95
7
MAINTENANCE
7.2 - PREVENTIVE
MAINTENANCE
DANGER!
Disconnect always the supply voltage before attempting to
service any electric component of the Soft-Starter.
Even after switching OFF the Soft-Starter, during a certain
time high voltages may be present. Thus wait 3 minutes to
allow a complete discharge of the power capacitors.
Always connect the equipment frame to the grounding (P.E)
at the suitable point.
ATTENTION!
The electronic boards are fitted with components sensitive to
electrostatic discharges.
Never touch the components or connectors directly. If this is
necessary, touch before on the metallic frame or use a suitable
grounding bracelet.
Never apply a high voltage test on the
Soft-Starter!
If this is necessary, contact the
manufacturer.
In order to avoid operation problems caused by unfriendly
ambient conditions, such as high temperature, moisture, dirt,
vibration or aging of the components, make periodical
inspections on the Soft-Starter and installations.
To Next Page
Loading...
Need help?
General
