SU-56 Operation Manual
CH2 Safety and Precautions
The following safety precautions and safety warnings must be
observed during all operations, maintenance, and repair services.
The
company will not be responsible for any unforeseen phenomena
caused by misuse of the instrument without following the
precautions in this manual.
1.
When replacing the Socket/Driver module board, please turn off the
power of the product in advance, carefully remove the original
module, and then install the new Socket module board. When
installing, pay attention to the direction and make the pin headers
aligned before proceeding. Install; if there is too much resistance
during installation, please check again whether there is a wrong
direction or skew, and then restart the product after confirming that
everything is correct.
2.
Socket module boards are consumables, depending on the number
of operations of picking and placing ICs, the habits of personnel,
the cleanliness of the component pin surface, whether the
component packaging meets the standard tolerance... and other
factors will affect the connection between the socket and the IC. In
terms of contact quality, when you find that a certain socket module
board has a marked increase in the programming defect rate, but
there is no obvious improvement after cleaning the socket, you may
need to consider whether to replace the socket module board.
3.
The machine will provide power to the module board during the
process of IC programming. If the IC is placed in the wrong
position or the wrong number is selected, the programming IC may
be damaged.
4.
If the programming component is OTP (one-time programming) or
the component has OTP parameter settings, you need to be very
careful, because the component (or parameter) can only be
programmed once, and then it cannot be restored through the clear
function.
5.
IC data, batch number, programming process and operating
software are often changed, so when using it, pay attention to
whether the data file of the master tape, the set parameters, process
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