Important Safety Instructions; Placement Warnings; Connection Warnings; Usage Warnings - Tripp-Lite SmartOnline SUT20K Manual Del Propietário

2. Important Safety Instructions

SAVE THESE INSTRUCTIONS
This manual contains instructions and warnings that should be followed during the installation, operation and storage of
this product. Failure to heed these instructions and warnings may affect the product warranty.

2.1 Placement Warnings

Install the UPS in a well-ventilated indoor area, away from excess moisture, heat, dust, flammable gas or explosives. Leave adequate
space around all sides of the UPS for proper ventilation. Refer to 3.4 Installation Environment.

2.2 Connection Warnings

• The UPS must be well grounded due to a possible risk of current leakage.
• It is necessary to install protective devices and 4-pole contactors when the UPS is connected to the mains and bypass source.
For relevant information, refer to 3.6.1 Precautions Prior to Wiring.
• The protective devices connecting to the UPS must be installed near the UPS and must be easily accessible for operation.

2.3 Usage Warnings

WARNING:
To avoid any hazardous conditions during UPS installation and/or maintenance, these tasks must be performed
only by an engineer authorized by Tripp Lite. Proper startup procedures must be followed in order for warranty to
be valid. Contact Tripp Lite for further information.
• This is a class-A product. In a domestic environment, this product may cause radio interference, in which case, the user is required to
take adequate measures.
• Use of this equipment in life support applications where failure of this equipment can reasonably be expected to cause the failure of
the life support equipment or to significantly affect its safety or effectiveness is not recommended.
• If the UPS needs to be connected to a motor load, it must be confirmed by qualified service personnel.
• The parallel UPS systems can connect with common batteries. Before paralleling batteries, please make sure the battery voltage
difference between each UPS is lower than 5V DC.
• The external vents and openings in the UPS are provided for ventilation. To ensure reliable operation of the UPS and to protect the UPS
from overheating, these vents and openings must not be blocked or covered. Do not insert any object into the vents and openings that
may hinder ventilation.
• In a low temperature environment (below 32°F/0°C), you must allow the UPS to adjust to room temperature for at least one hour
before using to avoid moisture condensing inside the UPS.
• Do not place beverage containers or other liquids on the UPS, battery cabinet or any other accessory associated with the UPS.
• The risk of dangerous high voltage is possible when the batteries are still connected to the UPS even though the UPS is disconnected
from the mains. Do not forget to disconnect battery cables to completely cut off the battery source. For more information about battery
maintenance, refer to 4.3 Front View with Door Open.
• All maintenance services must be performed by qualified service personnel. To avoid risk of high-voltage electrical shock, do not open
or remove the UPS cover.
• Do not open or mutilate the battery or batteries. The released electrolyte is harmful to the skin and eyes and may be toxic.
• Do not dispose of the battery or batteries in a fire. The batteries may explode.
• The batteries contain chemical substances that may jeopardize or pollute our environment. Please contact the supplier shown on the
batteries to properly dispose of the batteries.
• A battery can present a risk of electric shock and high short-circuit current. The following precautions should be observed before
replacement of batteries:
1. Remove watches, rings or other metal objects.
2. Use tools with insulated handles.
3. Wear insulating gloves and boots.
4. Do not lay tools or metal parts on the top of batteries.
5. Disconnect the charging source prior to connecting or disconnecting the batteries' terminals.
• Contact qualified service personnel if either of the following events occur:
1. Liquid is poured or splashed on the UPS.
2. The UPS does not run normally after instructions in this Owner's Manual are carefully observed.
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