2
CARE OF YOUR AMPLIFIER
2.1
Storage
*
Store the amplifier in its normal horizontal orientation
*
Storage temperature is from
7
40 to +80
8
C.
*
Do not use amplifier boxes to support the weight of any other item.
*
Retain the amplifier boxes for future use.
*
Avoid severe shocks.
2.2
Handling
The amplifier nominally weighs 12 kg, so care must be taken when attempting to lift
or carry it.
2.3
Unpacking
Only install and use the amplifier within the specified environmental limits.
2.4
Cleaning
The amplifier is designed to be used in harsh environments, without additional
protective covers.
The internal forced air cooling system relies on the internal and external airways being
free from blockages. The cooling air enters and exits the unit through slotted panels,
which are designed to prevent large items of foreign matter from entering and
potentially blocking the internal airways. A maintenance plan should be developed to
check and clean the amplifier slotted panels regularly, along with any external filters/
restrictions. The frequency of cleaning will be dependent upon the installation and
the environment. The maintenance plan should be regularly reviewed and modified
according to changes in the environment (this can be seasonal, e.g. airborne seed
pods can cause regular blockages at certain times of the year).
The paint used on this product is designed to provide maximum reflection of solar
radiation; for this reason, any exposed faces of the amplifier should be regularly
cleaned with soapy water to maintain these reflective characteristics. Dirty exposed
faces will absorb more solar radiation, increase the temperature within the unit and
ultimately reduce the reliability and life of the amplifier.
Do not use detergents or other cleaners without consulting e2v technologies. The
amplifier must be disconnected from the mains supply before cleaning.
2.5
Maintenance
Airways should be checked regularly for blockages (see section 2.4).
Desiccant should be replaced every 3 to 5 years, depending upon environmental
conditions. The typical life of desiccant is 5 years in sub-tropical conditions, assuming
that the seal on the lid has not been disturbed.
HBN63xx-1, Issue 8, Page 7
