Graco 257500の取扱説明書

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Summary
  • Graco 257500 - page 1

    Repair ThermoLazer ™ P a vement Marking System - For prof essional applicati on of thermoplastic traffi c marking compound materials (reflective beads applied si multaneousl y with screeding) - - For outdoor use only ( not to be opera ted in rain or damp conditions) - Model No. 258699 North America - Inc ludes 257500 and 4 in. (10 cm) SmartDie ? ...

  • Graco 257500 - page 2

    Table of Contents 2 313879B T able of Contents T able of Content s . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Kettle Gas Safety V alve , Kettle T emperature Control, and Kettle Thermopile Diagnosis . . . . . . . . . . . . . . 5 Kettle T emperature Control Calib ...

  • Graco 257500 - page 3

    Warnings 313879B 3 Wa r n i n g s The f o llowing are ge neral warnings related to th e saf e setup , use, g rounding, maintena nce and repair of this equip- ment. In the te xt of this manual, th e exclama tion point symbol aler ts you to a w arn ing and the haza rd symbol ref ers to specific risks. Refer bac k to these G eneral W ar nings pages. A ...

  • Graco 257500 - page 4

    Warnings 4 313879B T OXIC FLUID OR FUMES HAZARD T o xic fluids or fumes can cause serious injur y or death if splashed in the e yes or on skin, inha led, or s wal- lowe d. • Read MSDS to kno w the specific hazards of the materials y ou are using. PERSONAL PRO TECTIVE EQUIPMENT Y ou must wear approp riate protectiv e equipment when oper ating, ser ...

  • Graco 257500 - page 5

    Kettle Gas Safety Valve, Kettle Temperature Control, and Kettle Th ermopile Diagnosis 313879B 5 K ettle Gas Safety V alve , K ettle T emperature Contr ol, and K ettle Thermopile Diagnosis The gas saf ety valv e, te mperature contr ol and thermo- pile can be chec ked b y usi ng a milliv olt meter . Bef ore checking, make cer tain all electr ical con ...

  • Graco 257500 - page 6

    Kettle Temperature Control Calibration 6 313879B K ettle T emperature Contr ol Calibration T o Chec k Kettle T emperature Contr ol Calibrat ion: 1. Mov e Ther molazer ™ to an area with no wind. 2. T urn temperature control to 400° F (204° C). 3. Agitat e mater ial for 4 to 5 minutes. 4. After control has r eached steady state temper ature and b ...

  • Graco 257500 - page 7

    Kettle Thermome ter Ca libration 313879B 7 K ettle Thermometer Calibration T o Chec k Kettle The rmometer Calibration: 1. Move Thermo Lazer ™ to an area with no wind. 2. T urn temperature co ntrol to 400° F (204° C). 3. Agitate ma teri al f or 4 to 5 minutes. 4. After control has r eached steady state temper ature and b ur ners do not cycle mor ...

  • Graco 257500 - page 8

    Thermopile Replacement 8 313879B Thermopile Replacement Re m ova l 1. Shut off gas v alv e on LP-tank and disconnect hose . 2. Remov e gas safety v alve enclosure back co ver . 3. Remove co ver (252) from gas safety v alve enclo- sure (28). 4. Disconnect ther mopile wires from gas safety v alve (13). 5. Remov e wire grommet (209) from gas saf ety v ...

  • Graco 257500 - page 9

    Thermopile Replacement 313879B 9 Installation 1. Replace thermopile (7). 2. Replace gas pilot m ounting p late (18) . 3. Connect gas pilot line (76) at gas pilot coup ling (171). 4. Guide ther mopile wire into gas safety va lve enclo- sure (28). 5. Zip-tie wires togeth er . 6. Replace wire grommet (209) on g as safety v alve enclosure (28). 7. Conn ...

  • Graco 257500 - page 10

    Adjust Ga s Pressur e to Kettle Burners 10 313879B Adjust Gas Pressure to K ettle Burner s 1. Shut of f kettle gas safety valv e (CC). 2. T ur n kettle temperature contr ol knob (AA) to 0 (“OFF”). 3. Remov e kettle gas saf ety valv e 1/8-27 NPT pipe plug. 4. Screw 0 to 30 in. w .c. (0 to 7.47 cb) ca librated gas pressure gauge or manometer into ...

  • Graco 257500 - page 11

    Adjust Kettle Pilot Burner Flame 313879B 11 Adjust K ettle Pilot Burner Flame 1. Ignite kettle gas pilot bur ner . 2. Record pilot b urner flame height and color . Flame should be 2 to 3 in. (5 to 7 cm) high and b lue-or ange in color . 3. Remov e flame adjusting screw cap . 4. T ur n adjusting screw cloc kwise to decr ease flame height (count ercl ...

  • Graco 257500 - page 12

    Cleaning Kettle Main Burner Gas Li nes 12 313879B Cleaning K ettle Main Burner Gas Lines 1. Disconnect gas tubin g line (49) from gas tube fitting tee (165). 2. F orce air into gas tub ing line (49). Insert r ubber hose ov er gas tubing tee and f orce air into tubing at 30 psi (2.1 bar). 3. Reconnect gas tubi ng line (49) to gas tube fit ting tee ( ...

  • Graco 257500 - page 13

    Replacing Screed Box Spring 313879B 13 Replacing Screed Bo x Spring 1. P osition replacement spring as shown be low and slide into spring guard. 2. Push spring up through guard an d loop end around guard pin until spring sits in gr oov e. 3. Set screed bo x on its side. 4. Loop op en end of spr ing and gu ard ov er firs t pin on screed bo x. Then p ...

