2
IMPORTANT SAFETY INFORMATION
The high voltage drivers can produce hazardous voltages and currents. Use caution when
operating the drivers and when handling the linear actuators. Piezoactuators have large
capacitance and are capable of storing hazardous amounts of electrical energy over long periods
of time. Various conditions such as load and temperature changes can also cause piezoactuators to
accumulate charge.
Before disconnecting the DB-9 connector from the PIEZOCONCEPT controller, first set the
command voltage to 0.0V, then turn the AC power to the PIEZOCONCEPT controller
off, and
finally wait one minute before disconnecting.
The HS1 has no user serviceable parts. Only trained service personnel should perform service.
IMPORTANT
All Technical Information, recommendations, and examples related to PIEZOCONCEPT
Products made in this manual are based on information believed to be correct. The purchaser or
user should determine the suitability of each product before using. The purchaser or user assumes
all risks and liability whatsoever in connection with the use of any and all PIEZOCONCEPT
products or services.
