24VDC Power Hub 3500 Operator Manual
January 2020
|
Solar Stik
®
, Inc.
40
|
screws
Preventive Care and Maintenance
Note:
The function and efficiency of all electronic equipment is related to and dependent upon
the temperature at which it is operating. It performs optimally within a narrow temperature range
and less so as the temperature falls outside of that range.
Heat will cause the Power Hub to
derate
. Please use the following measures to mitigate against heat and other environmental
effects:
• Shade the Power Hub from direct sun exposure and shelter it from the elements as much as
possible.
• Keep the case lid and Inter-Connect covers closed to prevent water/dust intrusion.
• Check the integrity of electrical connectors on a monthly basis.
• Turn off electrical appliances when they are not in use. This will save power, allowing more power
to be available when it is needed.
• Clean the air filters of the Power Hub air intake vents monthly. Wash them with water, dry them
thoroughly, and place them back in the intake vents. The filters must be cleaned more frequently
when high winds are frequent and particulate levels are high. See below.
MAINTENANCE INSTRUCTIONS
Figure 29. Cleaning the air intake filter
The air intake vent and filter are on the back of the Power Hub. The louvered vent cover is secured
by two (2) cross tip screws, one on each side. A fine cross tip screwdriver or angle driver will be
required to remove the screws (Figure 29A). After exposing the filter (Figure 29B), lift it from the
vent and wash thoroughly with water, dry thoroughly and reinstall the filter and louvered vent cover.
Ensure the leading edge of the louvers are facing downward. The parts and tool required are shown
in (Figure 29C).
A
Cleaning Power Hub Filters