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Precautions and Explanations
Transport and storage:
Do not stack product package more than six layers;
Do not climb, stand on or place heavy stuff on the product package;
Do not pull the cable still connecting with machine to move product.
Forbid impact and scratch on the panel and display;
Prevent the product package from humidity, sun exposure,and rain.
Open-box inspection:
Open the package to confirm the product to be purchased by you.
Check damages situation after transportation;
Confirm the integrity of parts comparing with the parts list or damages situation;
Contact our company promptly for discrepant models, shortage accessories, or transport
damages.
Wiring
Ensure the persons involved into wiring and inspecting are specialized staff;
Guarantee the product is gro
neutral line (N) to substitute earth wire.
Ensure grounding to be correct and solid, in order to avoid product failures or unexpected
consequences;
Connect the surge absorption diodes to the product in the required direction, otherwise, the
product will be damaged;
Ensure the power switch is OFF before inserting or removing plug,or disassembling
chassis.
Overhauling
Ensure the power is OFF before overhauling or components replacement;
Make sure to check failures after short circuit or overloading, and then reboot the machine
after troubleshooting
Do not allow to frequently connect and disconnect the power, and at least one minute
interval between power-on and power-off.
others
Do not open housing without permit;
Keep power OFF if not in use for a long time;
Pay close attention to keep dust and ferrous powder away from control;
Fix freewheel diode on relay coil in parallel if non-solid state relay is used as output relay.
Check whether power supply meets the requirement to ensure not burning the control.
Install cooling fan if processing field is in high temperature, due to close relationship
between service life of the control and environmental temperature. Keep proper operative
temperature range for the control: 0
Avoid to use the product in the overheating, humid, dusty, or corrosive environments;
Add rubber rails as cushion on the place with strong vibration.
Maintenance:
Please implement routine inspection and regular check upon the following items, under the General
usage conditions (i.e. environmental condition: daily average 30 , load rate: 80%, and operating rate:
12 hours/ day)
Routine Inspection
Routine
Regular Check
One year
~ 60 .
Confirm environmental temperature, humidity, dust, or
foreign objects.
Confirm abnormal vibration and noise;
Check whether vents are blocked by yarn etc.
Check whether solid components are loose
Confirm whether terminal block is damaged
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