10. MAINTENANCE AND GUARANTEE
The N30U digital panel meter does not require any periodical mainte-
nance.
In case of some incorrect operations:
1. From the Shipping Date, During the Period Given in the Annexed
Guarantee Card
One should take the meter down from the installation and return it
to the Manufacturer’s
Quality Control Dept.
If the meter has been used in compliance with the instructions, the
Manufacturer warrants to repair it free of charge.
2. After the Guarantee Period:
One should turn over the meter to repair it in a certified service
workshop.
The disassembling of the casing causes the cancellation of the
granted guarantee.
Our policy is one of continuous improvement and we
reserve the right to make changes in design and speci-
fications of any products as engineering advances or
necessity requires and revise the above specifications
without notice.