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7. Wiring and Operating Methods
Controller (Example K-ECH45)
*1 In the case of 3-phase power supply, use two phases out of three. Do not use the remaining one phase.
(1) Remove fixtures used for transportation of the chute and the bowl feeder, if they are still provided.
(2) Connect the power supply. (For detailed connection method, refer to the Instruction Manual for the
bowl feeder controller.)
(3) Turn the controller speed control knob counterclockwise up to the position of the scale
“
0
”
. (Check
that the bowl feeder is in free state without coming into contact with others located in vicinity.)
(4) Put parts in the bowl and turn ON the POWER switch of the controller. (Confirm lighting of LED on
the operation panel
.
)
(5) Turn
the
speed
adjusting
knob of the controller slowly clockwise to set the graduation at a workpiece
speed that matches with supply capacity. Operate this machine under the maximum acceptable
amplitude of leaf spring in the item 8 in order to prevent breakage of leaf spring.
CAUTION
Relating to controllers provided with selector switches (such as selection of full
wave/half wave, 50/60 Hz and 100/200 V) and variable frequency controllers provided
with the F-V curve setting function, adjust the settings to the specifications and
power requirements of the body. Wrong setting may cause accidents such as
burning of the magnet. For setting of the selector switches and the F-V curve, refer to
the Instruction Manual for the bowl feeder controller.
WARNING
Ensure that the supply voltage is as shown on the machine nameplate (seal bearing
the type, power supply and manufacturer’s serial No.) of the vibrator body. Be sure to
connect the grounding wire of the power source.
*1 Connect to single-phase AC power source.
Controller specified voltage: 200 V or 100 V
䠨
䠪
䠍
䠎
Red (or black 1)
White (or black 2)
Green (or Green/Yellow)
Connect to the grounding wire
Power supply
Power supply
e
Bowl feeder
Earth
Load cable
Power cable
Bowl feeder
