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T1000 Series UPS 1000-3000VA Installation and Operation Manual
– 94086-001
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10 INSTALLATION PRECAUTIONS
1. Install the unit in a well-ventilated location; allow at least 4 inches (10 cm) on all sides
for air ventilation and for maintenance.
2. Install the unit in a stable, level and upright position that is free of excessive vibration.
3. Install the unit where the ambient temperature is within the range specified.
4. Do not install the UPS in areas that are subject to high humidity.
5. Do not install the UPS in areas that allow exposure to direct sunlight.
6. Do not install the UPS in areas that allow exposure to high levels of airborne dust, metal
particles, or flammable gases.
7. Do not install the UPS in areas near sources of electrical noise. Ensuring a proper earth
ground will reduce the effects of electrical noise and will reduce the potential for electrical
shock.
8. Do not install the UPS in areas that would allow fluids or any foreign object to get inside
the UPS.
9. The UPS generates and can radiate radio-frequency energy during operation.
Although RFI noise filters are installed inside of the unit, there is no guarantee that the
UPS will not influence some sensitive devices that are operating nearby. If such
interference is experienced, the UPS should be installed farther away from the affected
equipment and/or powered from a different source than that of the affected equipment.
10. The user should provide output over-current protection for hardwired UPS systems.
11. After ensuring that all power sources are turned off and isolated in accordance with
established lockout/tagout procedures, connect the power source wiring of the correct
voltage to the input terminals of the UPS.
12. Connect the output terminals of the UPS to the load (refer to NEC Article 300
–
Wiring Methods and Article 310
– Conductors For General Wiring). Size the branch circuit
conductors in accordance with NEC Table 310.16.
Conductor Routing and Grounding
1. Use separate metal conduits for routing the input power, output power, and control
circuits.
2. Follow the wire size and tightening torque specifications.
3. Always ground the unit to reduce the potential for electrical shock and to help reduce
electrical noise.
4. A separate ground cable should be run inside the conduit with the input power, output
power, and control circuits.
THE METAL OF CONDUIT IS NOT AN ACCEPTABLE GROUND.
CAUTION
CAUTION