Njoy Aira 600, User Manual

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Important safety warnings

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Please comply with all warnings and operating instructions in this manual 

strictly. Save this manual properly and carefully read  the following 

instructions before installing the unit. Do not operate this unit before 

reading through all safety information and operating instructions 

carefully:

Transportation

•   Please transport the UPS system only in the original package to 

protect against shock and impact.

Preparation

•   Condensation may occur if the UPS system is moved directly from 

cold to warm environment. The UPS system must be absolutely dry 

before being installed. Please allow at least two hours for the UPS 

system to acclimate to the environment.

•  Do not install the UPS system near water or in moist environments.

•   Do not install the UPS system where it would be exposed to direct 

sunlight or near heat sources.

•  Do not block ventilation holes in the UPS housing.

Installation

•   Place cables in such a way that no one can step on or trip over them.
•   Do not connect domestic appliances such as hair dryers to UPS 

output sockets.

•   The UPS can be operated by any individuals with no previous 

experience.

•   Connect the UPS system only to an earthed shockproof outlet which 

must be easily accessible and close to the UPS system.

Operation

•   Do not disconnect the mains cable on the UPS system or the building 

wiring outlet (shockproof socket outlet) during operations since this 

would cancel the protective earthing of the UPS system and of all 

connected loads.

•   In order to fully disconnect the UPS system, first press the OFF/Enter 

button to disconnect the mains.

•   Prevent fluids or other foreign objects from entering the inside of the 

UPS system.

Maintenance, service and faults

•   The UPS system operates with hazardous voltages. Repairs may be 

carried out only by qualified maintenance personnel.

•   Caution - risk of electric shock. Even after the unit is disconnected 

from the mains (building wiring outlet), components inside the UPS 

system are still connected to the battery and electrically live and 

dangerous.

•   Before carrying out any kind of service and/or maintenance, 

disconnect the batteries and verify that no current is present and no 

hazardous voltage exists in the terminals of high capability capacitor 

such as BUS-capacitors.

•   Only persons are adequately familiar with batteries and with the 

required precautionary measures may replace batteries and supervise 

operations. Unauthorized persons must be kept well away from the 

batteries.

•   Caution - risk of electric shock. The battery circuit is not isolated 

from the input voltage. Hazardous voltages may occur between the 

battery terminals and the ground. Before touching, please verify that 

no voltage is present!

•   Batteries may cause electric shock and have a high short-circuit 

current. Please take the precautionary measures specified in this 

manual and any other measures necessary when working with 

batteries: remove wristwatches, rings and other metal objects, use 

only tools with insulated grips and handles.

•   When changing batteries, install the same number and same type of 

batteries.

•   Do not attempt to dispose of batteries by burning them. This could 

cause battery explosion.

•   Please replace the fuse only with the same type and amperage in 

order to avoid fire hazards.

•  Do not dismantle the UPS system.