Figure 7.19 Reattach the Fan Finger Guard: 4A0088 and 4A01035. Turn on the power supply and set o4-03 to 0 to reset the Maintenance Monitor cooling fan operation time.u Cooling Fan Replacement: 2A0169 to 2A0415, 4A0139 to 4A0362, and 5A0062 to 5A0242These models allow access to the fans from the front of the drive for fan replacement.WARNING! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to comply can result in seriouspersonal injury. Before servicing the drive, disconnect all power to the equipment. The internal capacitor remains charged even after thepower supply is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching anycomponents.CAUTION! Burn Hazard. Do not touch a hot drive heatsink. Failure to comply could result in minor or moderate injury. Shut off the powerto the drive when replacing the cooling fan. To prevent burns, wait at least 15 minutes and ensure the heatsink has cooled down.NOTICE: Follow cooling fan and circulation fan replacement instructions. Improper fan replacement may cause damage to equipment. Wheninstalling the replacement fan into the drive, make sure the fan is facing upwards. Replace all fans when performing maintenance to helpensure maximum useful product life.n Removing and Disassembling the Cooling Fan Unit1. Remove the terminal cover and front cover.2. Remove the fan connector (CN6).Remove the fan connectors (CN6, CN7) in models 2A0360, 2A0415, 4A0362, and 5A0242.A ABCC2A0169, 2A0211,4A0139, 4A01655A0062, 5A00775A00992A0360, 2A0415,4A0250, 4A0296, 4A03622A0250, 2A0312, 4A0208AB DECB5A0125, 5A01455A0192, 5A0242A – Fan unitB – Fan relay cableC – Fan connector (CN6)D – Circulation fan relay cableE – Fan connector (CN7)Figure 7.20 Cooling Fan Replacement: Fan Unit and Connectors3. Remove the screws holding the fan unit in place and slide the fan unit out of the drive.7.4 Drive Cooling FansYASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual 3557 Periodic Inspection &Maintenance
