User manual

CompAir BroomWade Limited
page 60
Fault Possible Cause Action Required
Temperature sensor (1) Wire Connections. (1) Check all temperature sensor
failure circuit wire connections.
(2) Sensor failure. (2) Renew sensor.
High Oil Carry Over (1) Separator element. (1) Fit new element.
(2) Oil Drain Valve (2) Check valve closed.
Replace valve and seal if
necessary.
Drive Motor Fault (1) Overload relay incorrectly (1) Check setting and reset.
set.
(2) Insufficient cooling air flow. (2) Check all panels secure.
Check fan blades.
Clean pre-filter.
Clean coolers.
(3) High ambient temperature. (3) Check room ventilation.
(4) Low voltage/high current. (4) Check main power supply.
3. ALARM FAULTS
Fault Possible Cause Action Required
High Temperature (1) Low oil level. (1) Check for leaks and rectify.
Top up oil to correct level.
(2) Insufficient cooling air flow. (2) Check all panels secure.
Check fan blades.
Clean pre-filter.
Clean coolers.
(3) High ambient Temperature (3) Check room ventilation.
(4) Oil cooler bypass valve (4) Check for correct operation.
faulty.
(5) Incorrect oil grade. (5) Check oil grade, drain and
flush oil system and service
oil filter and oil separator
elements.
Change air filter (1) Intake air filter blocked. (1) Renew air filter element.
Service due (1) Routine service required. (1) Carry out routine service and
reset service interval timer.