Exception Handle ： 1. Opening machine demonstration additive device: Presses the sufficient button or puts the button to be possible to restore normally. 2. After the start, the voltage demonstration place does not have the voltage value, the demonstration is 000: A) The instrument has not joined the battery; B) Battery itself does not have the electricity, is the bad battery; C) The battery cathode and the instrument cathode not correct corresponds (should align for positive electrode extremely, cathode to cathode). 3. The instrument has not carried on the automaticswitching test: A) When hypothesis, has not established "∑" the mark to carry on the test automation; B) This time instrument also occupies in the first step of charge condition, had not achieved the automaticswitching test the condition (namely magnitude of current falls to 00mAh). 4. After starts the machine, only then voltage value actually radio flow value:After the start the display monitor demonstrated first the voltage value, latter demonstrates the magnitude of current, the magnitude of current must automatically rise from infancy to
maturity after several seconds to the setting value,Carries on the constant flow suff-
icient electric discharge.
5. When charge does not have the electric current:
A) battery whether has been bad (is bad battery);
B) the battery has filled the electricity (this time battery voltage value to be bigger
than or to be equal to charge setting value).
6. When electric discharge does not have the electric current:
A) battery whether has been bad (is bad battery);
B) the battery cathode and the instrument meet instead;
C) the battery has been put the electricity (this time battery voltage value to be sm-
aller than or to be equal to electric discharge setting value).
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Precision Spot Welder
Microcomputer High Frequency Inverse Transformation Power Batetry Spot Welder SWD-2419
Exception Handle ：