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Chapter 7 General Maintenance
7.1 Always keep the connector ports of your laser source are clean.
7.2 Try to use only the adaptor supplied.
7.3 Once not in use, make sure dust-proof cap is placed properly over the optical
ports.
7.4 Carefully plug in/out for fiber connectors/adapters to avoid scratches on the port v
of the power meter.
7.5 Keep regular cleanings on optical port of power meter, please clean with cotton
swabs supplied using alcohol properly.
Chapter 8 Quality Warranty
Details of warranty terms and conditions are given as below:
1) Joinwit. warrants that JW3116 Optical Light Source will be free from defects in material and
workmanship for a period of
2) If any defectives happened due to quality problems of the product during the warranty period, Joinwit.
promises to repair or replace free of charge.
both parties. Joinwit. will pay the shipping cost from customer side to Joinwit. and pay the import
taxes in China. Customer will pay the shipping cost from Joinwit. to customer side and its local import
taxes accordingly.
3) This warranty
is limited to
accident, acts of god, neglect, wrong usage or abnormal conditions of operation.
4) Joinwit. will charge corresponding fees for the cost of materials, repair and shipping in conditions of
below:
⚫ Defects occurred under normal use and service but out of the warranty period.
⚫ Failures and damages occurred do not because of defects in material and workmanship of
products.
⚫ Failures and damages occurred because of failing to comply with the Operation Instruction and
necessary attention.
⚫ abnormal conditions of operation or handling：
Such as artificial damage, or operating in abnormal conditions of like high temperature、high voltage,
humidity and etc., Joinwit. will charge depend on the actual failure rating.
Handheld Optical Light Source-JW3116
18 months.
The date will be started from the date of goods shipment.
But
defects in workmanship and materials and does not cover damages from
14
the freight cost and related taxes will be shared by
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