Compact Dual Output EGC Amplifier A93270 and Compact SingleOutput EGC Amplifier A93280 Housing Closure InstructionsClosing the HousingIntroductionThis document provides instructions for correctly closing the Compact DualOutput EGC Amplifier A93270 and the Compact Single Output EGC AmplifierA93280 housings.Important: For complete information about Safety Instructions, Installation andOperation of the Compact Dual Output EGC Amplifier A93270 or the CompactSingle Output EGC Amplifier A93280, refer to the Compact Dual Output EGCAmplifier A93270 Installation and Operation Guide, part number 4029501, or theCompact Single Output EGC Amplifier A93280 Installation and OperationGuide, part number 4038501.Tightening the Housing Closure BoltsTo tighten the housing closure bolts, follow the steps below.Important: Before you start, make sure you have a 5-mm Allen wrench.CAUTION:Avoid moisture damage and RF leakage! Follow the procedure exactly asshown below to ensure a proper seal.1. Inspect the housing gasket and all mating surfaces. Wipe off any dirt anddebris.2. Close the housing and finger-tighten all closure bolts.3. Use the Allen wrench to tighten each closure bolt from 5 Nm to 6.5 Nm (3.7 ft-lb to 4.8 ft-lb).Important: Follow this numbered sequence to tighten the closure bolts.Continued on next page