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Safety
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Risks
WARNING: Shock Hazard
The DC bus capacitors within the GT100 can still be energized for a maximum of five
minutes after being disconnected. Open doors only after the GT100 has been disabled (S3)
and the capacitor bank discharge time has expired. Verify that the capacitors are no longer
energized (DC voltage) including terminals TB3 and TB4.
WARNING: Explosion Hazard
The IGBT module may explode in the event of a major malfunction.The GT100 enclosure
doors should remain closed with the latches tightened, except during maintenance or
testing.
WARNING: Crush Hazard
The inverters have a specific balance point that correlates to their center of gravity and can
fall over. Be very careful when moving the GT100.
WARNING: Amputation Hazard
The inverters contain integrated ventilators including rotating ventilator wheels. Do not
place fingers in ventilator.
WARNING: Burn Hazard
Inverters contain components that become hot during normal operation. Do not touch.
CAUTION
The GT100 incorporates an air supply and exhaust air area, which must remain
unobstructed. The device can overheat and be destroyed if the installation instructions are
not adhered to.
CAUTION
Sensitive electronics inside the GT100 can be destroyed when touched and when
electrostatically charged. Discharge via earth potential before touching and wear
appropriate protective gear.
CAUTION
No connections or disconnections are to be made at the terminal strips or internal
connectors during operation. Turn the unit off before performing any terminal work; wait
five minutes for the capacitors to discharge and recheck to ensure internal components are
no longer energized.
Summary of Contents for GT100-208
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