Lochinvar LST Series Installation, Commissioning, User & Maintenance Instructions page 14

Installation, Commissioning, User & Maintenance Instructions
4.2.2 Checking anode
Anode ensure the protection of the tank by sacrificing themselves. Insufficient anode
material may lead to poor protection and, hence, leakage of the tank.
1. Loosen the anodes one by one.
2. Check the diameter of each anode in different places. The diameter must be at least
60% of the original diameter.
3. If the diameter is less than the minimum, the anode must be replaced. Please contact
the supplier/manufacturer to order new anodes.
4. Mount the (new) anode.
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