http://www.tracopower.com
Rev:
04/02
Safety Instructions:
!
Before installation read these instructions carefully and
completely. This installation instruction cannot account for
every possible condition of installation, operation or
maintenance. Further information can be obtained from
your local distributor’s office or from the product data sheet,
which can be downloaded, from the Internet at
www.tracopower.com/products/txl.pdf
.
!
The power supplies are constructed in accordance with the
safety requirements of IEC/EN60950 and UL 1950. They
fulfil the requirements for CE-compatibility and carries the
CE mark. They are UL and cUL approved.
!
Before any installation, maintenance or modification work
ensure that the main switch is switched off and prevented
from being switched on again. Non-observance, touching
of any live components or improper handling of this power
supply can result in death, severe personal injury or
substantial property damage. Proper and safe operation is
dependent on proper storage, handling, installation and
operation.
!
Compliance with the relevant national regulations (in the
USA, Europe and other countries) must be ensured.
Before operation is started the following conditions must
be ensured:
$
Connection to mains supply in compliance with national
regulations (VDE0100 and EN50178).
$
By use of stranded wires, all strands must be fastened
in the terminal blocks. (Potential danger of contact with
the case)
$
Power supply and mains cables must be sufficiently
fused.
$
The non-fused protective earth connection must be
connected to the FG terminal (Protection class I).
$
All output wires must be rated for the power supply
output current and must be connected with the correct
polarity.
$
Sufficient cooling must be ensured.
!
Never work on the power supply if power is supplied!
Risk of electric arcs and electrical shock, which can cause
death, severe personal injury or substantial property
damage.
!
Warning:
Hazardous voltages and components storing a
very substantial amount of energy are present in this
power supply during normal operating conditions. However,
these are inaccessible. Improper handling may result in an
electric shock or serious burns!
Do not open the power supply until at least 5 minutes
after it has been disconnected from the mains on all
poles.
$
Only trained personnel may open the power supply.
$
Do not introduce any objects into the power supply.
The output voltage adjustment potentiometer may only
be actuated using an insulated screwdriver.
$
Keep away from fire and water
Installation Instructions:
!
This power supply is designed for professional indoor
systems. In operation the power supply must not be
accessible. It may be installed and put into service by
qualified personnel only.
!
Do not operate without PE connection! To comply with
EMC and safety standards (CE mark, approvals) the
power supply must be operated only if PE terminal is
connected to the non-fused earth conductor.
!
The correct mounting position for optimal cooling
performance must be observed.
Do not cover any
ventilation holes.
Leave a fee space of minimum 50mm
(2in.) above and on the sides of the power supply. Observe
power derating. (see our TXL data sheet)
!
The internal fuse is not accessible, as it may not be
replaced by the user. If this internal fuse has blown, the
power supply has an internal defect and, for safety
reasons, must be shipped to the local distributor. In case
this internal fuse has to be replaced in the field, replace
only with same type and rating of fuse for continued pro-
tection against risk of fire.
!
Recycling:
The unit contains elements that are suitable for
recycling, and components that need special disposal. You
are therefore requested to make sure that the power
supply will be recycled environment friendly at the end of
its service life.
