BR5000-EverLast™-247-Variable-操作说明书手册

Benchmark月EverLastTM 247 Variable Speed/Angle Platform RockerModel BR5000 Instruction ManualBenchmark's EverLast 247 Rocker is a quiet,high capacity,platfomm rocker with adjustable speed and tilt angle.The EverLast 247 is a multi-purpose rocker serving most "see-saw"type rocking applications.It is ideal for blotwashing and gel staining and de-staining.The instrument has a 4.45kg (12lb)load capacity,comes with a non-skid rubber mat.An optional stacking platform is also available (BR5000-STACK).The EverLast Rocker willoperate in cold rooms down to 0C and in incubators up to 65C.I.Product Specifications:Speed:User adjustable from 3rpm to 80rpmTilt angle:User adjustable from 0 to +/-20 degrees tiltPlatform:40.6 x 30.0 cm (16"x 12)Load Capacity:4.45kg (12 Ibs)centered and balanced on the platformDimensions:wxdxh 40.5x33 x15.25 cm (16x13x6")Weight:9kg(20lbs)Electrical:115VAC.50-60Hz.50W 0.4A (Model BR5000)230VAC,50-60Hz,92W 0.4A(Model BR5000-E)CE compliantOperating environment:0C(cold room)to 65C(incubator)Warranty:5 yearsIl.Product Set-Up:Place the rocker on a clean,flat,stable surface.Plug the rocker into a properly grounded outlet.Check that nothing blocks the up and down rocking action of the platform.Turn the rocker on bytuming the control knob clockwise past the first stop.Ill.Product Operation:Load the platform from the center out,making sure the items placed on the platform create abalanced load around the center line of the platform.This is important as large,overhung platformloads may cause the rocker to tip over.Turn the unit on by increasing the speed value on the controlknob.Rotate the Speed Control knob clockwise to set the desired rocking speed.IV.Tilt Angle Adjustment:The tilt angle is adjusted from the back of the instrument.First remove the L shaped bracket by removingthe two screws.Please note that the platform is attached to the motor shaft via rod bearings.Please tum the motorso the slot on the disk attached to the motor shaft is in the straight up position.Before making the adjustment.please note that if the wing nut is loosened and moved away from the center of the disk the degree of tilt willincrease,and the opposite will occur if the wing nut is moved toward the center of the slot.Loosen the wing nut butdo not remove it from the screw.Pliers or adjustable wrench may be required.If the motor shaft tums whenloosening the wing nut,use the rod attached to the cover you just removed and insert it in the hole in the motorshaft after inserting it thru the back panel.You may have to turn the motor on and stop the motor shaft hole facingtoward the back panel.Rotate the disk so the slot is pointed up if you changed the position.Move the wing nut upor down and note the degree of tilt.When the desired degree of tilt is achieved,tighten the wing nut by hand andrun the shaker a few RPM's to make sure you have achieved a satisfactory degree of tilt.Tighten the wing nut withpliers of wrench,replace the rod on the back panel if removed and repl