Question

safety precautions while servicing fan and blower and its bearing?​

Answer 1

safe it by using appropriate chemical.

Answer 2

$\huge \mathfrak \blue {Answer}$

Sharp edges – wear protective gloves when handling, installing, or servicing a fan. Fans can operate at high decibel sound levels. Wear proper ear protection to protect from excessive noise levels. Access Doors – Do not open access doors when fan is in operation.

$\huge \mathfrak \blue {Thank\:You}$