background image

SETUP

PACKING NUT/

WET–CUP

FILL 1/3 FULL

WITH TSL

Fig 1

ON/OFF SWITCH

Pull on/Push off

1/4 npsm(m) FLUID 

OUTLET NIPPLE

DO NOT INSTALL ANY

SHUTOFF DEVICE HERE

PRESSURE ADJUSTING

KNOB

PRESSURE DRAIN VALVE

DO NOT INSTALL A SPRAY HOSE HERE

FULL

ADD

STRAINER

DIPSTICK

PUSH CLIPS TO

RELEASE SHIELD

1

Check the Hydraulic Fluid (See Fig 1.) Push in on
the two spring clips and lift the shield off the sprayer.

Remove the expander plug from the sump fill hole
and lift the strainer/dipstick out of the hole. Using a
clean, lint–free cloth, wipe the dipstick clean, replace
it in the sump hole, and then remove it and check the
fluid level. The fluid level should be between the ADD
and FULL marks on the dipstick.

If the fluid level is at or below the ADD mark, replace
the strainer/dipstick in the sump hole. Add approved
hydraulic fluid  (see ACCESSORIES) through the
hole to bring the level to the FULL mark. One and
three–fourths pints will raise the level from ADD to
FULL.

If you are supplying your own hoses and spray gun,
be sure the hoses are electrically conductive, that
the gun has a tip guard, and that each part is rated
for at least 

3000 psi (210 bar) Working Pressure .

This is to reduce the risk of serious bodily injury
caused by static sparking, fluid injection or over–
pressurization and rupture of the hose or gun.

WARNING

2

Connect the gun, 3 ft. hose and 50 ft. hose. Don’t
use thread sealant, and don’t install the spray tip yet.

3

Fill the packing nut/wet–cup  1/3 full with Graco
Throat Seal Liquid (TSL), supplied. T o access the
cup, push in on the two spring clips and remove the
sprayer shield. See Fig 1.

Содержание Hydra-Spray EH 433 GT 226-432 L Series

Страница 1: ...especially hose leaks Keep body clear of the nozzle Never stop leaks with any part of the body Drain all pressure before removing parts Avoid accidental trig gering of gun by always setting safety la...

Страница 2: ...the risk of fluid injection when the tip is not installed Check diffuser operation regularly Follow the Pressure Relief Procedure below then remove the spray tip Aim the gun into a metal pail holding...

Страница 3: ...ratures above 180 F 82 C or below 40 F 40 C Hose Grounding Continuity Proper hose grounding continuity is essential to maintaining a grounded spray system Check the electrical resistance of your fluid...

Страница 4: ...er Le diffuseur du pistolet sert diviser le jet et r duire les risques d injection accidentelle quand l ajutage n est pas en place V rifi er le fonctionnement du diffuseur r guli rement Pour cette v r...

Страница 5: ...steme Lisez aussi LES RISQUES D IN CENDIE OU D EXPLOSI N ci dessus RISQUES D INCENDIE OU D EXPLOSI N De l lectricit statique est produite par le passage du fluide grande vitesse dans la pompe et dans...

Страница 6: ...a Difusor El difusor de la pistola dispersa el chorro pulverizado y reduce el riesgo de inyecci n cuando no est instalada la boquilla Revisar con regularidad el funci namiento del difusor Seguir el pr...

Страница 7: ...xcede los l mites recomendados reemplazarla de inmediato Es muy arriesgado tener una manguera sin puest a tierra o con la puest a tierra en malas condici nes Leer tambi n la informaci n sobre RIESGO D...

Страница 8: ...If the fluid level is at or below the ADD mark replace the strainer dipstick in the sump hole Add approved hydraulic fluid see ACCESSORIES through the hole to bring the level to the FULL mark One and...

Страница 9: ...amps use it only on a separate circuit with no other loads NOTE A licensed electrician can rewire Models 226 433 and 231 004 for 230 volt service if necessary See the wiring diagram in Fig 2 Model 226...

Страница 10: ...ent into a grounded metal pail Put the suction tube in the pail 5 Remove the spray tip from the gun if it is installed 6 Turn the pressure adjusting knob all the way counter clockwise to lower the pre...

