OPERATING AND
INSTALLATION MANUAL
Accumulation Tank
NADO 500/300 v1
NADO 750/250 v1
Družstevní závody Dražice - strojírna s.r.o.
Dražice 69, 294 71 Benátky nad Jizerou
Phone.: +420 /326 370 990
Fax: +420 / 326 370 980
E-mail: export@dzd.cz
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CONTENTS
1 DESCRIPTION ............................................................................................................................................. 4
2 THE DESIGN OF SUITABLE VOLUME AND TANK INSTALLATION ................................................................ 4
3 TECHNICAL PARAMETERS .......................................................................................................................... 5
4 INFORMATION SHEET ................................................................................................................................ 5
5 DIMENSIONS AND CONNECTION .............................................................................................................. 6
6 DISPOSAL OF PACKAGING MATERIAL AND NON-FUNCTIONING PRODUCT.............................................. 8
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PRIOR TO THE INSTALLATION OF THE TANK, READ CAREFULLY THIS MANUAL!
Dear customer,
The Works Cooperative of Dražice - Machine Plant, Ltd., would like to
thank you for your decision to use a product of our brand.
The manufacturer reserves the right for engineering modification of the product. The product is designed
for permanent contact with drinkable water.
It is recommended to use the product in indoor environment with air temperatures from +2°C to 45°C and
a relative humidity up to 80%.
Product’s reliability and safety is proven by tests implemented by the Engineering Test Institute in Brno.
Made in the Czech Republic.
Meaning of pictograms used in the Manual
Important information for heater users.
Abiding by the recommendations of the manufacturer serves to ensure trouble-free operation
and the long service life of the product.
Caution!
Important notice to be observed.