APM PV248-2000HFPR, User Manual

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Smart HF Series Single-phase PV Off - grid Inverter
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Common Faults & Solutions
33/36 PROFESSIONAL INNOVATIVE BRANDING SERVICE 32/36 PROFESSIONAL INNOVATIVE BRANDING SERVICE
Battery maintenance
–Servicing of batteries should be performed or supervised by personnel
knowledgeable about batteries and the required precautions.
–When replacing batteries, replace with the same type and number of
batteries or battery packs.
–CAUTION: Do not dispose of batteries in a fire. The batteries may explode.
–CAUTION: Do not open or damage batteries. Released electrolyte is harmful
to the skin and eyes. It may be toxic.
–CAUTION: A battery can present a risk of electrical shock and high short-
circuit current. The following precautions should be observed when working on
batteries:
(a)Remove watches, rings, or other metal objects.
(b) Use tools with insulated handles.
(c) Wear rubber gloves and boots.
(d) Do not lay tools or metal parts on top of batteries.
(e) Disconnect charging source prior to connecting or disconnecting battery
terminals.
(f) Determine if battery is inadvertently grounded. If inadvertently grounded,
remove source from ground. Contact with any part of a grounded battery can
result in electrical shock. The likelihood of such shock can be reduced if such
g r o u n d s a r e r e m o v e d d u r i n g i n s t a l l a t i o n a n d m a i n t e n a n c e ( a p p l i c a b l e t o
equipment and remote battery supplies not having a grounded supply circuit).
Smart HF Series Single-phase PV Off - grid Inverter -- Common Faults & Solutions
6
Warranty Statement
Thank you for purchasing APM inverter . APM Technologies (referred to
hereafter as “APM”) will provide the standard warranty service described as
below. Please read the instructions carefully before using APM products.
The warranty card is applicable to the Smart TL series inverter.
The quality and service guarantees provided by APM's authorized distributors
are excluded from this warranty card, and APM won't make any commitment and
guarantee for the distributors' quality and service guarantees.
This warranty card is made in English and Chinese languages. If there is any
discrepancy between two versions, the Chinese version will prevail.
Warranty Period:
1.Extended warranty service can be applied within Two (2) years of the initial
unit purchase. For more detailed information, please call APM customer service
at +86-769-2202 8588. Alternatively, email to mk@apmtech.cn.
2.The warranty period will not be extended or recalculated after a product or
component replacement; repaired or replaced products are covered for the
remainder of the original warranty period and subject to the conditions outlined
in the original warranty.
Warranty Terms:
1.In the case of product malfunction within the two-year warranty period from
the day of your purchase, please notify APM of the claimed defect within the
warranty period and timely send a scanned copy of warranty card and invoice to
the APM Customer Service Center (email: mk@apmtech.cn). APM will provide a
service at no additional charge for the maintenance or replacements of defected
product or components.
2.In case of product replacement or refund, all replaced or exchanged parts
which are removed under this warranty will become the property of APM. Please
return the product and components to the original place of purchase, or to your
nearest APM authorized dealer.
This Limited Warranty does not apply to APM inverter under the following
situations:
1.Purchase invoice/receipt (or other legally proof of purchase certificate) is
not present.
2.APM logo or product label is missing or not readable.
3.Defects or damages caused by or resulting from the use of unauthorized
parts or parts not manufactured by APM.
4.Defects or damages caused by or resulting from inadequate or improper
repairs carried out by any person, entity or service facility which is not
authorized by APM to perform warranty services on its behalf.