4.3 Installation of device in housing Щ2 For installation of the device perform following actions: 1. Prepare a place for mounting on the control panel (see Figure 4.8 ). 2. Install the gasket on the frame of the device to ensure degree of protection IP54. 3. Insert the device into a specially prepared hole on the front of the control panel. 4. Insert the supplied retainers into holes on the sides of the device. 5. Tighten supplied screws M4 x 35 in the holes of each retainer so that the device is pressed firmly to the front of the control panel. Disassemble the device in the reverse order. Figure 4.6 – Installation of panel- mounting device 16