Amada MF-C300A-SF, Original Instructions Manual, Page: 169 / 199

3 . Maintenance of the Power Supply Section
169
MF-C300A-SF/C500A-SF
Chapter 1 How to Perform Maintenance
Introduction Part
Operating Part
Maintenance Part
Appendixes
Installation
and
Preparation
Part
3 . Maintenance of the Power Supply Section
Cleaning the Air Filter
An air filter is provided at the air inlet beyond the door on the front face of the main
unit. Perform cleaning every month.
<Note>
Not performing cleaning of the air filters decreases the cooling capacity, increases
the internal temperature, and affects the service life of parts. To give normal per -
formance of the laser welder, perform cleaning periodically .
Item required
Hexagon wrench (2 mm) or Phillips screwdriver
⇒ The item required differs depending on the manufacturing date of the equipment.
Operating Procedure
(1) Open the front door.
(2) Remove two filter fixing screws by turning them with a hexagon wrench or Phil -
lips screwdriver.
(3) Take out the air filter and wash it in tap water. Then, dry the air filter completely.
⇒
When the air filter is very dirty, use a neutral cleaner.
Filter fixing screw
(2 positions)