Vapor Air & Electric Door Operational Safety Check List ATTENTION WHEN OPERATING A VEHICLE WITH A VAPOR DOUBLE PANEL AIR OR ELECTRIC ACTUATED PASSENGER ENTRANCE DOORS, THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN. AIR DOORS The Emergency Release Valve System - (must be checked on a daily basis) Once the emergency release valve has been actuated (by turning the red handle counter clockwise), it should be possible to open the doors by pushing outward with your hand after about 5 seconds. The Obstruction Sensing System (Sensitive Edge) - (must be checked on a daily basis) Only when the door is closing, can reversing be actuated.
The reversing motion should be shut off at about 10 to 30 mm before the fi nal closing position. If the reversing process actuates too late, the sensi- tivity of the differential pressure switch should be adjusted again. Call the KRYSTAL SERVICE DEPT. ELECTRIC DOORS The Emergency Release Lever System - (must be checked on a daily basis) Once the emergency release lever has been actuated (by pushing the red handle from right to left as indicated on the sticker), it should then be possible to open the doors by pushing the panels outward with your hand. Krystal Enterprises RETURN TO MENU 11