Table 5 Maintenance and Repair
No dust, no condensation; remove them
if necessary
No damage
No change in colors of the housing and
wiring terminal
Connection of the wiring
terminal
Tighten it according to the torque
specified in Table 3 without any
looseness
7 Unpacking inspection
After unpacking, user must check whether the product is intact, whether the exposed metal parts are rusted, and
whether the product is defected due to poor transport or storage. If found one of the above situations, please
contact the supplier in time for solution.
8 Company’s Commitment
Under the premise that the user complies with the use and storage conditions and that the product is well sealed,
if the product is damaged or cannot work normally due to poor manufacturing quality within 36 months from
the production date, our company will repair or replace the product free of charges. When the warranty period
expires, a paid repair is provided. For any damage caused by one of the following situations, a paid repair is
given even within the warranty period:
a) Improper use, maintenance or storage;
b) Modify without permission, improper repair;
c) Damage caused by product falling off and during installation process after purchase;
d) Force majeures such as earthquake, fire, lightning stroke, abnormal voltage and secondary disaster.
If you have any question, please contact the dealer or our company’s customer service department. Customer
service hotline: 400-826-8008
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