Interphace ULTRASCAN PC90, Руководство по эксплуатации, Страница: 44 / 56

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Maintenance
The Ultrascan PC90 Forward Scanning Sonar has been designed to provide reliable, trouble-free performance
for years. Follow the maintenance tips below to ensure that your Ultrascan PC90 remains problem-free.
1) Keep your Ultrascan PC90 Beamformer Module clean and dry.
2) If the power cord in-line fuse is blown, replace it with a 2 amp fuse. NEVER REPLACE WITH A
HIGHER AMP RATING ! If the fuse continues to blow, check the polarity of your 12 VDC power
source. If the polarity is correct, check with the Technical Service Department at (408)477-4944.
3) In order to protect your transducer from water damage, we suggest painting it with a water based anti-
fouling paint. DO NOT use a ketone-based paint. Brands such as MDR, Woolsey and Pettit all make
water based anti-fouling paints that can be found at your local marine supply store. Words like aqua or
hydro on a paints label indicate a water based product. Never use spray paint on a transducer.
4) DO NOT allow any solvents, i.e. gasoline, acetone, to come in contact with the transducer or head
unit as these may dissolve the material.