Instruction/ maintenance manual of the product 239877 Series D Graco
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308883S EN Instructions 50:1 Fire-Ball ® 300 Pump For pumping non-corrosive and non-abra sive greases and l ubricants only.For professional use only. Model No. 239877, Series D pail length Model No. 239887, Series D 120 lb drum length Model No. 239888, Series D 400 lb drum length 8400 psi (58 MPa, 580 bar) Maximum Wor king Pressure 140 psi (0.
Warnings 2 308883S Warnings The following warnings are fo r the setup, use, grounding, mainte nance, and repair of th is equipment. The exclama- tion point symbol alerts you to a genera l warning and the ha zard symbols refer to procedure-specific r isks.
Installation 308883S 3 Installation Grounding Pump: Use a ground wire and clamp as shown in F IG . 1. Fluid hoses: Use only electrically conductive hoses. Air compressor: Follow manufacturer’s recommenda- tions. Fluid supply container: Follow the local code.
Installation 4 308883S Mounting 1. Plan the mounting layout fo r easy operator access to the pump air controls, sufficient room to chang e drums and a secure mo unting platfo rm. 2. If using a follow plate (H), remove the drum cover. Scoop the material to the center of the dr um.
Operation 308883S 5 Operation Pressure Relief Procedure Follow the Pressure Re lief Procedure whenever you see this symbol. 1. Close the pump air regu lator and bleed-typ e master air valve (required in the system ).
Repair 6 308883S Repair Displacement Pump Service Refer to F IG . 3 for the following instructions. Be sure you have all necessary parts on hand before starting. Use all parts in the repair kit for best resu lts. Displacement Pump Repair Kit 24 1623 is available.
Repair 308883S 7 F IG . 3 1 3 4 Using nut (63), torque the pump cylinder (59) to the ex- tension tube (64) at 45–55 ft-lb (61–75 N m). T orque the shovel rod (58) to the piston (52) at 25–30 ft-lb (34–41 N m). T orque the piston (52) to the extension rod (57) at 25–30 ft-lb (34–41 N m).
Repair 8 308883S Air Motor and Throat Service Refer to F IG . 4 for the following instructions. Before starting, be sure to have all nec essary parts on hand. Repair kit 2 06728 is available for the motor. Two accessory tools should be ordered. Use Padded Pliers, 207579, to grip the tr ip rod without damaging its surface.
Repair 308883S 9 F IG . 4 5 8 57 64 74 2 11 21 17 38 6.
Repair 10 308883S Air Motor and Throat Seals 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 needed.
Troubleshooti ng 308883S 11 Troubleshooting 1. Follow Pressure Relief Procedure , page 5, befo re checking or repairing gun. 2. Check all possible problems and causes before dis- assembling gun.
Parts 12 308883S Parts 29a 29b 28 17 31* 30* 22 13 23 25 27 26 11 15 14 24* 2 33 8 74 1a* 1b* 30* 12* 38 6 9* 10 5 21 **20 **19 64 57 53 18** 4 7 †60 †60 59 †56 52 †56 †62 †61 63 58 66 67 .
Parts 308883S 13 Part No./Description Parts included in Kit 206728 (p urchase separately) . ‡ Parts included in Kit 222559 (purch ase separately). † Parts included in Kit 241623 (purch ase separately). NOTE: Two acces sory tools are requ ired for air motor and throat services: Pad ded Pliers, 207579, and Gauge, 171818.
Dimension Drawings 14 308883S Dimension Drawings Mounting Hole Layout Overall length: 45.4 in. (1 153 mm) Overall length: 38.4 in. (975 mm) Overall length: 31 in.
Technical Data 308883S 15 Technical Data . 50:1 Fi re-Ball ® 300 Pumps US Metric Maximum fluid working pressure 8400 psi 58 MPa, 580 bar Air pressure operating range* 30 to 140 psi 0.3 to 0.97 MPa,3 to 9.7 bar Maximum air consumption 2 2.8 scfm at 0.
All written and visual data con tained in th is document reflects the latest product info rmation available at the time of publica tion. Graco reserves the right to make changes at any time without notice. For patent information, see www.graco.com/pate nts.
An important point after buying a device Graco 239877 Series D (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 239877 Series D yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 239877 Series D - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 239877 Series D you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 239877 Series D will certainly help you make a decision on the purchase.
If you already are a holder of Graco 239877 Series D, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 239877 Series D.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 239877 Series D. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 239877 Series D along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
