Maintenance Precautions; Service Life Information - Toshiba G7 Operation Manual

Maintenance Precautions

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Service Life Information

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Use lockout/tagout procedures on the branch circuit disconnect before servicing the ASD.
The ASD maintains a residual charge for a while after turning the ASD off. Wait at least ten minutes
before servicing the ASD after turning the ASD power off. Ensure that the Charge LED is off.
Do Not attempt to disassemble, modify, or repair the ASD. Call your Toshiba sales representative for
repair information.
Do not place any objects inside of the ASD.
Turn the power on only after attaching the front cover and Do Not remove the front cover of the ASD
when the power is on.
If the ASD should emit smoke or an unusual odor or sound, turn the power off immediately.
The heat sink and the discharge resistors may become extremely hot to the touch. Allow the unit to
cool before coming in contact or performing service on these items.
Remove power from the ASD during extended periods of non-use.
The system should be inspected periodically for damaged or improperly functioning parts,
cleanliness, and to ensure that the connectors are tightened securely.
Part Name
Large Capacity Electrolytic
Capacitor
Cooling Fan
CN Connectors
On-board Relays
Service Life
5 Years
26,000 Hours
100 Connects/Disconnects
500,000 Actuations
Remarks
When not used for long periods,
charge semi-annually.
G7 ASD Operation Manual