This repair guide shows how to service a faulty CPR rate monitor on a PRESTAN Professional Infant manikin. Steps include removing the monitor cover, inspecting the six wire contacts and the manikin’s round gold contacts for corrosion, cleaning mild buildup with isopropyl alcohol or carefully addressing heavier corrosion with a fine pad, then reinstalling the monitor and cover. Severe corrosion may require full monitor replacement. Use this procedure when infant rate lights fail intermittently before ordering a replacement unit.

Item #: RPP-IMON-4
