Manuel d'utilisation / d'entretien du produit 3A0237L du fabricant Graco
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Instr uctions-P ar ts Heated Hoses and Applicator Kits For use with Graco ® HFR ™ Metering Systems. Not appr oved f or use in Eur opean explosiv e atmospheres. For prof essional use onl y . See page 2 f or Maximu m Fluid W orking Pressures and appro vals .
Related Manua ls 2 3A0237L Contents Related M anuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Heated Hose Bundle P art Numbers . . . . . . . . . . . . 3 Fluid T emperature Se nsor (FTS) . . . . . . . . . . . . . 4 Heated Whip Ho se . . .
Heated Hose Bundle Part Numbers 3A0237L 3 Heated Hose Bundle P ar t Number s Each hose contains an A compon ent hose , a B component ho se, and an air hose (1/4 npt x 1/4 npsm, m x f). ✿ If ordered as re placement hose f or a HFR hose b un- dles, ref erence man ual 3A0237 not 309572.
Heated Hose Bundle Part Numbers 4 3A0237L Fluid T emperature Sensor (FTS) Heated Whip Hose ★ All heated whip hoses are CE appr ov ed. Par t No . Fittings Description Maximum Fluid Pressure psi (MPa, bar) 258756 JIC to JIC Flu id T emperature Sensors for dual h eat zones with stainless stee l fittings 5000 (34.
Individual Hoses 3A0237L 5 Individual Hoses A Side Heated Hoses (Red) ✿ If ordered as rep lacement hose f or a HFR hose b un- dles, ref erence man ual 3A0237 not 3 09572.
Individual Ho ses 6 3A0237L A Side Unheated Hoses (Red) Individual A Side Heated Whip Hose Par t No . ID in. (mm) Length ft (m) JIC Fittings Maximum Fluid Pressure psi (MPa, bar) Carbon Steel Unheated 262173 1/4 (6) 5 (1.5) 5/5 3500 (24, 241) 262175 1/4 (6) 10 (3) 5/5 3500 (24, 241) 262177 1/4 (6) 25 (7.
Individual Hoses 3A0237L 7 B Side Heated Hoses (Blue) ✿ If ordered as rep lacement hose f or a HFR hose b un- dles, ref erence man ual 3A0237 not 3 09572. ★ All heated hoses a re CE approv ed . Par t No . ID in. (mm) Length ft (m) JIC Fittings Maximum Fluid Pressure psi (MP a, bar) Carbon Steel Heated Dual Heat Zone 24E902 1/4 (6) 5 (1.
Individual Ho ses 8 3A0237L B Side Unheated Hoses (Blue) Individual B Side Heated Whip Hose Par t No . ID in. (mm) Length ft (m) JIC Fittings Maximum Fluid Pressure psi (MPa, bar) Carbon Steel Unheated 262174 1/4 (6) 5 (1.5) 6/6 3500 (24, 241) 262176 1/4 (6) 10 (3) 6/6 3500 (24, 241) 262178 1/4 (6) 25 (7.
Applicator Kits 3A0237L 9 Applicator Kits The tab le belo w lists applicators that can be used with the heated hoses an d identifies which applicators requir e sole- noid kits . See Related Manuals f or the applicat or manua l numbers . NO TE: The MD2 v alves m ust use one of the chemical c onnection kits to co nnect to the fluid hoses.
Applicator Kits 10 3A0237L MD2 V alve Applicator Kits Pa rt No. (Series) MD2 V alve (see manu al 312185) MD2 Handle Chemical Connection Kit Electric (255208) Lever (255249) Pneumatic (255206) Carbon S.
Warnings 3A0237L 11 Wa r n i n g s The f ollowing warnings are f or the setup, use, g rounding, maintenance , and repair of this equipment. The e xclama- tion point symbol ale r ts you to a gener al warning and the hazard symbol ref ers to procedure-spe cific r isk.
Warnings 12 3A0237L T O XIC FLUID OR FUMES HAZA RD T o xic fluids or fumes can cause serious injur y or death if splashed in the e yes or on skin, inhaled, or s wallowed.
Warnings 3A0237L 13 PERSONAL PRO TEC TIVE EQUIPMENT Y ou must wea r appropriate protectiv e equipment when oper ating, servicing, or when in the opera ting area of the e quipment to help protec t you from seri ous injur y , including eye injur y , hearing loss, inhala- tion of to xic fumes, and b ur ns.
