User’s Manual for FD556 Digital 2-Phase Stepper Driver
User’s Manual for FD556 Digital 2-Phase Stepper Driver
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Product warranty terms
1
Twelve Month Limited Warranty
Changzhou Fulling Motor Co, Ltd. Warranty its products against defects in materials
and workmanship for a period of 12 months from shipment out of factory. During the
warranty period, Fulling Motor will either, at its option, repair or replace products
which proved to be defective.
2
Exclusions
The above warranty does not extend to any product damaged by reasons of improper or
inadequate handlings by customer, improper or inadequate customer wiring, unauthorized
modification or misuse, or operation beyond the electrical specifications of the product
and/or operation beyond environmental specifications for the product. And poor ambient
heat dissipation.
3
Obtaining Warranty Service
If your product fail during the warranty period, need to obtain a returned material
authorization number before returning product for service. Please include a written
description of the problem along with contact name and address.
4
Warranty Limitations
●
The warranty coverage of the product is limited to the device and process (i.e.
consistency)
●
Fullingmotor specifically disclaims the implied warranties of merchantability and
fitness for a particular purpose. Because the suitability is also related to the technical
indicators of the use and the conditions of the use and environment.
