Steca Xtender
Installation and Operating Instructions 723.932 Xtender V0.511 Seite 5
2.3 Quality and warranty During the production and assembly of the Xtender, each unit undergoes several checks and
tests. These are carried out with strict adherence to the established procedures. Each Xtender
has a serial number allowing complete follow-up on the checks, according to the particular data
for each device. For this reason it is very important never to remove the type plate (appendix I –
fig. 3b) which shows the serial number. The warranty for this equipment depends upon the strict
application of the instructions appearing in this manual.
The warranty period for the Xtender is 2 years.
2.3.1 EXCLUSION OF WARRANTY
No warranty claims will be accepted for damage resulting from handling, usage or processing that
does not explicitly appear in this manual. Cases of damage arising from the following causes are
notably excluded from the warranty:
• Surge volta ge on the battery input (for example, 48 V on the battery input of an XTH
3000-12)
• Incorrect polarity of the battery
• The accidental ingress of liquids into the device or oxidation resulting from condensation
• Damage resulting from falls or mechanical shocks
• Modifications carried out without the explicit authorisation of Steca
• Nuts or screws that have not been tightened sufficiently during the installation or
maintenance
• Damage due to atmospheric surge voltage (lightning)
• Damage due to inappropriate transportation or packaging
• Disappearance of original marking elements
2.3.2 EXCLUSION OF LIABILITY
The placement, commissioning, use, maintenance and servicing of the Xtender cannot be the
subject of monitoring by Steca. For this reasons we assume no responsibility and liability for
damage, costs or losses resulting from an installation that does not conform to the instructions,
defective functioning or deficient maintenance. The use of an inverter is the responsibility of the
customer in all cases.
This equipment is neither designed nor guaranteed to supply installations used for vital medical
care nor any other critical installation carrying significant potential damage risks to people or the
environment.
We assume no responsibility for the infringement of patent rights or other rights of third parties
that result from using the inverter.
Steca reserves the right to make any modifications to the product without prior notification.
2.4 Warnings and notes 2.4.1 GENERAL
This manual is an integral part of the device and must be kept available for the operator
and installer. It must remain close to the installation so that it may be consulted at any
time.
The configuration table available at the end of the manual must be kept up to date in the event of
modification of the configurations by the operator or installer. The person in charge of installation
and commissioning must be wholly familiar with the precautionary measures and the local
applicable regulations.
When the Xtender is running, it generates voltage that can be potentially lethal. Work on
or close to the installation must only be carried out by thoroughly trained and qualified
personnel. Do not attempt to carry out ongoing maintenance of this product yourself.
The Xtender or the generator connected to it, may start up automatically under certain
predetermined conditions.
When working on the electrical installation, it is important to be certain that the source of