278Intake/exhaust ventAir-cooling system is used in the laser marker, thus the cooling effect will drop if dust or oil is adhered to the intake orexhaust vent and it may result in the failure of the laser marker. Clean them regularly according to the usage environment.⿎ Cleaning of the intake/exhaust vent (Daily maintenance)1. Turn OFF the key switch of the controller, and disconnect the controller power cable.2. Vacuum the intake/exhaust vent and remove the dust.LP-400 seriesIntake airExhaustLP-V/LP-W seriesNotice• Do not blow air to the laser marker especially to the intake/exhaust vent. If the dust penetrates in the laser marker, it mayresults in failure.3. Wipe the vent with a dried cloth. If a contamination is severe, use a cloth wrung out with neutraldetergent to wipe it. Then, remove the detergent with a cloth wrung out of water.Notice• Keep water from entering the laser marker inside.ME-LP400V-OP-6
