Section 13 Warranty; Troubleshooting Guide - Samlex Europe PST-300S-12E Manual Del Propietário

seCtIOn 13 | SECTION 11 |
2 YeAR LiMiteD WARRAntY
WARRANTY / LIMITS OF RESPONSIBILITY
ISSUE
There is no AC output. The
SAMLEX EUROPE B.V. (SAMLEX) warrants this inverter to be free from defects in work-
The PST-3000-12 and PST-3000-24 are manufactured by Samlex America, Inc. (the "War-
Green LED marked "POWER"
manship or materials for 24 months from the date of purchase. During this period SAMLEX
rantor") is warranted to be free from defects in workmanship and materials under
(2, FIG 6.1A) is lighted. Buzzer
will repair the defective inverter free of charge. SAMLEX is not responsible for any costs of
normal use and service. The warranty period is 2 years for the United States and Canada,
is ON.
the transport of this inverter.
and is in effect from the date of purchase by the user (the "Purchaser").
This warranty is void if the inverter has suffered any physical damage or alteration, either
Warranty outside of the United States and Canada is limited to 6 months. for a warranty
internally or externally, and does not cover damage arising from improper use1), attempting
claim, the Purchaser should contact the place of purchase to obtain a return Authoriza-
to operate the inverter with excessive power consumption requirements, or from use in an
tion Number.
unsuitable environment.
This warranty will not apply where the product has been misused, neglected, improperly
The defective part or unit should be returned at the Purchaser's expense to the author-
installed or repaired by anyone other than SAMLEX. SAMLEX is not responsible for any loss,
ized location. A written statement describing the nature of the defect, the date of pur-
damage or costs arising from improper use, use in an unsuitable environment, improper
chase, the place of purchase, and the Purchaser's name, address and telephone number
installing of the inverter and inverter malfunctioning.
should also be included.
AC output shuts down
completely. Red LED marked
Since SAMLEX cannot control the use and installation (according to local regulations) of their
If upon the Warrantor's examination, the defect proves to be the result of defective
"OVERLOAD" (3, Fig 6.1a)
products, the customer is always responsible for the actual use of these products. SAMLEX
material or workmanship, the equipment will be repaired or replaced at the Warran- is lighted. Buzzer is ON. The
products are not designed for use as cricital components in life support devices or systems,
Green LED marked "POWER"
tor's option without charge, and returned to the Purchaser at the Warrantor's expense.
that can potentially harm humans and/or the environment. The customer is always respon-
(2, Fig 6.1a) is lighted.
(Contiguous US and Canada only)
sible when implementing SAMLEX products in these kind of applications. SAMLEX does not
accept any responsibility for any violation of patents or other rights of third parties, resulting
from the use of the SAMLEX product. SAMLEX keeps the right to change product specificati- No refund of the purchase price will be granted to the Purchaser, unless the Warrantor
ons without previous notice.
is unable to remedy the defect after having a reasonable number of opportunities to do
so. Warranty service shall be performed only by the Warrantor. Any attempt to remedy
Examples of improper use are :
1)
the defect by anyone other than the Warrantor shall render this warranty void. There
- Too high input voltage applied
shall be no warranty for defects or damages caused by faulty installation or hook-up,
- Reverse connection of battery polarity
abuse or misuse of the equipment including exposure to excessive heat, salt or fresh
- Mechanical stressed enclosure or internals due to harsh handling and/or incorrect
water spray, or water immersion.
packaging
There is no AC output. Buzzer
- Backfeed via inverter output from external power source like public grid or generator
alarm is sounded. Red LED
No other express warranty is hereby given and there are no warranties which extend
- contact with any liquids or oxidation caused by condensation
marked "OVER TEMP" (4, Fig
beyond those described herein. This warranty is expressly in lieu of any other expressed
6.1a) is lighted. The Green
or implied warranties, including any implied warranty of merchantability, fitness for the
LED marked "POWER" (2, Fig
ordinary purposes for which such goods are used, or fitness for a particular purpose, or
6.1a) is lighted.
any other obligations on the part of the Warrantor or its employees and representatives.
There shall be no responsibility or liability whatsoever on the part of the Warrantor or
its employees and representatives for injury to any persons, or damage to person or
persons, or damage to property, or loss of income or profit, or any other consequential
or resulting damage which may be claimed to have been incurred through the use or
sale of the equipment, including any possible failure of malfunction of the equipment,
or part thereof. The Warrantor assumes no liability for incidental or consequential dam-
ages of any kind.
Samlex America inc. (the "Warrantor")
www.samlexamerica.com
52 | SAMLEX AMERICA INC.
warranty

Troubleshooting Guide

POSSIBLE CAUSE
Shut-down due to high
input DC voltage –
> 16.5V for 12V versions
and > 33V for 24V
versions.
Permanent shut-down of
the AC output due to con-
tinuous overload > 110%
(3300W ± 50W) for 2 to 3
sec or due to short circuit
on the AC load circuit.
Shut-down due to over
temperature because of
fan failure or inadequate
cooling as a result of high
ambient temperature or
REMEDY
• Check that the voltage at the DC input
terminals is less than 16.5V for 12V versions
and less than 33V for 24V versions.
• Ensure that the maximum charging voltage
of the battery charger / alternator / solar
charge controller is below 16.5V for 12V
versions and below 33V for 24V versions.
• Ensure that an unregulated solar panel is
not used to charge a battery. Under cold
ambient temperatures, the output of the
solar panels may exceed 22V for 12V Panels
or 42V for 24V Panels. Ensure that a charge
controller is used between the solar panel
and the battery.
• Reduce the load / remove the short circuit
• The load is not suitable as it requires higher
power to operate. Use an inverter with
higher power rating.
• If the unit goes into permanent overload
again after resetting and removing the load
completely, the unit has become defective.
NOTE: The unit will be latched in this shut-
down condition and will require manual reset.
To reset, switch OFF the power ON/OFF switch,
wait for 3 minutes and then switch ON again.
Before switching on again, remove the cause
of the shut-down.
Check that the fans are working. If not, the fan
control circuit may be defective.
If the fans are working, check that the ventila-
tion slots on the suction side and the openings
on the discharge side of the fans are not
obstructed.
If the fans are working and the openings
are not obstructed, check that enough cool
replacement air is available. Also check that the
ambient air temperature is less than 40ºC.
Reduce the load to reduce the heating effect.
After the cause of overheating is removed and
automatically.
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