Ventilation device mounting procedure. 3.2.1. Mount the ventilation device to the front plate of the trolley;
3.2.2. Ensure that a 0.5 mm thick gauge cannot be inserted between the ventilation device and the trolley face at any point. If there is a gap greater than 0.5 mm, the ventilation frame will need to be replaced or adjusted to fit without a gap of > 0.5 mm.
3.2.3. Dismount the ventilation device from the front of the trolley;
3.2.4. Fix a 1.0 mm thick layer of cork to the front face of the trolley;
3.2.5. Re-mount the ventilation device to the front of the trolley and tighten to exclude air gaps.
Ventilation device mounting procedure. 3.2.1. Mount the ventilation device to the front plate of the trolley;
