGE PART OF HEATER 39 24 21 A A B B ARROW ON BODY MUST POINT DOWN 41 ...

Page 17: ...8 npt 1 29 166 998 MANIFOLD inlet 1 4 npt f x 3 4 npt f x 3 4 npsm f swivel 1 30 214 711 BALL VALVE three way 1 4 npt m See 306 861 for parts 1 31 206 965 HOSE drain nylon 1 4 ID cpld 1 4 npsm f 1 32 206 966 HOSE PTFE r1 4 ID cpld 1 4 npsm fbe swivel 18 457 mm long 1 33 206 819 REGULATOR back pressure See 306 860 for parts 1 34 156 953 STUD mounting 1 4 npt x 3 8 unc mbe 1 35 100 639 LOCKWASHER 3 ...

Page 18: ...UID HOSE 3000 psi 210 bar MAXIMUM WORKING PRESSURE Part No ID Length Thd Size 214 700 3 16 4 8 mm 2 ft 610 mm 1 4 npsm fbe swivel 214 701 3 16 4 8 mm 3 ft 914 mm 1 4 npt m x 1 4 npsm f swivel 223 540 1 4 6 4 mm 25 ft 7 6 m 1 4 npsm fbe swivel 223 541 1 4 6 4 mm 50 ft 15 2 m 1 4 npsm fbe swivel 214 703 3 8 9 5 mm 25 ft 7 6 m 3 8 npt mbe 214 705 3 8 9 5 mm 50 ft 15 2 m 3 8 npt mbe 214 920 3 8 9 5 mm...

Page 19: ...onents Maximum fluid temperature 222 268 180_F 221 123 180_F Sound level measured at stated system conditions 222 268 and 221 123 100 psi air at 60 cpm Sound level measured per ISO 3744 1981 In most cases the hose is the limiting factor to the temperature factor to the temperature rating For high er temperature applications contact Graco or your lo cal distributor for additional information r Manu...

Page 20: ...pairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation DISCLAIMERS AND LIMITATIONS THE TERMS OF THIS WARRANTY CONSTITUTE PURCHASER S SOLE AND EXCLUSIVE REMEDY AND ARE IN LIEU OF ANY OTHER WAR RANTIES EXPRESS OR IMPLIED INCLUDING WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PUR POSE AND OF ANY NON CONTRACTUAL LIABILITIE...

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