KLASS Fan MODULO Manual De Instrucciones página 31

BLADES
ATTENTION! Do not power the fan without mounting the blades first.
The engine is equipped with a safety mode that will prevent it from
operating normally
Using a screwdriver, remove the rubber shims between the case and the engine.
Installation of 2 blades:
Before fitting the blades, please mark the blade and block fixing holes on the motor
board.
Start by mounting both adaptors, and fix them with the screws.
Do not tighten the screws to the end at this point.
Fixed
block
Place the blades on the two remaining spaces.
Screw these with the 2 screws.
Adjust the assembly in a manner allowing to have a minimum space between the
blades and locks, tighten the screws.
.
Motor housing
Screws
Installation
Mark "2"
Screws
Rubber pad
Screws
29
Blades