The unit can reach 50% capacity within one hour at 25°C under normal flight conditions.
When the PS-855B exhibits fault conditions, use this structured matrix to isolate and repair the underlying issue. Probable Cause Corrective Action Blown input fuse ps-855b maintenance manual
When the PS-855B experiences an operational fault, use this matrix to quickly isolate the root cause and apply the correct remedy. Fault Code Matrix Error Indicator / Code Possible Root Cause Recommended Corrective Action (Overheating) Blocked air intake or failed cooling fan. The unit can reach 50% capacity within one
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Fault Code Matrix Error Indicator / Code Possible
Blown primary fuse, loose power cord, or failed main power switch.
Ensure ambient temperatures and ventilation clearance around the unit meet factory specifications. Monthly Maintenance Tasks