Страница 11: ...ngage the gun safety latch CAUTION Do not run the sprayer dry for more than 30 sec onds to avoid damaging the pump packings 7 To prime the pump hold a metal part of the gun firmly against a grounded m...

Страница 12: ...AC IV handle 180 See Fig 6 2 Disengage the gun safety latch and trigger the gun into a pail Engage the gun safety latch again 3 Return the handle to the original position disengage the gun safety latc...

Страница 13: ...he ADD and FULL marks on the dipstick See page 9 8 Change the hydraulic fluid every 2000 hours of op eration or 12 months whichever comes first Also clean the hydraulic pump intake filter and replace...

Страница 14: ...r damaged Replace See page 16 Excessive surge at spray gun Outlet filter is dirty or plugged Clean See manual 307 273 Tip is plugged Use Reverse A Clean feature to clear or relieve pressure and remove...

Страница 15: ...ee tie rod nuts 13 and pull the dis placement pump 84 down off the rods This will also pull the hydraulic motor piston down 3 Remove the cotter pin 15 from the hydraulic motor piston rod See Fig 9 4 R...

Страница 16: ...t them Replace worn or damaged parts paying par ticular attention to the carbide seat on the pis ton stud 8 Inspect the outer surface of the displacement rod 103 and the inner surface of the sleeve 90...

Страница 17: ...ent rod 103 and the inside of the sleeve 90 Slide the displacement rod into the pump housing 101 from the bottom until it protrudes through the packing nut 102 T ighten the packing nut just enough to...

Страница 18: ...e unit and pour out the hydraulic fluid 5 Carefully lower the unit and tilt it back until the arms of the support mounting 44 are resting on the floor 6 Put the cart handle 75 through the arms Hold th...

Страница 19: ...eals See Fig 14 15 and page 20 3 Remove the adjusting sprocket retaining nut 29 and pull the sprocket of f the adjusting nut See Fig 14 4 Apply light grease to the o rings Place the o rings on the pum...

Страница 20: ...45 20 49 24 66 54 4 36 74 39 70 12 39 135 43 21 55 6 47 46 58 50 28 51 22 25 75 48 58 2 3 44 16 27 10 14 61 14 53 5 7 5 1 52 57 29 19 131 84 143 142 144 72 148 141 147 LABEL LABEL Ref 56 Ref 41 Ref 10...

Страница 21: ...3 1 12 101 545 PIN cotter 2 13 101 566 LOCKNUT hex nylon insert 3 8 16 3 14 101 831 PIN spring 2 15 101 946 PIN cotter 1 16 102 039 PIN spring 2 17 102 063 LOCKWASHER ext tooth no 8 4 18 102 276 TERMI...

Страница 22: ...E suction 1 82 208 914 GUARD fan top 1 83 208 915 GUARD fan bottom 1 84 DISPLACEMENT PUMP See parts on page 21 1 208 916 For Models 231 004 226 433 only 1 221 072 For Model 226 432 only 1 104 208 918...

Страница 23: ...Sprayer 226 432 REF NO PART NO DESCRIPTION QTY 85 100 065 BALL chrome alloy 5 16 dia 1 86 100 084 BALL chrome alloy 1 2 dia 1 88 164 477 V PACKING leather 4 89 164 480 GASKET 1 90 178 902 SLEEVE housi...

Страница 24: ...ecomes clogged Ball valve no 214 711 is recommended for both pur poses We also recommend using elbow no 100 840 to direct the outlet flow from the drain valve in a safe direction to a pail In the drai...

Страница 25: ...ee 1 800 328 0211 207 428 HYDRAULIC FLUID Graco approved 1 gallon 3 8 liter GRACO THROAT SEAL LIQUID TSL Non evaporating fluid for the wet cup 206 995 1 quart 0 95 liter 206 996 1 gallon 3 8 liter 102...

Страница 26: ...NOTES...

Страница 27: ...NOTES...

Страница 28: ...wear caused by the incompatibility with Graco equipment of structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance...

Отзывы: