Operation LB 1wc_tx000741gb.fm 162.7 Changing the BulbPrerequisites Leather gloves and eye protection New bulbRemoval Follow the procedure below to remove the bulb.Note: Yellow-brown condensing particles with free or enclosed metal drops insidethe bulb are normal. The bulb is damaged and in need of replacing if the inner partof the bulb is deformed by heat or if the inner or outer bulbs show cracks or cuts.Removal:1. Turn off the generator, unplug the light, and allow the bulb to cool at least 15minutes.2. Remove the balloon from the tripod.3. Expand (open) the balloon. See section Setting up the Balloon.4. Mount the balloon in a bench-top vise or other similar location that can hold theballoon securely and provide accessibility.5. Separate the upper (a) from the lower portion (b) of the balloon by separatingthe hook-and-loop tape (Velcro® ). Limit the opening to one or two sections.This procedure continues on the next page.WARNINGCutting hazard. Broken glass from the bulb can cause severe cuts.f Always wear leather gloves and eye protection when changing the bulb.