Ozroll OZS251E, Руководство по установке

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I2. Tank Anode replacement ( Refer Section F4 )
CAUTION : Tank anode replacement MUST be done by a qualified person only. The homeowner should NOT AT-
TEMPT to replace the anodes
Sacrificial magnesium anodes are inserted in all Our storage tanks and these preferentially corrode to increase
the lifespan of the tank. Eventually these anodes can wear away and require replacement
Replacement of the anode should be carried out approximately every 5 years. There are 2 anodes, both anodes
should be replaced at the same time. The anodes are located under 2 plastic covers on either side of the T / P
valve located on the top of the tank.
CAUTION : The tank MUST be completely drained empty of water and completely electrically isolated from the
Mains power supply PRIOR to replacing the anodes
The anodes can be carefully drawn out by unscrewing the 2 nuts which are part of the anodes at the top of the
tank and lifting them out through the top of the tank. Depending on the location of the installation, it may be
possible to remove the anodes without moving the tank. If there is insufficient height above the tank to safely
remove the anodes then the tank may need to be moved so there is sufficient room to carry out the process
I3. Replacement of the Electric Booster Element
CAUTION : Electric Booster replacement MUST be done by a qualified person only. The homeowner MUST NOT
ATTEMPT to replace the electric element. The system must be COMPLETELY electrically isolated and drained
of water before replacing the element
On 250 litres and 300 litres storage tanks, the booster element must be replaced with a 2,400 watt booster ele-
ment. On 400 litre storage tanks, the booster element must be replaced with a 3,600 watt booster element
Section F7 explains how the booster element is fitted. Removal of the element is the reverse of this operation.
Care should be taken when removing the old element to prevent damage to the threads of the 4 locating pins.
In addition, care should be taken to ensure the pins are not damaged or bent.
SAFETY WARNING : Extreme Caution should be taken when replacing the glazing of the collectors. This presents
a significant hazard and is recommended to be undertaken by a Our Solar authorized technician.
I4. Replacement of Collector Glazing
SAFETY WARNING: Extreme caution should be taken when replacing the glazing of collectors. This presents a
significant hazard and collectors must only be replaced by one of our authorized technicians.
I5. General Maintenance Tasks
The SOLAR COLLECTORS generally do not require maintenance. However, they do need to be kept clean to
maximize performance. It is recommended that periodically, depending on dust / dirt which may have settled
on the collectors, the collectors should be wiped down with a cloth and warm soapy water followed by rinsing
with water.
I6. Contact / Service information
Ozroll Industries
174 Cavan Road
Dry Creek SA 5094
Ph: (08) 8368 0263
www.ozroll.com.au
THE INSTALLATION IS COMPLETE
INSTALLER – PLEASE EXPLAIN TO THE CUSTOMER HOW THE SOLAR HOT WATER
SYSTEM WORKS AND ANSWER ANY QUESTIONS THEY HAVE ABOUT THE
OPERATION OR MAINTENANCE OF THEIR NEW PRODUCT
THANK YOU
We recommend the appearance to be of a
neat and tidy installation shown above.
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