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Warning

309577A

3

WARNING

InjectionGunFusion

INJECTION HAZARD

High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just 
a cut, but it is a serious injury that can result in amputation. 

Get immediate medical attention.

Do not point the gun at anyone or at any part of the body.

Do not put your hand or fingers over the gun fluid nozzle.

Do not stop or deflect leaks with your hand, body, glove, or rag.

Do not “blow back” fluid; this is not an air spray system.

Follow 

Pressure Relief Procedure

, page 5, when you stop spraying and before cleaning, checking, 

or servicing equipment. 

Use lowest possible pressure when flushing, priming, or troubleshooting.

Engage spray gun piston safety lock when not spraying.

Tighten all fluid connections before operating the equipment.

Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately. High pres-
sure hose cannot be recoupled; replace the entire hose.

FIRE AND EXPLOSION HAZARD

Solvent and fumes in work area can ignite or explode. To help prevent fire and explosion:

Use equipment only in well ventilated area.

Eliminate all ignition sources, such as pilot lights, cigarettes and plastic drop cloths (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 equipment and conductive objects. See 

Grounding

 in your Reactor manual.

Hold gun firmly to side of grounded pail when triggering into pail.

Use only grounded hoses.

If there is static sparking or you feel a shock, 

stop operation immediately.

 Do not use equipment 

until you identify and correct the problem.

EQUIPMENT MISUSE HAZARD

Misuse can cause serious injury or death.

For professional use only.

Use equipment only for its intended purpose. Call your Graco distributor for information. 

Read manuals, warnings, tags, and labels before operating equipment. Follow instructions.

Check equipment daily. Repair or replace worn or damaged parts immediately.

Do not alter or modify equipment. Use only Graco parts and accessories.

Do not exceed the maximum working pressure or temperature rating of the lowest rated system 
component. See 

Technical Data

 in all equipment manuals.

Use fluids and solvents that are compatible with equipment wetted parts. See 

Technical Data 

in all 

equipment manuals. Read fluid and solvent manufacturer’s warnings.

Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces. 

Do not use hoses to pull equipment.

Comply with all applicable safety regulations.

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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