Chapter 2 Single Ups Installation And Commissioning; Installation Preparation; Mechanical Installation; Tower Installation - Liebert ITA 6kVA User Manual

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Chapter 2 Single UPS Installation And Commissioning

Chapter 2 Single UPS Installation And Commissioning
This chapter introduces the single UPS installation, power cable connection and commissioning.

2.1 Installation Preparation

Installation environment
z Well-ventilated; far away from water, heat source, flammables and explosive substances.
z Avoid direct sunlight.
z Free of dust, volatile gas, corrosive materials and excessive salt.
If necessary, an indoor exhaust fan should be installed to keep the indoor temperature from rising. An air filter should
be used where the UPS is to operate in a dusty environment.
Installation clearances
The internal fans provide forced air cooling for the UPS. The hot air will be exhausted through the ventilation holes of
the UPS rear panel. Therefore, do not obstruct the ventilation holes.
Maintain at least 200mm clearances between the UPS and the wall or adjacent equipment, so as not to obstruct the
UPS ventilation and heat dissipation. Otherwise, the UPS internal temperature will rise, which will shorten the UPS
life.
Installation tools
z Cross head screwdriver (EJ5100mm): Remove the screws of the UPS top plate, or open the chassis.
z Slotted screwdriver (EJ375mm): Connect input and output cables.
z Diagonal plier (MTC3C): Make input and output cables.
z Wire-pressure plier (YT-12): Press wires for I/O terminal block.
Unpacking inspection
After the UPS arrival, you should unpack it and check the following items:
1. Visually inspect the UPS appearance for transportation damage. If any problem is found, please notify the carrier
immediately.
2. Check the accessories and models against the delivery list.

2.2 Mechanical Installation

Two installation modes are available: tower installation and rack installation. You can select an appropriate installation
mode according to the actual conditions.

2.2.1 Tower Installation

1. Adjust the display panel.
Note
1. For the tower installation, you need to adjust the display panel; for the rack installation, ignore this step.
2. When adjusting the display panel, there is no need to open the chassis of the UPS.
1) Take off the fixing screws (2 pcs), and hold the left side of the display panel to pull it out.
2) Turn the display panel 90° counter clockwise, and then put it to its original place.
3) Tighten the fixing screws.
Taking the rack installation for example, when switching from rack installation to tower installation, adjust the display
panel as the following procedures shown in Figure 2-1.
Liebert ITA 6kVA UPS User Manual
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