  • Graco 257500 - page 14

    Securing Bead Dispenser Wheel 14 313879B Securing Bead Dispenser Wheel T o properly dispense bea ds, driv e wheel (27) must be in direct conta ct with tire (89 ). If dr ive wheel (27) becom es loose and/or starts to slip, use allen wrench to tighten set scre w (211). NO TE: T o ensure proper contact between driv e wheel (27) and tire (89), make sur ...

  • Graco 257500 - page 15

    Screed Box/Bead Dispenser Box Actuator 313879B 15 Screed Bo x/Bead Dispenser Bo x Actuator If the screed b ox/b ead dispenser bo x actuator does not remain in the “do wn and loc ked” positi on, adjust the 3/4-16 loc k nut b y turning clockwise 1/4 to 1/2 turn or until the actuator does no t freely rotate. Adjusting Screed Bo x Piv ot Arm If the ...

  • Graco 257500 - page 16

    Troubleshooting 16 313879B T r oubleshooting Prob lem Cause Solution K ettle pilot burner does not ignite or does no t remain ignited Low or empty LP- gas tank Replace with full tank. Gas supply hose not conn ected to tank Connect gas supply hose . LP-gas tank shut-off v alve closed Open LP-gas tank shut-of f valv e. Manual gas shut- off valv e clo ...

  • Graco 257500 - page 17

    Troubleshooting 313879B 17 K e ttle main burn ers do not ignite o r are no t bur n i n g c o r r e ct l y K ettle gas safety v alve knob not at correct position T urn knob to ON position (see Oper ation manual). K ettle tempe rature contro l dial set at a lower temperat ure than mat erial temperat ure T urn kettle tempe rature control dia l to tem- ...

  • Graco 257500 - page 18

    Troubleshooting 18 313879B Smar tDie ™ screed box IR burner does not ignite , does not remain ignited, or can not change heat outp ut Empty LP-gas tank Replace with full tank. LP-gas tank shut-off v alve closed Open LP-gas tank shut-of f valv e. Gas supply hose not conn ected to tank Connect gas supply hose . Gas lines leaking or disconnecte d Ch ...

  • Graco 257500 - page 19

    Troubleshooting 313879B 19 Smar tDie ™ screed box leaking F oreign mater ial in screed box discharge opening CAREFULL Y dislodge and remov e foreign material. Dir ty screed bo x CAREFULL Y clean box. All moving par ts need to be free of debris. Spring broken Replace spring (see page 13 ). Incorrect deplo yment rod linkage length Adjust length (se ...

  • Graco 257500 - page 20

    Troubleshooting 20 313879B Applying Material Prob lem Cause Solution Ragged line edges when extruding Dir ty screed box CAREFULL Y clean bo x. Discharg e opening and die plat e runners need to be free of de bris. Cold material temperat ures Heat material as required. Marking speed too f ast Slow Thermolazer ™ speed. Mater ial thickness too think ...

  • Graco 257500 - page 21

    Troubleshooting 313879B 21 Ragged edges and gaps in line • Material temperature is too low • Ther molazer ™ speed is too fast • Raise material temperatur e • Wait f o r change in ambient con di- tions to remove moisture • Reduce Thermolazer ™ speed Swollen round ed line • M ateri al temperatur e is too high • Lower mater ial te mp ...

  • Graco 257500 - page 22

    Technica l Data 22 313879B T ec hnical Data Dimensions Fuel: Liquefied petr oleum gas (LP-gas) (propa ne vapor ) Gas supply pressure (ma ximum): 250 psi (17.24 bar) K ettle burner inle t pressure: 11 in. w .c. (2.7 kPa) IR burner inlet pressure: 12 psi (.83 bar) T orch inlet press ure: 18 psi (1.24 bar) K ettle main b urner heating capacity (maximu ...

  • Graco 257500 - page 23

    Graco Standard Warranty 313879B 23 Graco Standar d W arranty Graco warrants all equipment referenced in this document which is manuf actured by Graco and bearing its name to be free from de fe c t s i n material and workmanship on the date of sale to the origin al purc haser for use. With the e xception of any special, ex tended, or limited warrant ...

  • Graco 257500 - page 24

    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. This manual contains English. MM 313879 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 14 ...

メーカー Graco カテゴリー Crib Toy

Graco 257500のメーカーから受け取ることができるドキュメントは、いくつかのグループに分けられます。その一部は次の通りです:
- #BRANDの図面#
- 257500の取扱説明書
- Gracoの製品カード
- パンフレット
- またはGraco 257500の消費電力シール
それらは全部重要ですが、デバイス使用の観点から最も重要な情報は、Graco 257500の取扱説明書に含まれています。

取扱説明書と呼ばれる文書のグループは、Graco 257500の取り付け説明書、サービスマニュアル、簡易説明書、またはGraco 257500のユーザーマニュアル等、より具体的なカテゴリーに分類されます。ご必要に応じてドキュメントを検索しましょう。私たちのウェブサイトでは、Graco 257500の製品を使用するにあたって最も人気のある説明書を閲覧できます。

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Gracoの取扱説明書には、基本的な要素が記載されているはずです。その一部は、カバー/タイトルページ、著作権ページ等、比較的重要度の低いものです。ですが、その他の部分には、ユーザーにとって重要な情報が記載されているはずです。

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