Honeywell RU6500 Serie Manuel D'instructions page 21

NOZZLE • Remove the nozzle cover as described above.
• Grasp the outside of the lens with both hands so that both thumbs can push the latches inward and
downward.
• To install, verify that the nozzle o-ring is free from debris and install the o-ring onto the nozzle.
• Apply lubricant from parts guide or equivalent to o-ring.
• From the inside of the lens, align the top and bottom ribs on the front of the nozzle with the notches
in the lens.
• Push the nozzle inward until both latches engage the lens. An audible click should be heard.
• Inspect the installed nozzle o-ring for proper installation and seal. If the o- ring appears twisted,
pinched, or extruding out of the o-ring groove, remove the nozzle, re-lubricate the o-ring, and
reinstall the nozzle.
• Install the nozzle cover as described above.
NOZZLE PLUG • To remove, using a quarter or similar item in the molded slot rotate the nozzle plug
counterclockwise.
• Remove the nozzle gasket.
• To install, insert the nozzle gasket with inhalation valve into the nozzle port. Thread in the nozzle
plug, using a quarter or similar items in the molded slot to hand-tighten.
21