Table of Contents
Advertisement
Chapter 1 — Overview
•
220–240 V
The correct voltage for your country is shown on the back of the
PowerLab, by the power switch (see Figure 1–1, page 3).
Cooling Fan
The
series PowerLabs can generate a fair amount of heat, so all of
SP
them are fitted with a cooling fan. The cooling fan is visible in the rear
panel of the PowerLab. It maintains sufficient airflow in the enclosure
to keep the circuitry within operating tolerances. The fan outlet must
be kept unobstructed, and far enough from walls or other devices (at
least three inches, 8 cm) so as to not impede ventilation.
It is also important to make sure that the air inlets underneath the
PowerLab are unobstructed. Blocking the grilles may result in the
PowerLab heating up enough internally to affect the performance of
the system and reduce reliability.
400 mA (5 × 20 mm) slow blow
(voltage rating 250 V only)
13
Advertisement
Table of Contents
