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the voltage is less than 7.2 volts, replace the battery.
The PCS-730B will not output 1,000 volts
The PCS-730B is designed to output ±1,250 Volts ±5%. If the charger will not output at least 1,000
volts, the battery may be too low. We recommend measuring the voltage of the battery with a
multimeter. If the voltage is less than 7.6 volts, replace the battery.
For correct output, the operator should be grounded using a wrist strap and making direct contact
with the metal ground snap mounted on the back of the PCS-730B.
The CPM-720B will not retain a charge long enough
Per ANSI/ESD STM3.1, the isolated conductive plate, when charged to the desired test voltage, shall
not discharge more than 10% of the test voltage.
If the CPM-720B is losing more than 10% of the charge within 1 minute, you may need to clean the
Teflon insulators. You may also need to disassemble the charge plate to clean the Teflon insulators.
Use a clean laboratory wipe and methanol or isopropanol to clean the insulators and plates.
