9INSTALLATIONTools requiredDrillSet of ball ended allen wrenches# 2 Phillips head screwdriverFlat blade screwdrivers, 2 pcsSteps of installation- Preparing installation- Installing the mounting plate- Mounting the operator and the arm- Connecting the operator to mains- Commissioning- Testing- Connecting impulse devicesPreparing installation- Check the proper function of the door- hinges- door clearance- Check the proper function of the lock- lock case- striker plateRemoval of housingNote! Remove the protective earth wire from cover and connect it back after installation.Keep the mains disconnected when removing or mounting cover.