COOL BOSS CB-20SL, Инструкция по установке и эксплуатации, Страница: 23 / 36

Cool Boss Evaporative Air Cooler
23
P/N 5900275 — January 2022 — Rev. A
Extension Cords
If an extension cord is required, use
only UL Listed
cords with a polarized plug/receptacle no
longer than 100 feet in length. Never use an extension cord that is not properly rated to handle the
electrical load. When making connections, ensure all local and national electrical codes are
adhered to.
Minimum requirements for Extension Cords
25-50 Feet in length Minimum 14 AWG
Up to 100 Feet in length
Minimum
12 AWG
⚠
WARNING For generator users and or areas with frequent brown-out conditions. Motor failure
due to excessive high or low voltage is not covered under warranty. If you plan to
use the Cool Boss with a Generator or operate in an area with frequent brown-outs,
verify that the power source can provide the required electrical current and voltage.
While voltage variations are common (±5%) both high and low voltage episodes in
excess of 10% to 20% can cause Electric Motor overheating and premature Motor
failure.
Low voltage will cause the Motor to draw more electrical current to deliver the same
amount of force to the Fan Blades. Excessive current overheats the Motor
Windings, eventually burning through the insulation and resulting in complete Motor
failure.
High voltage episodes can cause premature failure of electrical and electronic
components due to overheating.