• Ensure that the voltage of the power source is within the specification on the label
when connecting the equipment to the power outlet. The current load and output power
of loads must be within the specification.
• This equipment must be firmly connected to reliable grounding before usage. Pay
special attention to power supplied other than direct connections, e.g. using of power
strips.
• Place the power cord out of the way of foot traffic. Do not place anything over the
power cord. The power cord must be rated for the product, voltage and current marked
on the product’s electrical ratings label. The voltage and current rating of the cord
should be greater than the voltage and current rating marked on the product.
Pay attention to hardware maintenance.
Pay attention to hardware maintenance.
注意硬體維護
注意硬體維護。
。
注意硬体维护
注意硬体维护。
。
Обратите внимание на обслуживание оборудования.
Обратите внимание на обслуживание оборудования.
Besteed aandacht aan hardware-onderhoud.
Besteed aandacht aan hardware-onderhoud.
• If the equipment is not used for a long time, disconnect the equipment from mains to
avoid being damaged by transient over-voltage.
• Module and drive bays must not be empty. They must have a dummy cover.
• Never open the equipment without professional assistence. For safety reasons, only
qualified service personnel should open the equipment.
• If one of the following situations arise, the equipment should be checked and tested by
service personnel:
1. The power cord or plug is damaged.
2. Liquid has penetrated the equipment.
3. The equipment has been exposed to moisture.
4. The equipment does not work well or will not work according to its user manual.
5. The equipment has been dropped and/or damaged.
6. The equipment has obvious signs of breakage.
7. Please disconnect this equipment from the AC outlet before cleaning. Do not
use liquid or detergent for cleaning. The use of a moisture sheet or cloth is
recommended for cleaning.
CAUTION
The equipment intended for installation should be placed in Restricted Access Location.
CAUTION
There will be a risk of explosion if battery is replaced by an incorrect type. Dispose
of used batteries according to the instructions. After performing any installation or
servicing, make sure the enclosure is correct in position before turning on the power.
CAUTION
This unit may have more than one power supply. Disconnect all power sources before
maintenance to avoid electric shock.
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