EPM Chuck Controller User Manual
Contents
1. EPM 30S Operation Instruction Introduction EPM 30S is specific design for electronic permanent magnetic chucks It is able to promptly reverse poles to result in Magnetization or Demagnetization on the chuck For the sake of your safety please read the operating instruction and safety advice prior to installing and starting up the appliance Safety advice 1 The appliance must be installed by authorized specialists 2 In installing or replacing the main power must be turned off 3 Electrical device should keep out of water 4 Do not place the product in a separate enclosure unless proper ventilation is provided A Please reserve an adequate space avoid touching switches unintended Any modifications are not permitted 7 Avoid switching magnetizing or demagnetizing rapidly it will cause temperature floating of the controller and EPM chucks External 30A Fuse or Circuit Breaker is needed Earthed conductor is not allowed to neglect 10 For your safety please make sure that work piece is certainly held on the chuck 11 EPM chuck is a strong magnetic product please keep away from pacemaker watch or any effect of permeability 12 During machining switches should be careful Front Magnet Tuner Rel Indicat elease Indicator an Holding Power Working Status Ext Connector Q A EPM 30S ud Holding button Operation Holding 1 Press Red button about 0 5sec Green lamp goes blinking 2 When magnetizing2. mm W x 110mm H x 330mm L Wiring diagram for power input 1 380V3 5W 2 380V 3d 4W 3 220V 3d 4W L1 L2 L3 N GND L1 L2 L3 N GND L1 L2 L3 N GND L1 L2 L3 Input 380V N Fuse 30A or 32A PE Input 220V N phase cannot be Input 380V Fuse 30A or 32A neglected Instead of N phase isolating N phase is omitted transformer serves 220V for L3 and N Fuse L1 L2 30A or 32A L3 N IA Wiring diagram for chuck
3. procedure finishes green lamp stops blinking and goes off 3 When holding power is not strong enough adjust the tuner and repeat the step1 2 4 In case holding power is excessive lowering the display value and press the yellow button about 0 5 sec Then repeat previous step1 2 Notel The larger the display value shows the stronger the holding power is Note2 Holding power does not vary depend on tuner until pressing buttons Note3 EPM 30S is able to save latest status Even power is interrupted in the magnetizing or demagnetizing procedure When the power is back it will finish undone procedure Release 1 Press yellow button about O0 5sec green lamp goes blinking 2 When demagnetizing procedure finishes green lamp stops blinking and keeps on Wiring Explanation Chuck Power Input z gl Li L2 L3 N GND a em Z koe ee j i Back cover connector 1 Power Input 220Vac 30A 3 4w or 380Vac 30A 3 5w Please state clearly when order Wire of AWG12 or 4mm is recommended for current capacity of 30 A 3 Frequency is detected automatically and shown when the power is on External 30A Fuse or Circuit Breaker is needed XN phase of 380Vac cannot be neglected And please make sure the voltage is stable Front cover connector 1 Usage of wire below AWG14 or 2 5mm and no more than 1A 2 External DC 24V power supply is necessary to control Magnetizing Holding and Demagnetizing Release X Dimension 300
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