glenn1340
15-03-2009, 08:36 AM
Hi guys,
Does anyone know where I can scource an High pressure gauge up to approx 35 bar with a lazy hand indicator fitted? The problem I have is with an Airdale CUH4 heat pump that occasionally trips, I suspect on HP, although this is very difficult to confirm as I can watch my manifold gauges and all seems ok: HP around 22 bar. I leave the gauges in place as there`s other stuff to check eleswhere on site and at sometime it will trip, there`s no fault indicator and the unit will only reset when the main isolator is turned off and back on. The manual states that this is how the HP trip is reset. This is the reasoning behind my asking for a lazy hand gauge so I can confirm an actual HP fault and not dodgy HP switch or conrol fault.
The overload does not trip and the pump will restart ok soon after tripping so I don`t think it`s a over temp problem.
Hope this all makes sense
Thanks guys
Does anyone know where I can scource an High pressure gauge up to approx 35 bar with a lazy hand indicator fitted? The problem I have is with an Airdale CUH4 heat pump that occasionally trips, I suspect on HP, although this is very difficult to confirm as I can watch my manifold gauges and all seems ok: HP around 22 bar. I leave the gauges in place as there`s other stuff to check eleswhere on site and at sometime it will trip, there`s no fault indicator and the unit will only reset when the main isolator is turned off and back on. The manual states that this is how the HP trip is reset. This is the reasoning behind my asking for a lazy hand gauge so I can confirm an actual HP fault and not dodgy HP switch or conrol fault.
The overload does not trip and the pump will restart ok soon after tripping so I don`t think it`s a over temp problem.
Hope this all makes sense
Thanks guys