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Table of contents for the manual
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Page 1
Instructions-P ar ts 3A1315A 24G621 Agitator Speed Contr oller Accessory ENG Accessory kit to contr ol and automaticall y maintain the speed of an air -powered agi tator . For pr ofess ional use only . Important Safety Instructions Read all war nings an d instruc tions in this ma nual and in your separate agitat or manual. Sav e the se instr uction[...]
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Page 2
Conte nts In st all at io n................................................... ....... 3 Op era ti on ...................................................... ..... 5 Tr ou ble sh oot in g................................................ .. 6 Re pai r ......................................................... ....... 7 Ki t Pa rt s ....................[...]
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Page 3
Installation The agi tator speed contr oller fits the fo llowing Grac o pneumati c rotary m otors: Motor Part N o. 101140 16A8 71 101388 111310 NOTE: Before i nstalling, e nsure that the agi tator air motor has a t least 5 in. (12.7 cm) of ve rtical clearanc e and 4 in. (10. 2 cm) of horizontal clea rance in all direction s around it. NOTE: If you[...]
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Page 4
4. Using th e allen wren ch (25) and multi -function wrenc h (26), tighte n the comp ression nut ( 24) onto the flange co nnector at least 1/8 turn pas t finger t ight. This p rovides a firm c onnection to the mo tor shaft. TI17258a-1 5. En sure that the drive sh aft hex (C) engage s the hex soc ket (D) in the flang e connect or. Screw the base[...]
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Page 5
Operation Connect the ma in air line to th e quick disconn ect fitting (2 8) on the agitator speed c ontroller . D o not exceed the maxim um air inle t pressur e of 100 ps i (0.7 MPa, 7.0 bar ). Set the agi tator speed using the kno b (16) on the top of th e speed contr oller. T urn the knob counter clockwise ( outward) to inc rease agita tor spee[...]
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Page 6
Troubleshoo ting Prob lem So lution The spe ed controll er does not adju st for a cha nge in load, or shuts o ff before the knob (16) is turne d all the way do wn. Remove the n eedle (13 ). and li berally lu bricate the needle and o- ring (33) w ith multi-pu rpose lithium based grease. The speed co ntroller does not maint ain a consistent speed, o [...]
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Page 7
Repair NOTE: To repa ir the agit ator, see your s epar ate agitat or manual. NOTE: Repai r Kit 24J886 is a vailable. O rder the kit separa tely. Kit parts are mar ked with an aster isk, for exampl e (3*). For the bes t results us e all the parts in the k it. NOTE: Use mul ti-pur pose lith ium based g rease where ev er lubrication i s required. Orde[...]
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Page 8
Kit Parts The kit co ntains all nec essary parts an d tools to instal l the agita tor speed co ntroller. Ref. No. Description Qty 1 HOUSING, lower, speed controller 1 2 HOUSING, upper, spe ed contr oller 1 3* BALL BE ARING 1 4 SHAFT, drive 1 5 BAR, mounting 2 6 SCREW, mac hine, pan-he ad; 8–32 x3 / 4i n . ( 1 9m m ) 1 7 NUT, hex; 8–32 1 8A R M [...]
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Page 9
ti17005a 3A1315A 9[...]
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Page 10
Technical Data Maximu m air su pply press ure 100 psi (0.7 M Pa, 7 ba r) Minimu m air su pply press ure 70 psi (0.5 MP a, 4.9 bar ) Maximu m speed 1000 rpm Maximu m speed co ntroller air te mperature 130°F (55° C) Main a ir inlet s ize 1/8 npt qu ick-d isconnect fi tting Speed c ontrol range 100–1 000 rpm Diameter 4i n . ( 1 0 2m m ) Heig ht ([...]
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Page 11
Notes 3A1315A 11[...]
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Page 12
Graco Sta ndar d Warra nty Graco w arrants all equ ipment ref erenced in this do cument whi ch is manufac tured by Graco and b earing its name to be free from defe cts in materia l and workmans hip on the date of sale t o t he original pur chaser for use. With the exc eption of any spe cial, exte nded, or limited wa rranty p ubl is hed by G raco, G[...]