Ford Econline Super Duty Chassis 450 1998 Series, Owner'S Manual

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Krystal Enterprises
11
Vapor Air & Electric Door Operational Safety Check List
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.
WHEN OPERATING A VEHICLE WITH A VAPOR DOUBLE PANEL AIR OR ELECTRIC
ACTUATED PASSENGER ENTRANCE DOORS, THE FOLLOWING PRECAUTIONS
SHOULD BE TAKEN.
ATTENTION
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.
AIR DOORS
ELECTRIC DOORS
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