Manual Graco LC0252

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  • Graco LC0252 - page 1

    312761 B Instr uctions - P ar ts PR70 and PR70v Integrated Heat For contro lling material temperat ure in heated tanks and hoses. Models LC0250, LC0251, LC0252, LC0253 Important Safet y Instructi ons Read all warnin gs and in struct ions in a ll sup - plied man uals . Sa v e these instructio ns . Assembly LC0252 Shown ti12577 a ...

  • Graco LC0252 - page 2

    Supplied Manu als 2 312761B Contents Supplied Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W ar nings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Component Identification . . . . . . . . . . . . . . . . . . . 4 Gr ounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Installation . . . . ...

  • Graco LC0252 - page 3

    Warnings 312761B 3 Wa r n i n g s The following warni ngs are for the setu p , use, grounding, mai ntenance, and repair of t his equipme nt. The exclama- tion point sy mbol aler ts y ou to a general war ning and the haz ard symbol ref ers to procedur e-specifi c risk . Ref er back to these war ning s. Additional, p roduct-spec ific war nings may be ...

  • Graco LC0252 - page 4

    Compone nt Iden tifica tion 4 312761B Compon ent Id entifica tion F IG . 1: Heat Control Box ti12 577 a Assembly LC02 53 Shown AD AC AB AA Key: AA Zone 1 AB Zone 2 A C Zone 3 AD Zone 4 AE Electrical Disc onnec t Switch AF F an A G Integr ated Heat P owe r Inlet AH Integr ated H eat P ow er Outl et to Ma chine AJ CAN Con nection O utput to Machi ne ...

  • Graco LC0252 - page 5

    Groundi ng 312761B 5 Gr ounding This pro duct must be grou nded. In the e v en t of an ele c- tric al shor t circuit, groun ding redu ces the r isk o f electr ic shock by providing an escape wire f or the el ectri c cur- rent. This product i s equipped wi th a chord h aving a grounding w ire. A 3-blade grounding plug must be install ed or the machi ...

  • Graco LC0252 - page 6

    Inst allation 6 312761B Install Low P ower T emp erature Cont r ol Modules The low power tempe rature control modules are install ed in the He at Control box at the factor y . If a l ow power temperature c ontrol modul e must be repl aced, perform t he f ollowing proc edure. Remo ve Old Low P ower T emperate Contr ol Module 1. On units with a gr ou ...

  • Graco LC0252 - page 7

    Installati on 312761B 7 There is one breaker for each heate d hose or he ated tank. The l ow er number br eakers are used f o r the heated tank s if insta lled. See F IG . 3. For e xampl e, if there are two he ated tanks installed and two heated hoses, brea k ers #1 and # 2 are us ed f or the heate d tanks an d breakers #3 and # 4 are used for the ...

  • Graco LC0252 - page 8

    Setup 8 312761B Setup Cable Connections 1 Ov ertemperature Sw itch Conn ection 2 RTD T emp eratur e Sens or Con necti on 3 Output P ow er Connecti on 4 DC Output Connection 5 Input P owe r Connec tion 6 CAN Connectio ns 7B a s e The overt emperature s w itch co nnection (1), RTD tem- perature sen sor connecti on (2), and o utput power connecti on ( ...

  • Graco LC0252 - page 9

    Setup 312761B 9 Data Cable Connections The low po we r tem per at e cont rol modu les must be co n- nected tog ether using the female-female CAN cables ( 130) as s hown in F IG . 6. Then they must be con - nected to the displ a y module using the f e male-male CAN ca b le (113) . F IG . 6: Data Cable Connections 113 130 130 1 2 3 ti1262 5a 4 130 ...

  • Graco LC0252 - page 10

    Operati on 10 312761B Operation See the PR70 and P R70v Ope ration manual re f e renced at the b eginning of th is manual for operating instr uc- tions. Mainte nance Install Upgrade T oken 1. Ensu re system is inactive and control power is on. 2. Remove access c ov e r (C). 3. Inser t and press t oken (T) fir mly into slot. 4. Pr ess and ho ld the ...

