53
6 Maintenance
The cooling of the LSPV 010K - 020K is done exclusively through the natural convection. For safe
operation according to the environment, the cooling fins on the heat sink should be checked
against dirt and if necessary clean up of dust / dirt.
The DC switch is designed for a very long life but it is advised to do some simple yearly mainte-
nance. By operating the switch a few times (5x) the contacts will clean themselves and the switch
will have a longer life.
Other maintenance work is not required.