Safety Precautions

Safety Rules

The safety hazards associated with the forced cooling fan must be assessed again following installation in the final product. The locally applicable industrial safety regulations are always to be observed when working on the forced cooling fan. Keep the workplace clean and tidy. Untidiness in the work area increases the risk of accidents.

NOTE: For performing any modifications, additions, or conversions on the forced cooling fan, contact Schneider Electric.

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Apply appropriate Personal Protective Equipment (PPE) and follow safe electrical work practices. Refer to the standards or local equivalent. This Residual Current Circuit Breaker (RCCB) and the cooling fans must only be installed and serviced by qualified electrical personnel. Perform work only after reading and understanding all of the instructions contained in this guide. Respect the Lock Out Tag Out (LOTO) procedure according to OSHA requirements. Turn off all the power sources before working on or inside the equipment. Turn off or trip the RCCB and discharge the mechanism. Always use a properly calibrated voltage sensing device to confirm power is off. Use only Schneider Electric specific tools (operating crank, extraction table, and so on). Check all devices, covers, and doors are in correct position before turning on the power. Beware of potential hazards and carefully inspect the work area for tools and objects that may have been left inside the equipment. Do not modify the mechanical or electrical parts. Do not bypass the interlocks before operation. Do not operate with protective barriers removed. When working on an electrically charged device, stand on a rubber mat. Turn off the low voltage supply while working on secondary connections. Failure to follow these instructions will result in death or serious injury.

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Apply appropriate Personal Protective Equipment (PPE) and follow safe electrical work practices. Refer to the standards or local equivalent.
This Residual Current Circuit Breaker (RCCB) and the cooling fans must only be installed and serviced by qualified electrical personnel.
Perform work only after reading and understanding all of the instructions contained in this guide.
Respect the Lock Out Tag Out (LOTO) procedure according to OSHA requirements.
Turn off all the power sources before working on or inside the equipment.
Turn off or trip the RCCB and discharge the mechanism.
Always use a properly calibrated voltage sensing device to confirm power is off.
Use only Schneider Electric specific tools (operating crank, extraction table, and so on).
Check all devices, covers, and doors are in correct position before turning on the power.
Beware of potential hazards and carefully inspect the work area for tools and objects that may have been left inside the equipment.
Do not modify the mechanical or electrical parts.
Do not bypass the interlocks before operation.
Do not operate with protective barriers removed.
When working on an electrically charged device, stand on a rubber mat.
Turn off the low voltage supply while working on secondary connections.

Failure to follow these instructions will result in death or serious injury.

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Ensure to wait at least five minutes after disconnecting the voltage at all poles before opening the device, as there can be electric discharge in the cubicle. Stay clear of the device’s hazard area. When working on the device, switch OFF the line voltage and ensure it cannot be switched ON back. Wait until the device comes to a complete stop before proceeding. After working on the device, remove all the tools or other objects from the device. Failure to follow these instructions will result in death or serious injury.

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

Ensure to wait at least five minutes after disconnecting the voltage at all poles before opening the device, as there can be electric discharge in the cubicle.
Stay clear of the device’s hazard area.
When working on the device, switch OFF the line voltage and ensure it cannot be switched ON back. Wait until the device comes to a complete stop before proceeding.
After working on the device, remove all the tools or other objects from the device.

Failure to follow these instructions will result in death or serious injury.

WARNING
HAZARD OF ABNORMAL USE CONDITIONS Make sure the forced cooling fan is operated according to its intended use. Refer to About the Document. Failure to follow these instructions can result in death, serious injury, or equipment damage.

CAUTION
HAZARD OF UNINTENDED EQUIPMENT OPERATION Ensure that the equipment is not faulty by ensuring the rotor and the impeller have basic insulation. Do not touch the rotor and impeller once installed. Failure to follow these instructions can result in injury or equipment damage.

NOTICE
Hazard of inappropriate maintenance Check the device's electrical equipment at regular intervals, Refer to Safety Inspection. Replace any loose connections and defective cables immediately. Failure to follow these instructions can result in equipment damage.

NOTICE
HAZARD OF INAPPROPRIATE HANDLING AND STORAGE Comply with the handling rules and avoid causing any shocks to the device. If the equipment is stored before its final installation, observe the storage conditions, refer to Storage. Failure to follow these instructions can result in equipment damage.

Cleaning Instructions

DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH Do not use solvents or alcohol for cleaning the equipment. Do not use high-pressure cleaner for cleaning the equipment. Failure to follow these instructions will result in death or serious injury.