Issue link: http://alpine.uberflip.com/i/577795
48 AutoMill HP ™ P R O D U C T M A N U A L EN NOTES C O N D I T I O N C A U S E C H E C K C O R R E C T I O N 7.15 Air Conditioner Troubleshooting Unit will not run Verify power On/Off switch is on position Toggle switch and retry Unit Overheats / Insufficient Cooling Check the filter if clean Check condenser & evaporator fans if ON Check if the condenser coil is dirty Clear/replace filter (Section 5.17) Replace faulty fan Clean coil Unit not cooling Check setpoint (Section 5.17) Set setpoint (Section 5.17) ! WARNING Resistor overheating is extremely rare under normal operating conditions. The primary cause for resistor overheating is due to the line voltage being high at the saw. This is a very serious condition that must be corrected. ! WARNING Do not attempt to "Hot Wire" around the thermistors. This will destroy very expensive electronic components in the motion control system, run the risk of an electrical fire, and void the warranty of the saw. NOTE Special equipment is required to correct overvoltage conditions. Each overvoltage situation must be individually evaluated to properly specify the necessary equipment. Call Alpine Equipment Customer Service for information about how to deal with this problem.