Schaefer AEP-700-121, Руководство пользователя

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15 September 2006
2-9 Cooling Fan Operation
:
The AEP-700’s cooling fan operates by detecting output power and over temperature
conditions of the inverter.
Upon starting the inverter, with the output power is under 1/2 capacity (300W), the cooling
fan remains off, complying with energy savings specifications. After the output power
exceeds 1/2 capacity (300W), the cooling fan will turn on to decrease the internal
temperature.
If the ventilation opening is obstructed, the inverter will enter over temperature protection
mode (OTP). The cooling fan will continue working to drop the inner temperature. When
the internal temperature decreases sufficiently, the inverter will turn on automatically.
3. Maintenance:
Very little maintenance is required to keep your inverter operating properly.
You should clean the exterior of the unit periodically with a dry cloth to prevent accumulation of
dust and dirt. At the same time, tighten the Screws on the DC input terminals.
4. Troubleshooting Guide:
A common problem with inverter operation is television interference. Operation of the power
inverter can interfere with television reception on some channels. In this situation, the following
steps may help to alleviate the problem:
Make sure that the chassis ground lug on the back of the power inverter is solidly
connected to the ground system of your vehicle, boat or home.
Do not operate high power loads with the power inverter while watching television.
Make sure that the antenna feeding your television provides an adequate (“snow free”)
signal and that you are using good quality cable between the antenna and the
television.
Move the television as far away from the power inverter as possible.
Keep the cables between the battery and the power inverter as short as possible and
twist them together about 2 to 3 twists per foot. This minimizes radiated interference
from the cables.