Owner`s manual

3100 OFFSHORE
65
Chapter 8:
VENTILATION SYSTEM
8.1 Cabin Ventilation
Ventilation to the cabin area is provided by three deck hatches
and opening port windows.
Port Windows
The port windows are secured by cam action locks. The locks
should be adjusted so they are tight enough to seal the windows
in the closed position, but not so tight that they break the
plastic. The cam locks are adjusted by turning the adjusting
screws located in each cam lock.
Deck Hatches
Each of the three deck hatches are supported in the open position by an
adjustable hatch adjuster. To close a hatch, loosen the hatch adjuster
and lower the hatch. Secure in the closed position with the two cam
levers on the inside of the hatch. The center hatch features a self-storing
sliding screen. The smaller hatches have removable screens.
Head Compartment
Ventilation to the head compartment is provided by an opening port window. The port window is secured
by cam action locks. The locks should be adjusted so they are tight enough to seal the window in the closed
position, but not so tight that they break the plastic.
Companionway
The companionway is equipped with a sliding screen located
behind the companionway door.
Opening Portlights
Forward Deck Hatch with Sliding
Screen
Companionway Screen