Riello UPS Sentinel Dual (High Power) (3.3 - 10 kVA) - Manual (Page 62)

62
I
NSTALLATION
6 - At this point, with the UPS and the Battery box in a horizontal position, fasten the handles to the sides
of the UPS and Battery box with the screws as shown in the figures below.
NOTE: The UPS and Battery box are compatible for mounting in standard rack cabinets of 600mm x
800mm or more (in width). Support brackets (guides with L-shaped support) must be used in rack
installations due to the weight of the UPS and of the Battery box. It is recommended to install the
UPS above the Battery box and in the lower part of the rack cabinet for the same reason.
The manufacturers cannot accept liability for damage caused by wrong connections or by operations other
than those described in this manual.
I
NSTALLATION PROCEDURES
Before connecting the UPS to the Battery box, ensure compliance with the following points:
 Install the UPS and the Battery box on a flat, stable surface.
 Avoid placing in positions exposed to direct sunlight or hot air
 Maintain room temperature between 0°C and 40°C
N.B.: the UPS can operate with an ambient temperature of between 0°C and 40°C. The optimal
operating temperature for the batteries inside the Battery box is between 20 and 25°C. If the
operational lifetime of the batteries is an average of 4 years with an ambient temperature of 20°C,
this will be halved if the temperature goes up to 30°C.
 The ambient humidity rate must not exceed 90%.
 Avoid dusty environments.
 Ensure that the UPS and the Battery box are placed with the front and the rear at least 10 cm away
from walls. Do not place objects on top of the ventilation holes in order to allow adequate
ventilation.
 The cable connecting the UPS to the Battery box must not be extended by the user. Contact the
supplier in case of need.