Buderus Logalux PL750, Инструкция по установке и обслуживанию

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6
Maintenance
Logalux PL750/2 S - Changes may be made following technical improvements! 23
6.3 Checking of magnesium anode rod
The magnesium anode rod is a sacrificial anode rod which
will be consumed during its operation.
V
Check the diameter and surface of the anode rod
annually .
Visual inspection of the anode rod
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If not yet done, remove the top tank cover, insulation
material and disconnect any pipe (AW and EZ).
V
Remove hex. bolts to disassemble clean-out cover [1]
and magnesium anode rod [2].
V
Check anode rod for surface irregularities and diame-
ter.
V
When the diameter is reduced to ½" (15 mm), replace
the anode rod.
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Install the new anode rod back into the tank.
Fig. 17 Check magnesium anode rod
1 Clean-out cover
2 Magnesium anode rod
When the anode rod is not professionally and
annually maintained, the tank will loose its
warranty. Annual service records must be
maintained and shown in case of a warranty
claim along with an original proof of pur-
chase.
Avoid contact between the anode rod and oil
or grease.
V
Keep the anode rod clean.