14
MALFUNCTION AND REPAIR
STORAGE AND TRANSPORTATION
• Use safety equipment during transport. (Protective gloves etc.)
• Do not carry the fan by the connecting cable.
• Avoid any impact to the device during transportation.
• Avoid exposure to excessive humidity, heat or cold.
• Only transport with suitable lifting gear
• Never stand under the suspended fan, as this could cause death due to defective transport
equipment.
• Keep the product in its original packaging in a way that will protect it from adverse
weather conditions and protect it from dirt and weather conditions until installation.
• Avoid long-term storage; We recommend a maximum of two years.
• Products should be handled carefully and tightly. Tossing should avoid hand tosses.
SERVICE LIFETIME
Established service period- 10 years.
ABNORMAL SITUATION
PROBABLE CAUSE
REMEDIAL ACTION
HIGH SOUND (RUMBLE)
ROTOR IMBALANCE
ROTOR MUST BE CHANGE
BEARING DEFECT
BEARING MUST BE CHANGE
IMPELLER FIRCTION
IMPELLER AND ASSEMBLY MUST BE CHECKED
THE DEVICE DOES NOT
WORK
CAPACITOR FAILURE
CAPACITOR MUST BE CHANGE
FAULT ELECCTRICAL CONNECTION
INSTALLATION MUST BE CHECKED
MOTOR DAMAGED
MOTORMUST BE CHANGE
IMPELLER ROTATE SLOW
FAULT ELECCTRICAL CONNECTION
INSTALLATION MUST BE CHECKED
CAPACITOR FAILURE
CAPACITOR MUST BE CHANGE
CAUSED OF ROTOR OR PITCH
ROTOR AND/OR PITCH MUST BE CHANGE
