Hitachi HARC-BX E Manuel D'installation page 5

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Explanation of signs
DANGER:
This sign indicates where user mishandles or misapply its operation, which could
result in severe personal injury or death.
CAUTION:
This sign indicates general users or non-specific users are forced to act.
ATTENTION:
This sign indicates restriction.
Installation action
WARNING:
- Ensure that installation is done by following this manual to avoid any electric
shock, fire disaster and injury by falling down HARC-BX E.
- Check to ensure that the adapter is fixed firmly to avoid injury by falling.
- To avoid the fire or fire disaster, do not install the adapter in a place where there
are possibility of generating or flow of flammable gases.
Electrical Work
WARNING:
- To avoid any electric shock, ask the shop where a qualified electrician is
provided to do the electrical work.
- Electrical work should be done according to "the local regulations" and
"Installation Maintenance Manual", and ensure to use the specific circuit to avoid
insufficient electrical circuit capacity or installation defect which will cause any
electrical shock and fire hazards causing.
- Specific cables, which connected between package air conditioner and
HARC-BX E and upper monitoring equipment and HARC-BX E should be
applied to avoid miss-select the cables, which will cause fire hazards and
electrical shock.
- When the cover of HARC-BX E is needed to open due to any electrical wiring
works or inspections, power supply should be completely switched OFF to avoid
any electrical shock.
- It must be installed a disconnection device in the power supply (magnetic circuit
breaker, switch or similar).
INTRODUCTION
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