FOR INSTALLATION ONLY BY QUALIFIED PERSONNEL ZAP CONTROLS UK 100 Waterloo Boulevard Anglesey Business Park Cannock Staffordshire WS12 1NR United Kingdom August 2006 IMPORTANT INSTALLATION INSTRUCTIONS WARNING: To reduce the risk of Injury or death READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS Install only on a properly balanced door. An improperly balanced door has the potential to inflict severe injury. Have a qualified service person make repairs to cables, spring assemblies, and other