P.I.T. PH20-2.4A, Operation Manual

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Battery Charger
9
defects free of charge and replace the parts that fail
due to the manufacturer’s fault. In warranty repair,
an equivalent operable product is not provided. Re
-
placeable parts become the property of the service
provider.
2. The wear degree on the diameter of the motor
rotor commutator is less than 0.4 mm (except for
brushless motor tools), and the internal damage
caused by the quality of the tool belongs to the war-
ranty.
The following situations occur during the warranty
period, which is not covered by the warranty:
1. In the absence of any valid legal documents (in
-
voices) such as warranty certificates and warranty
cards to prove the date of purchase.
2. Damage caused by natural wear and overload.
(For example, motor rotor and stator failure caused
by overload, scorching or melting of the prima-
ry winding of the welding machine transformer,
charging or starting the charging device, melting of
internal parts, burning of electronic circuit boards,
etc.)
3. The casing and power cord are mechanically
damaged, as well as damage caused by corrosive
media and high and low temperature, foreign ob-
jects entering the ventilation network of the motor,
and damage caused by improper storage (corrosion
of metal parts);
4. Damage caused by improper carrying, transpor
-
tation and storage by users.
5. Products that are opened, repaired, replaced or