LEESON Chassis Mount Regenerative Control: 175721.00 - Manual (Page 3)

i
Safety Warnings
•
Throughout this manual, this symbol
ƽ
denotes an
important safety message. Please read these messages
carefully before performing any instructions contained
herein.
•
Have a qualified electrical maintenance technician install,
adjust and service this equipment. Follow the National
Electrical Code and all other applicable electrical and safety
codes, including the provisions of the Occupational Safety
and Health Act (OSHA), when installing equipment.
•
Reduce the chance of an electrical fire, shock, or explosion
by proper grounding, over-current protection, thermal
protection and enclosure. Follow sound maintenance
procedures.
•
It is possible for a drive to run at full speed as a result
of a component failure. To stop the drive in an
emergency, please ensure that a master switch has been
placed in the AC line.
•
This drive is not isolated from earth ground. Circuit
potentials are at 115 VAC or 230 VAC above earth ground.
Avoid direct contact with the printed circuit board or with
circuit elements to prevent the risk of serious injury or
fatality. Use a non-metallic screwdriver for adjusting the
calibration trimpots.
SHOCK
HAZARD
AVOID
HEAT
KEE
DR
OID
ATION