2. Avoid intense vibration when the system is working. Do not put stuff
on the machine and the top, so that the heat can easily scatter.
3. The main equipments should put aside from strong magnetic field. The
good ground is necessary for instrument operating.
4. It is forbidden to pull out electrified socket or wires so that inner
apparatus will not be damaged.
5. It is forbidden to change PLC parameters without permit. If change is
needed
，
it only can be done by specialists.
6. Ensure the plug in power for vacuum pump is 220VAC, it is
forbidden to use 110 VAC power.
7. Please refer to attached “Instructions for use of vacuum pump” for
maintenance and common debugs for vacuum pump.
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