MAINTENANCE
The MultiRanger Plus requires no maintenance, however a program of periodic
checks would be beneficial.
The enclosure and circuit boards should be cleaned if necessary, but only when the
power is disconnected at the main breaker and using a vacuum cleaner and a clean,
dry paint brush. Check all electrical contacts for corrosion and arcing.
If the MultiRanger Plus is mounted in a dusty or oily environment, make sure that the
programmer and front cover are kept clean, otherwise it may impede the infrared
signal transmission required for programming.
It is also a good idea to periodically check the face of the transducer. It should be free
of material build-up, corrosion or deformation.
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PL-313 9 – 1