Chapter 1 General Information
2
BECS-D19 User’s Manual
Caution
Please abide by all the warnings and safety requirements to ensure the
security of person and property
Compulsory
Overloading may cause collapse. Please load according to the
instruction on the box.
Installation
Caution
Don’t block the vent on the device, nor plug up the machine, or it
may cause fire or electronic shock.
Caution
Make sure the installation direction is correct.
Caution
Don’t expose the machine to humidity, corrosive gas and
inflammables.
Cable Connection
Forbidden
Don’t test the insulation of the circuit loop.
Forbidden
Never try to connect overloading electronic device to the connector
or the power socket used by the control box.
Caution
Make sure the insulation cover of each cable is fine.
Caution
Communication cable and power cable should be separated.
Caution
All the cables should be well fixed. Don’t put any strength on cables.
Make sure the turning point of cable is well protected. Add pipes to
increase insulating capability.
Caution
Please confirm that: The computerized control equipment involved in
this manual must be grounded. The equipment-grounding conductor
should use the wire with insulation having an outer surface that is
green, with or without yellow stripes. the cross-sectional area of the
wire shall not be less than 2mm
2
, and the grounding resistance
should be less than 10Ω. The equipment-grounding conductor must
be pressed crimping to the circular pre-insulated terminal and
connected to the position where the grounding mark of the machine
case is.
Operating
Danger
Don’t operate the machine when there is any damage on the
protection shell.
Forbidden
When machine is running, do not touch any running part.
Caution
Make sure the configuration of power supply in normal. Use
stabilized voltage power supply when the voltage rebound is between
-10%~10%.
Caution
In case of warning, please check out the problem. Operation can only
be carried out again when problem is solved.
