HC2-E1000 SERIES
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controller casually during running.
Please do not touch the heat sink and brake resistor, otherwise
you may get burned.
Do not use wet hands to touch bottom plate and to operate
switches and keys. Otherwise you may get an electric shock or
injury.
Please do not link or withdraw motors during AC motor speed
controller running, otherwise it may cause AC motor speed
controller protected or fault.
1-5 Check and Maintenance
Warning
Please ensure that the power and indicating light is off before
checking and maintaining. Otherwise, you may get an electric
shock.
Before checking and maintaining, please touch a nearby metal
substance with your hand to eliminate the static electricity for
preventing AC motor speed controller from damage caused by
static electricity.
Please do not use Megohmmeter (insulation resistance) to test the
control circuit of AC motor speed controller.
Danger
Only authorized professional personnel can do check,
maintenance and replacement of the components, no other people
are allowed.
Please do check, maintenance and replacement of the components
according to appointed methods in the user’s instruction, strictly
prohibit modifying by your own. If you do so, you may get an
electric shock and injury or AC motor speed controller may get
damaged.