Important Two-Component Material Information 14 3A0237L Impor tant T w o-Component Material Information Isocy anate Conditions Material Self-ignition K eep Components A and B Separate Moisture Sensitivity of Isocy anates Isocy anates (ISO) are catalysts used in two component f oam and polyurea coatings.
A and B Components 3A0237L 15 Changing Materials • Whe n changing m aterials, fl ush the equip ment mul- tiple times to ensure it is thor oughly clean. • Alw ays clean the fluid inlet str ainers after flushing. • Chec k with your material man uf acturer for chemical compatibility .
Installation 16 3A0237L Installation Description The heated hose main tains proper fluid temp erature while dispensing. Fluid hoses a re marked with red ta pe for ISO/h ard- ener/minor v olume side, b lue tape f or RES/resin/major v olume side.
Installation 3A0237L 17 Connect Heated Hoses 1. Lay heated hoses end to end, matching the color coding. Red f or component A (ISO) , b lue f or compo- nent B (RES). 2. Connect fluid hoses (A, B). 3. Connect signal cables (13) . NO TE: Do not connect the main air suppl y to the air hose at this time.
Installation 18 3A0237L NO TE: Be careful not to cut or nick copper strand s. If more than five strands are cut or nic ked, trim wire and re-strip. New hoses are pre-stripped at correct length; remove insulation to e xpose bare wire . a. Ensure str ip length is correct by fitting ferrule ov er e xposed wire .
Installation 3A0237L 19 f . Inser t cap plugs ov er setscrews . See F IG . 11. g. Wrap connector and wire on each side o f con- nector in b lack electrical tape to help seal out moisture . Ensure 1 in. (25.4 mm) of wire on each side of connecto r is wrapped.
Installation 20 3A0237L Connect FTS and Heated Whip Hose 1. For Single Zone Heat : Carefully e xtend FTS probe (H) into the hose sec- tion from the pr opor tioner . Do not bend or kink probe . Inser t in component A (red) side of main hose f or foam or polyure a systems .
Installation 3A0237L 21 Connect Solenoid Kit A solenoid kit is requir ed f or some applicators used with Graco Mete ring Systems. See In dividual Hoses on page 5 to see which ap plicators require a sole noid kit. NO TE: T o ensure proper operatio n of valve, install the solenoid ki t within 15 ft (4.
Installation 22 3A0237L 4. For 24C757 : Connect valv e (201) to t he B side pump guard (GD) with screws ( 208) and w ashers (209). 5. Remove motor co ver and connect solenoid cab le (206) to cab le (2B). 6. For 24D160 and 24D161: Connect the v alve (2 01) between t he last hose bun dle and the whip hose with zip ties (not su pplied.
Operation 3A0237L 23 Operation 1. Connect air hose (C) to main air supply if equipped. 2. Connect electrical connecto rs (D) to connector from fluid manif old (M) or accessor y control bo x. See , page 16. Conn ect hose cable (F) to cable from pro- por tioner fluid manif old (M) or accessor y control bo x.
Maintenance 24 3A0237L Maintenance 1. Before discon necting or repairing hoses, relie ve all fluid pressure and shut off electr ical power to pro- por tion er . See system operation manual. 2. Be sure fluid is cool before discon necting hoses. Instructions f or Replacing Individual A or B Hose 1.
Maintenance 3A0237L 25.
Maintenance 26 3A0237L Bundle Individual Whip Hoses Individual whip hoses must be bundled with scuff guards and air and signal cab les. F ollow the instructions below to b undle single and dual heat zone whip ho se bundles . See F IG . 21 on page 27. 1.
Maintenance 3A0237L 27 F IG . 21: Whip Hose Bundles Dual Heat Zone Heated Whip Hose Bundle male fittings Single Heat Zone Heat ed Whip Hose Bundle A Side B Side A Side B Side male fitting s 16 in. (406.4 mm) 24 in. (609.6 mm) 27 in. (685.8 mm ) f e male fittings 6 in.
Maintenance 28 3A0237L Bundle Individual Heated Hoses Individual ho ses must be bundled with a scuff guard , FTS cab le(s), and ai r and signal cab les.F ollow the instructions below t o bund le individual heated hoses f or dual and single z one heat.
