MSC-3 24Volt
OPTION BOARD
ZENER TECHNOLOGY AND QUALITY ASSURANCE
Since 1978 Zener Electric has supplied many thousands of AC drives to industry. These drives
have been installed into numerous applications resulting in a wealth of in house experience. The
Zener MSC-3 AC variable speed controller is the culmination of this experience, modern
technology and industrial application requirements. The Zener Quality Assurance program
ensures that every MSC-3 manufactured has proven to operate correctly in the production test
bay before dispatch.
MSC-3 PRODUCT WARRANTY
Zener Electric warrants the MSC-3 against defective workmanship and materials for a period of
24 months from the date of dispatch. Such defects will be rectified free of charge for both labour
and material, at Zener Electric’s premises subject to:
1. Zener Electric's customer raising an order upon Zener for service and/or repairs, subject
to a warranty claim. The order is to state particulars of the model and serial number, the
date of original purchase and invoice/delivery docket number.
2. All damage resulting from incorrect installation or use other than in accordance with the
instruction manuals issued by Zener Electric is excluded from this warranty.
3. The Warranty being rendered invalid if the product is misused or if any unauthorised
alteration, modification or substitution of any part of the product be made or the serial
number of the product is defaced or altered.
4. The cost of transportation (both ways) is to be met by the owner if it's necessary to
return the product, or any part of it, to Zener Electric’s premises.
5. A charge being accepted by the owner for travelling time and expenses incurred in
connection with warranty service at the user's site as requested by the owner.
6. If the product was not purchased from Zener Electric directly, then a warranty claim must
be lodged with the original supplier in the first instance. Repairs will not be effected by
Zener Electric unless approved by the original supplier. Goods not of our own
manufacture incorporated in our supply or sold by us, carry their maker's warranty only.
7. Goods returned for claim under warranty will be accepted on the condition that should
the claim be rejected then all costs, including inspection, will be charged to the
customer's account.
8. Zener Electric is not liable for any consequential loss.
SAFETY
Your MSC-3 must be applied, installed and operated in a safe manner. It is the responsibility of
the user to ensure compliance with all regulations and practices covering the installation and
wiring of your MSC-3. The instruction manual should be completely read and understood before
attempting to connect or operate the MSC-3. Only skilled personnel should install this
equipment.
THE CONTENTS OF THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE
