Inspection And Replacement Of Damageable Parts; Repair Guarantee - SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. enc eds800-2s0002n User Manual

8.2 Inspection and replacement of damageable parts

Some component parts in the inverter will be abraded or bear descending
performance for long-term usage，to assure that the inverter can run stably and
reliably, it is recommended to perform defending maintenance and replace
corresponding parts if necessary.
(1) cooling fan
Abnormal noise, even oscillation may take place if the fan have wearing
bearing, aging blade, here replacement of the fan should be considered.
(2) filter electrolyte capacitance
When frequent-changing load causes increasing pulsant current and aging
electrolyte under high ambient temperature, the electrolyte capacitance may be
damaged and here should replace it.

8.3 Repair guarantee

(1) Within 18 months from purchasing date, if failure caused by inverter itself takes
place under normal conservation and usage, we will provide free repair service.
(2) We will take some upkeep if one of following situations takes place within
period of repair guarantee.
a. If did not use the inverter according to 《 service manual》 strictly or did not use
it under ambient demanded in《service manual》, which cause failure.
b. Failure caused by applying the inverter to non-normal function;
c. Failure caused by self-repair, refit which is not already allowed;
d. Damage caused by bad keeping, falling down from high place or other
extrinsic factor after purchasing the inverter;
e. Failure caused by natural disaster or its reason such as unwonted voltage,
thunderbolt, water fog, fire, salt corroding, gas corroding, earthquake and
storm etc.;
f. Make bold to tear up product logo (such as: nameplate etc.); Body serial
number don't accord with that in repair guarantee card.
(3) We calculate service fee based on actual cost, which is subject to contract if any.
(4) You can contact the agent and also our company directly if you have questions.
After repair guarantee period, we shall also provide lifetime charged repair
service for our products.
Our company will also provide lifetime repair service with fee for inverter which is not
within period of repair guarantee.
note
EDS800 series Service Manual
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