Gracoメーカー246909 Series Cの使用説明書/サービス説明書
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Instructions - Parts List 50:1 Mini Fire-Ball 225 Grease Pump For pumping non-corrosive a nd non-abrasive greases a nd lubricants only. For professional use only. Not for use in explosive atmospheres. Model No. 246909, Se ries C, Pail Length Model No.
Warnings 2 309966H Warnings The following general warn ings are for the setup, use, grounding, main tenance, and repair of this equipment. Add i- tional, more specific warnings may be found th ro ughout the body of this manual where applicable. Symbols appea r- ing in the body of the manual re fer to these general warnin gs.
Warnings 309966H 3 FIRE AND EXPLOSION HAZARD When flammable flui ds are present in the work area, such as gasolin e and windshield wiper fluid, be aware that flammable fu mes can ignite or explode. To help prevent fir e and explosion: • Use equipment only in well ventilate d area.
Installation 4 309966H Installation Grounding Proper grounding is an essential part of mainta ining a safe system. To reduce the risk of static sparking, groun d the pump. Check your local electrical code for detailed grounding instructions for your area an d type of equipment.
Installation 309966H 5 Air and Fluid Line and Accessories See F IG . 2. Three accessories ar e required in your system: an air shut-off va lve/air bleed device, flui d drain valv e, and ground wire.
Operation 6 309966H Operation Pressure Relief Procedure The equipment stays pressurized until pressure is man- ually relieved. To reduce the risk of serious inju ry from pressurized fluid, fluid from .
Troubleshooti ng 309966H 7 Troubleshooting Relieve pressure before you ch eck or service any system equipment. Problem Cause Solution Pump fails to operate Inadequate air supply pressure or restrict ed air l ines Increase air supply an d/or clear restriction.
Displacement Pump Service 8 309966H Displacement Pump Service • Be sure you have all necessary par ts on hand before you start. If using a repair ki t, use all the parts in the kit for the best results. • Displacement Pump Repair Kit 246920 is available.
Displacement Pump Service 309966H 9 Reassembly 1. Slide piston seal (54) on piston /priming rod (58) assembly. 2. Screw priming ro d (58) assembly onto connecting rod (57).
Displacement Pump Service 10 309966H F IG . 4 Using nut (63), torque the pum p cylinder (59) to the extension tube (64) at 45-5 5 ft-lb (61-75 N•m). Lubricate. Flat side mu st face ret ainer (10 6). Assemble pin (53) flush or below surfac e. Large bevel must face piston (52) .
Air Motor and Throat Service 309966H 11 Air Motor and Throat Service • Before you start, be sure you have all necessary parts on hand. Repair Kit 246919 is available for the motor. Use all the parts in the kit f or the best results. Parts included in the kit are marked with an aste risk (*) in the parts drawing and list.
Air Motor and Throat Service 12 309966H F IG . 5 11 74 6 21 5 2 17 38 57 8 64 Torque extension tube (64) to the base (5) at 45 to 55 ft -lb (61 to 75 N • m.
Air Motor and Throat Service 309966H 13 Reassembly 1. Clean all the parts carefully in a compatible solvent, and inspect for wear or damage . Use all the repair kit parts during reassembly, and replace other parts as necessary.
Parts 14 309966H Parts Model No. 246909, Series C, Pail Length Model No. 246780, Series C, 120-pound Drum Length Model No. 246781, Series C, 400-pound drum length Model No.
Parts 309966H 15 Air Motor Replacement Danger an d Warning labels, tags, and cards are available at no cost. * Replacements for these parts are available in Repair Kit 246919 which may be pu rchased separately Pump † Replacements for these parts are available in Repair Kit 24 6920 which may be purchased separately Ref.
Dimensional D rawings 16 309966H Dimensional Drawings Mounting Hole Layout Model 246781 400 lb drum size Model 246780 120 lb drum size 17.5 in. (445 mm) 26.7 in. (678 mm) 33.6 in. (853 mm) Overall length: 30.2 in (768 mm) Overall length: 37.6 in (955 mm) Overall length: 44.
Technical Data 309966H 17 Technical Data All brand names or marks are used for ide ntification pu rposes and are trademarks of their respective owners. Maximum fluid working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All written and visual data contained in this document reflects the latest product info r mation available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. Original instructions. This manual contains Eng lish.
デバイスGraco 246909 Series Cの購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Graco 246909 Series Cをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはGraco 246909 Series Cの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Graco 246909 Series Cの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Graco 246909 Series Cで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Graco 246909 Series Cを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はGraco 246909 Series Cの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Graco 246909 Series Cに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちGraco 246909 Series Cデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。