Graco RTX 650 manual

311767C Operation Interior T exture Spra yer RT X 6 5 0 For W ater- Based Materials Only Model 254973: 50 psi (3.5 bar) Maxim um Fluid W or king Pressure 100 psi (7 bar) Maxim um Air Input Pressure Related Manuals Important Safety Instructions Read all warnings and instr uctions in this manual. Sav e these instr uctions . 311777 311771 Model 254973[...]

Warnings 2 Wa r n i n g s The f ollowing are gener al warnings related to the set up , use , groun ding, maintenance and re pair of this equipmen t. Additional, mo re specific warnings ma y be f ound through out the body of this manu al where applicab le. Symbols appearing in the body of the man ual refer to these gener al warnings. Whe n these sym[...]

Warnings 3 Electric Shoc k Hazard T o reduce the risk of electric shock: • Be sure spr a ye r is adequately g rounded through electrical outlet . • Use only 3-wire, e xtension c ords . • Mak e sure grou nd prongs are intact on spr ay er and e xtension cords. Improp er installation of grounding plug will result in a risk of electr ical shoc k,[...]

Warnings 4 CA UTION W ate r or mater ial remaining in unit when te mperatures are b elow freezing can dam age motor and/or dela y pump star tup . T o insure water and material are complet ely drained out of unit: 1. Remov e material line from spra yer . 2. Tip spray er up as sh own. Bef ore adding material or star ting unit in cold wea ther , run w[...]

Component Identification 5 Component Identification 3.5 cfm@40 min. Q M A K E B P J D C H G ti8369a F L N R Item Component Item Compone nt A Pump Hose Outle t J Bur p Guard B RotoFlex™ II Pump (inside) K ON/OFF Switch C T e xture Spray Gun (Manual 311777) L P ower Cord (120V , 15 ft) D Nozzle (2 included, see N ozzle Selection , page 10) M Materi[...]

Preparation 6 Preparation Pressure Relief Procedure T o reduce risk of injur y , follo w this procedur e whene ver y ou see this symbol throughout this manual, Also , perf orm this procedure whene v er you : • Stop spra ying • Check or repair any par t of this syst em • Install or clean spra y nozzle 1. T ur n power s witch (K) OFF . 2. T rig[...]

Setup 7 Setup T exture Spra ying 1. Connect air hose to user-su pplied air compressor & mater ial hose (G) t o mater ial hose outlet s . 2. Connect use r supplied air ho se to gun. 3. Open air valv e. 4. Connect material hose to gun. 5. Install spra y nozzle. See Recommended Nozzle Selection Char t , page 10. 6. Fill material hopper with 1 gall[...]

Setup 8 8. P oint gun into waste b u c ket and pull trigge r to pump water t hrough the system. Cont inue to trigger gun until material hopper is empty . 9. Install bur p guard (J). Caution , page 3. 10. Add pre-mixed texture mix to mater ial hoppe r . See Mixing Mate rial, pag e 9. 11. Con tinue to trigger gun and spr ay into w aste buc ket until [...]

Mixing Material 9 Mixing Material Dry Mix - 40 lb (18 kg) ba g. 1. Slo wly add one 40 l b . (18 kg) bag of te xture material to 5-6 gallons (18.9- 22.7 liters) of cle an water as instructed on the bag instructions . 2. Agitate to mix, using a ha lf-inch, variable speed drill with mixing paddle , to a smooth, lump-free consistency . 3. Allow ceiling[...]

Spray Techniques 10 Spra y T echniques Recommended Nozzle Selection Char t 1 Control air v olume with gun air v alve . 2 F or more material v olume tr y a larger nozzle. Adjusting the System Sufficient fluid ou tput (v olume and pressure) and good atomization is a balance of atomizin g air , material thickne ss/material flow an d nozzle selection. [...]

Shutdown and Cleanup 11 Shutdo wn and Cleanup T exture Spra ying (5 gallon Material Hopper) When you hav e finished spra ying: 1. T ur n spray er power switch (K) ON (air comp ressor can remain OFF) . 2. Close gun air v alve . 3. T rigger gun into buc ket until most of te xture mix is pumped out. 4. Fill material hopper with 2-4 gallons of clean wa[...]

Troubleshooti ng 12 T r oubleshooting Prob lem C ause Solution Spra yer won’t r un P ower s witch not o n T ur n switch on. No pow er at wall outle t Chec k outlet by plugging in another appliance . If appliance does not work, try another outlet. Wrong size ge nerator Use a 3500 wa tt or larger gener ator . Ref er to Generator Require ments , pag[...]

Troubleshooting 13 Speed of a pplication slow or slower New pump hose not broken in properly Run pump d r y f or no more than 2 minutes. Material too thic k Thin material. Nozzle too small Change nozzles to a larger siz e. See Recommended Nozzle Selection Char t, page 10. T oo much air being used P ar tially close gun air v alve to redu ce air flow[...]

Technical Data 14 Te c h n i c a l D a t a Main Unit Po wer Re quirements . . . . . . . . . . . . . . . . . . . . 120 V a c, 60 Hz, 15A, 1 phase Maximum Fluid Working Pre ssure . . . . . . . . . . . . . . . . . . 50 psi, (3.5 bar) Maximum Air Working P ressure . . . . . . . . . . . . . . . . . . . . 100 psi (7.0 b ar) Compresso r Specifications . .[...]

Notes 15 Notes[...]

Graco Warrant y 16 Graco W arranty Graco warrants all equipment ref erenced in this document which is manufactured by Gr aco and bearing its nam e to be free from de fec t s i n material and workmanship on the date of sale to the original purch aser f or use. With the e xception of any special, e xtend ed, or limited warr anty published b y Graco ,[...]