W W W . B A L T I M O R E A I R C O I L . E UCOMPREHENSIVE MAINTENANCEAbout comprehensive maintenanceIn order to ensure maximum efficiency and minimum downtime of your evaporative cooling system, it isrecommended to establish and execute a programme of preventive maintenance.Your local BAC Balticare representative will assist you in establishing and implementing such programme. Thepreventive maintenance programme must not only avoid that excessive downtime occurs under unforeseen andunwanted conditions, it also ensures that factory authorized replacement parts are used, which are designed to fitand for their purpose carry the full factory warranty. To order factory authorized parts, contact your local BACBalticare representative. Make sure you include the unit serial number when ordering any parts.Prolonged outdoor stayShould the unit(s) be stored outside prior to installation and/or start-up for approximately one month (shelf life) orlonger, or stored in severe climates, it is imperative that certain actions be performed by the installing contractor inorder to maintain the unit in "as shipped" condition. These actions include but are not limited to:• Rotate the fan(s) once per month, at least 10 revolutions.• Rotate the motor shaft of all motors installed on the unit(s) once per month, at least 10 revolutions. Thisincludes the pump motor.• Add desiccants to control panel interiors.• Wrap motor in non-plastic protective material.• Keep drains open on the cold water basins.• Ensure unit(s) is stored on level ground surface.For complete instructions, please contact your local BAC Balticare Representative.30DFCV-AD-EC77 Comprehensive maintenance7 Comprehensive maintenance