Maintenance 3A0237L 29 F IG . 22: Heated Hose Bu ndles f e male connecto rs male fittings male connec tors female fittings 1 in. (25.4 mm) 18 in. 457.2 mm) 19 in. (482.6 mm) 10 in. (254 mm) 4 in. 101.6 mm) 3 in. (76.2 mm) 25 33 A Side B Side 21 22 Machine End 2 in.
Parts 30 3A0237L Pa r t s Whip Hoses NO TE: A FTS assembl y must con nect the heated hose and whip hose. See page 35. Dual Heat Zone H eated Whip Hose Single Heat Zone Heated Whip Hose A Side B Side A.
Parts 3A0237L 31 Heated Whip Hoses Common P ar ts ▲ Replacement Danger and W ar ning labels, tags , and cards are av ailable at no cost. ✖ Not shown. ‡ Purchase locally . ✿ Order 24E961 for replacemen t scuff guard. Contains 30 ft (9 m) of br aided poly ester mesh.
Parts 32 3A0237L Heated Hose Bundles f emale connect ors male fittings male connect ors f e male fittings 5 33 A Side B Side 21 22 Machine End 2 in. 50.8 mm) B Side A Side 21 22 28 29 29 33 32 25 23 23 25 32 5 24 24 Dual Heat Zone Heat ed Hose Bundle Shown NO TE: A FTS assembl y must con nect the heated hose and whip hose.
Parts 3A0237L 33 Dual Zone Heated Hose Bundles Common P ar ts ▲ Replacement Danger and W ar ning labels, tags , and cards are av ailable at no cost. ✿ Order 24E954 f or replacement scu ff guard. Cont ains 200 ft (60.9 m) of b raided poly ester mesh.
Parts 34 3A0237L Single Zone Heat ed Hose Bundles Common P ar ts ▲ Replacement Danger an d W ar ning labels, tags , and cards are av ailable at no cost. ✿ Order 24E954 f or replacement scu ff guard. Cont ains 200 ft (60.9 m) of braided poly ester mesh.
Parts 3A0237L 35 Using Fluid T emperature Sens or s For Single Heat Zones 258758 Carbon Steel Flui d T emperature Sensor Using Fluid T emperature Sensors f or Dual Heat Zones 258757 Stainless Steel Fl.
Parts 36 3A0237L 15F144 Hose Wire Jumper Use the 15F144 Hose Wir e Jumper to heat on ly the major v olume hose, in a wide ratio system. T o b u ild one comple te 50 ft single side hea ted hose b un- dle, or der the f ollowing par ts: Install as f ollows: 1.
Parts 3A0237L 37 MD2 Applicator Kits See MD2 V alve Applicator Kits tab le on page 10 f or kit descriptions. MD2 Applicator Kits ★ MD2 valv e kits only . See Solenoid Kits on page 38 f or par ts. 24F227 Ratio Check Assembl y T o chec k spra y ratio with Fusion and Graco EP g uns.
Accessories 38 3A0237L Accessories Scuff Guar d Use to keep hose clea n and prot ect it from da mage. Solenoid Kits Not all applicator kits require a solenoid kit. See Applicat or Kits , page 9. 24C757 Machine Mount Kit Pa r t D e s c r i p t i o n 24E954 200 ft (60.
Accessories 3A0237L 39 24D160 Remote Mount MD2 Kit 24D161 Remote Mount Fusion Kit 212 207 207 203 212 214 213 206 202 205 201 208 211 204 Onl y 24D161 Apply anaerobic pipe seal ant to pipe threads. Connects to applicator . 1 2 1 1 1 1 r_24d161_3a0237b_3b Only 24D160 215 2 Ref.
Technica l Data 40 3A0237L T e c hnical Data Category Data Maximum Fluid W or king Pressure See page 3 Maximum Air W o rking Pressure 130 psi (0.9 MP a, 9 bar) Maximum Operatin g T emper ature 180°F .
Technical Data 3A0237L 41.
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. For patent information, see www.graco.com/patents.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Graco 3A0237L c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Graco 3A0237L - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Graco 3A0237L, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Graco 3A0237L va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Graco 3A0237L, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Graco 3A0237L.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Graco 3A0237L. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Graco 3A0237L ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
