User manual GRACO OP-8

[. . . ] Its thick-walled, cast aluminum housing and heavy-duty self aligning shielded and sealed bearings give it strength and durability. Brush pressure adjustment is accomplished by simply turning an adjuster. There is no need to shut down the conveyor system The OP-8 may be started automatically or stopped at any desired interval with an electric timer; or forward, reverse and stop push button switches may be installed. [. . . ] Adjust the brushes so no more than 1/4 in. (6. 3 mm) or brush contacts the conveyor. Attach the neoprene curtain frame brush guard. (6. 3 mm) of the brush should contact the conveyor. CAUTION: Cleaner should never be operated without shroud in place. 2 OP-8 Manual L40008 6. 3 Electrical Installation Connect Power to the unit as noted on Wiring diagram inside the junction box cover. The motor leads are connected for 440-480 volts. To change to 208-220 voltage, refer to wiring diagram. 8. 0 Service Parts Depending on the requirements of the preventive maintenance program in effect and the number of lubricators at this facility, the user may wish to stock a selection of service parts. The following is a list of suggested service parts. NOTE: To take full advantage of the cleaner it is recommended that a full reversing type motor starter, with time delay, be wired onto the circuit. By changing the direction of rotation, the brushes will reach into and clean certain areas of the trolley, trolley brackets, and chain that might otherwise be missed if the brushes rotate in only one direction. Description 2 HP Motor, 3 PH, 230/380/460 V, 50 Hz, TEFC 2 HP Motor, 3 PH, 230/460 V, 60 Hz, TEFC 2 HP Motor, 3 PH, 575 V, 60 Hz, TEFC Bearing, Radial Ball, 1 in. Bore (Motor Shaft Size) Fiber Gear, 7/8 in. Locking Collar w/Keyway Locking Collar w/out Keyway Shaft, 1 in. diameter Key, Shaft Adjusting Device Neoprene Curtain Spacer, 1 in. 567885 567922 567817 567819 567823 567822 567875 566526 566527 566520 566521 567197 567824 566523 566524 Old Part No. 091855 (Int'l) 092719 (U. S. ) 090299 (Can) 090305 090312 090311 091479 090317 090318 090309 090310 092438 090321 090314 090315 7. 0 Maintenance Regular inspection and adjustment of the position of the brush sets is required. When it becomes necessary to bring the brushes into greater contact with the conveyor chain, simply turn brush adjusting device until the desired brush pressure is reached. CAUTION: No more than 1/4 in. (6. 3 mm) of the brush should contact the conveyor. [. . . ] 092437 092436 072430 092431 092426 092419 092432 095700 092386 092416 095701 12 13 14 15 16 17 18 19 20 21 22 23 3 3 1 4 2 2 1 1 1 1 1 1 Lock Collar Roll Pin Adjustable Bolt Thrust Race Thrust Bearing 1/2-13 Hex Jam Nut Adjustable Bolt Coupling Crank Handle Roll Pin 1/4-20 Set Screw Lube Fitting 092422 092434 092420 050530 050529 092175 092421 092423 092424 092435 033004 090506 Part List 6 OP-8 Installation Diagram for Enclosed Track (Sk-495 All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Contact us today! To receive product information or talk with a Graco representative, call 800-533-9655 or visit us online at www. graco. com. ©2006-2009 Graco Inc. All other brand names or marks are used for identification purposes and are trademarks of their respective owners. [. . . ]