Page 1-85REGULARMAINTENANCE1444C-E-MMA01-A09-05Check Every 6000 Hours (Once a Year)1-7-4 Transfer Head : Replacing the Air Cylinder (Replacing Kit)The air cylinder that raises and lowers the nozzle is the most important parts on picking up andmounting. The replacement of the air cylinder means the replacement of the kit, and replace the 6cylinders at the same time.∗ Please tell our service engineer in case of the parts replacement.1-7-5 Tape Feeder Base : Replacing the Air CylinderThe air cylinder is an important parts that move the tape feeder accurately. If the tape feed is notperformed accurately, the chips can be not fully sent, and the miss of the picking will cause. And sothe regular replacement is required.∗ Please tell our service engineer in case of the parts replacement.1-7-6 Color Touch Panel : Replacing the Back LightIf the back light is consumed, the screen display will be unclear, and the trouble occurs whileoperating the screen. And so the regular replacement is required.∗ Please tell our service engineer in case of the parts replacement.