DAHAO BECS-185, Owner'S Manual

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Chapter 1 General Information
2 Owner’s Manual of BECS- 185 Computerized Control System
Attention
Don't jam the vent on the device. Don’t insert other items into the machine, or it
may get fire.
Attention Make sure the installation direction is correct.
Attention
Don't expose the machine to humidity gas, corrosive gas, water, and other
flammable material.
Matters for Attention on Cable Connection
Forbidden Don't test the insulation of the circuit loop.
Forbidden
Never try to connect the overloaded electronic device on the connectors (like
sockets or terminals).
Attention
The insulation condition of each cable (no matter signal cable or power cable)
should be ensured.
Attention The signal cables and power cables should be separated. Never tie them together.
Attention
All the cables should be well fixed. Don’t put any strength on cables. Make sure
each turning point of cable is well protected. Add shelter pipes to increase insulating
capability if necessary.
Attention Machine should be grounded reliably. The resistance should be smaller than 10
Ω
.
Matters for Attention on Operation
Danger
Don't operate the machine when there is any damage on the shelter of the running
parts.
Forbidden When machine is running, do not touch any running part.
Attention
Make sure the configuration of power supply is in normal. Use stabilized voltage
power supply when the change of voltage is beyond the range of -10%~10%.
Attention
In case of warning, please check out the problem. Operation can only be carried out
again when problem is solved.
Attention
The power supply switch has over-current protection function. If the over-current
switch is activated, the switch can only be closed after 3 minutes.
Matters for Attention on Maintenance and Inspection