Maintenance
13.Carefully unplug the halogen lamp from the plug panel.
Important Note: Hold the lamp by the fitting only. Avoid touching the glass, as substances on the skin can bake onto the lamp bulb and thus accelerate the aging process of the lamp.
14.Plug a new halogen lamp to the panel.
15.Insert the halogen lamp with the half rounded part pointing down.
16.Press the plug with slight pressure into the direction of the halogen lamp and push the pressure spring down, so that it will engage.
17.Carefully insert the lamp fitting again.
18.Use a screwdriver (slotted or
19.Put the battery back in place, see section 7.2.1 on page 111.
20.Use a screwdriver or a coin to screw the back cover to the instrument.
21.Carefully stand the instrument upright.
22.Plug in the power supply.
23.Reset the Lamp History, see section 6.7.5 on page 104.
