Instruction/ maintenance manual of the product 312473B Graco Inc.
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312473B ENG Instr uctions - P ar ts Fine x Air spra y P a ck ag e S p r a yer P ac kage solutions for pumping and spraying finishing mate rials. For pr ofessional use only . Models: 289353 with Finex Air spra y Gun 100 psi (7 bar , 0.7 MP a) Maximum W orking Pressure 289354 with Finex HVLP Gun 100 psi (7 bar , 0.
Related Manua ls 2 312473B Contents Related M anuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings 312473B 3 Wa r n i n g s The f ollowing w arnings are for the set up , use, gr ounding, maintenance , and repair of this equipment. Th e exclama - tion point symbol ale r ts you to a gener al warning and the hazard symbol r efer s to procedure-spe cific risk.
Warnings 4 312473B T O XIC FLUID OR FUMES HAZARD T o xic fluids or fumes ca n cause serious injur y or death if splashed in the e yes or on skin , inhaled, or s wallowed.
Installation 312473B 5 Installation Gr ounding The equipment m ust be grounded. Grounding reduces the risk of static and electric shock b y providing an escape wire f or the electrical current du e to static b uild up or in the e v ent of a short circuit.
Controls and Components 6 312473B Contr ols and Components Spra yer Contr ols • Pump air pressure regulator (C): a loc king regula- tor to adjust a ir pressure to th e motor and fl uid outlet pressure of pump . View the air pressure gauge to read air pr essure.
Typical Installation 312473B 7 T y pical Installation Key: AP u m p B Bleed-type Master Air Line Shutoff V alv e C Pump Air Pressure Regul ator D Gun Air Pressure Regul ator E Gun Fluid Pressure Regul.
Pressure Relief 8 312473B Pressure Relief F ollow pressure relief procedu re when y ou stop spra y- ing and bef ore cleaning, chec king, or servicing the equipment. 1. Shut off the b leed-type air v alv e. 2. Hold the gun firmly against a grounded metal pail and tr igger the gun.
Grounding 312473B 9 Gr ounding 1. Connect the g round wire clamp to a true ear th ground. 2. Ground the object being spra y ed, fluid supply con- tainer , and all other equi pment in the spray area. 3. Ground all solvent pails. Use only metal pails. Do not place on a non-conduct ive surf ace such as paper or card board.
Prime 10 312473B Prime 1. Shut off both air regulators and th e bleed-t ype air va lve . 2. Shut off the fl uid regulator . 3. Install the air cap . 4. Place the suc tion tube in the fluid. 5. Open the b leed-type air v alv e. 6. Open the pump air regulator until the pump starts.
Spraying 312473B 11 Spra ying 1. Adjust fluid flo w using the pump air reg ulator or the fluid pressure regulator . 2. Adjust fluid pressur e so stream from gun tr av els 6–8 in. straight bef ore f alling off . 3. Adjust the gun air regula tor to achie ve proper spra y gun atomizat ion.
Maintenance 12 312473B Maintenance 1. Flush. See Flush , page 9. 2. Clean the air cap and fluid nozzle. 3. Clean the suction tube and inlet str ainer , u sing a compatible solv ent. 4. Clean t he outside of the spray er , using a soft cl oth and compatib le solv ent.
Troubleshooting 312473B 13 T r oub leshooting Relie v e pressure bef ore serv icing. See Ty p i c a l Installa tion , page 8. Prob lem Cause Solution Pump will not r un, or stops . Air line valv e shut off . Open valv e . Clogged fl uid line or spr ay g un.
Parts 14 312473B Pa r t s 289353 with Fine x Airspra y Gun 289354 with Fine x HVLP Gun TI10872A 1 15 17 13 11 6 3 4 5 7 8 9 18 24 16 21 12 23 2 10 19 22a, 22b 25 Ref.
Dimensions 312473B 15 Dimensions Te c h n i c a l D a t a Sound le v els: Ref er to related pump an d gun manuals . See page 2. 19.26 in. (48.92 cm.) 19.19 in. (48.74 cm.) 12.02 in. (30.53 cm.) TI10874A TI10873A Maximum fluid wor king pres sure . . . .
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 312473 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC.
An important point after buying a device Graco Inc. 312473B (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 Inc. 312473B 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 Inc. 312473B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco Inc. 312473B you will learn all the available features of the product, as well as information on its operation. The information that you get Graco Inc. 312473B will certainly help you make a decision on the purchase.
If you already are a holder of Graco Inc. 312473B, 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 Inc. 312473B.
However, one of the most important roles played by the user manual is to help in solving problems with Graco Inc. 312473B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco Inc. 312473B 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