  • Graco LC0252 - page 11

    Troublesh ooting 312761B 11 T r oubleshooting Cir cuit Breaker If the circui t breaker is trippe d, manually flip the br eaker back to the “on” positio n. Find and correct the pr oblem before continuing operatio n. Diagnostic Inf ormation Module Status LEDs 7 Simplified Wi ring Schematic T able 1: LED Status Signal Sig nal De scr i p tio n Gree ...

  • Graco LC0252 - page 12

    Troub leshooti ng 12 312761B Wiri ng Schematic F IG . 11: Wiring Schematic, P age 1 of 2 GFPE 112 1 2 NN ...

  • Graco LC0252 - page 13

    Troublesh ooting 312761B 13 F IG . 12: Wiring Schematic, P age 2 of 2 ...

  • Graco LC0252 - page 14

    Parts 14 312761B Pa r t s 108, 107 121 102 146 116 115 135 134 123 131 115 141 117 136 127 128 126 114 110 135 122 102 109 112 111 103 121 101 102 144 130 118 105 124 119 125 120 129 132 117 104 133 Assembly LC025 2 Shown ti1247 1b 113 198 1 Heated hose and heated tank circuit break ers sho wn for ref erence only . See Circuit Breakers on page 17 f ...

  • Graco LC0252 - page 15

    Parts 312761B 15 Ref Description LC0250 Control Bo x, Heat, 1 Load, 2 40V LC0251 Control Bo x, Heat, 2 Load, 240 V LC0252 Contr ol Bo x, Heat, 3 Load , 240V LC0253 Contr ol Bo x, Heat, 4 Loa d, 240V Q ty 101 GU ARD , f an, 80 mm x 80 mm 121560 121560 121560 121560 1 102 SCREW , panhead mach ined 1 05676 105676 105676 105676 10 103 NUT , lock, he x ...

  • Graco LC0252 - page 16

    Parts 16 312761B † P ar t not shown. Replacem ent Danger and W a rn ing label s , tags, and c ards are available at no cost. 126 † CO VER, heat b o x 15U672 15U672 1 127 NUT , hex 110911 110911 2 128 W ASHER, plai n #10 120907 12090 7 2 129 CORD , 10 /3, 40A, SOOW , CU, 600V 065054 065 054 12 CORD , 8/3, 30A, SOO W , CU , 600V 121158 121158 12 ...

  • Graco LC0252 - page 17

    Parts 312761B 17 Cir cuit Breakers See the P R70 and PR70v Repair - P a r ts manual refer- enced at t he beginni ng of this ma nual to find the heated hose and heated tank assembly numbers f o r y our s ys- tem. Heated Ho se Circuit Breakers Heated T ank As sembl y Circuit Breakers Installed Heate d Hose Pac kag e Circuit Breaker LC088 1 121630 LC0 ...

  • Graco LC0252 - page 18

    Parts 18 312761B ...

  • Graco LC0252 - page 19

    Technic al Data 312761B 19 T echnica l Data Dimensions Electr ical P ow er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208-240V 50 /60 Hz, 1 ph ase for heat - 10 kW m ax. (Qty 4) 2 500W outpu ts W eight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 lb (13.6 k g) - 1 and 2 Zone Model s 50 lb (22 ...

  • Graco LC0252 - page 20

    Graco Ohio Standard W arranty Graco warrants all equipment referenced in th is document which is manufactured b y Gr aco and bearing its nam e to be free from de fects in material and workmanship on the dat e of sale to the original purc haser f or use. With t he e xception of any special, ex tended, or limited warranty publ ished by Graco , Graco ...

Manufacturer Graco Category Universal Remote

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A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Graco LC0252 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Graco LC0252.

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2. Contents - index of all tips concerning the Graco LC0252, that we can find in the current document
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4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Graco LC0252
5. FAQ - Frequently Asked Questions
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