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Manual Conventions 

2

309577A

Contents

Manual Conventions  . . . . . . . . . . . . . . . . . . . . . . . .  2

Related Manuals   . . . . . . . . . . . . . . . . . . . . . . . . . . .  2

Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3

Pressure Relief Procedure  . . . . . . . . . . . . . . . . . . .  5

Tools Needed  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  6

Repair Kits  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  6

Clean and Inspect Parts  . . . . . . . . . . . . . . . . . . . . .  6

Cutaway View  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Disassembly  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Reassembly   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Parts   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Technical Data   . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Graco Standard Warranty  . . . . . . . . . . . . . . . . . . . 18

Manual Conventions

Warning

Caution

Note

Related Manuals

The following manuals are shipped with the Reactor

Refer to these manuals for detailed equipment informa-
tion.

WARNING

A warning alerts you to possible serious injury or 
death if you do not follow instructions.

Symbols, such as fluid injection (shown), alert you to a 
specific hazard and direct you to read the indicated 
hazard warnings on pages 3-4.

CAUTION

A caution alerts you to possible equipment damage or 
destruction if you do not follow instructions.

A note indicates additional helpful information.

Reactor Electric Proportioner

Part No.

Description

309551

Reactor Electric Proportioner, 
Operation Manual (English)

309574

Reactor Electric Proportioner, 
Repair-Parts Manual (English)

Содержание 245970

Страница 1: ...001 309577A Repair Parts Displacement Pump FOR USE WITH REACTOR ELECTRIC PROPORTIONERS 3500 psi 24 5 MPa 245 bar Maximum Working Pressure Part No 245970 Series A 21 cc used on Model E 20 and E XP1 Par...

Страница 2: ...detailed equipment informa tion WARNING A warning alerts you to possible serious injury or death if you do not follow instructions Symbols such as fluid injection shown alert you to a specific hazard...

Страница 3: ...hs potential static arc Do not plug or unplug power cords or turn lights on or off when flammable fumes are present Keep the work area free of debris including solvent rags and gasoline Ground equipme...

Страница 4: ...llowed Read Material Safety Data Sheet MSDS to know the specific hazards of the fluids you are using Store hazardous fluid in approved containers and dispose of it according to applicable guidelines P...

Страница 5: ...ure in gun and perform gun shut down procedure See gun manual 2 Close gun fluid manifold valves A and B TI2421A 3 Shut off feed pumps and agitator if used 4 Turn PRESSURE RELIEF SPRAY valves SA SB to...

Страница 6: ...nly Repair Kits A repair kit is available for your pump Kit parts are marked with an asterisk for example 3 See page 17 Kit must be purchased separately For best results use all parts in the kit Clean...

Страница 7: ...To disconnect pump A a Turn PRESSURE RELIEF SPRAY valves SA SB to PRESSURE RELIEF b Press Motor will run until compo nent A pump is at bottom of its stroke then shut off A B TI3171a SA SB c Shut main...

Страница 8: ...3171a SA SB c Enter jog mode see operation manual Run motor until component B pump is at bottom of its stroke Press pump to stop d Shut main power OFF e Disconnect fluid inlet C and outlet D See FIG 1...

Страница 9: ...using 5 with non spark ing hammer then unscrew Remove o ring 15 TI2662A 19 22 21 TI2664A 15 5 8 Disassemble intake valve Be sure to remove o ring 10 Spring 8 is on Model 245972 only 9 Tap rod 1 with n...

Страница 10: ...re top o ring 3 comes out 11 Remove scraper assembly 18 245971 and 245972 only and bushing 17 TI2670A 2 3 4 H 3 TI2669A 18 17 2 12 Unscrew piston 7 from rod 1 Remove piston guide 6 and ball 16 Remove...

Страница 11: ...low Model Torque ft lb N m 245970 24 30 32 40 245971 47 53 63 71 245972 47 53 63 71 TI2666A 1 16 14 13 6 7 TI2818A 1 Lips face up 1 3 Install throat u cup as follows a Models 245971 and 245972 Grease...

Страница 12: ...2701A 22 21 19 Groove H in sleeve outer surface must be toward bottom 7 Grease piston u cup and sleeve top edge Push piston assembly into top of sleeve 4 Drive in with non sparking hammer 8 Grease top...

Страница 13: ...and used on other side Clean seat thoroughly No scratches per mitted on sealing edge TI2665A 5 11 9 10 8 12 11 Replace o ring 15 Install intake valve Torque housing 5 as follows or be sure intake val...

Страница 14: ...housing M until pin holes align Push pin F in Pull retaining spring E down See FIG 2 e Continue screwing pump into housing until fluid outlet D is aligned with steel tube and top threads are 1 16 in 2...

Страница 15: ...Shut main power OFF d Ensure locknut G is screwed on pump with flat side up Screw pump into bear ing housing M until pin holes align Push pin F in Pull retaining spring E down See FIG 2 e Continue sc...

Страница 16: ...s Part No 245970 Series A includes items 1 7 9 17 19 22 Part No 245971 Series A includes items 1 7 9 22 Part No 245972 Series A includes items 1 22 shown 1 2 3 3 4 5 6 7 8 10 9 11 12 13 14 15 16 17 18...

Страница 17: ...08526 O RING 245971 1 107098 O RING 245972 1 11 105445 BALL intake sst 0 5 in 13 mm 245970 1 102972 BALL intake sst 0 875 in 22 mm 245971 1 107167 BALL intake sst 1 in 25 mm 245972 1 12 192624 GUIDE b...

Страница 18: ...the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF...

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