. RECOMMENDED MAINTENANCE SCHEDULE
the unit is faulty then it should be removed from service as per the accompanying procedure and a
service agent should affect repair.
▪ Once per month record the operating variables and compare with the specifications and
parameters to ensure that the unit is operating correctly.
▪ Check the Event History and correlate any recorded events since last observation with real
Report / investigate any suspicious entries.
▪ Once every 6 months, (sooner if the environment is bad), vacuum dust from grills at rear of unit.
▪ Inspect cable connections for overheating.
▪ Units with fans need their fans changed every 3-5 years. This may need to be sooner if the
Static Power for help with troubleshooting and parts replacement.
: The user should not undertake repair procedures or gain access to the internal of the equipment.
iSTS W