PURSUIT 2670 Denali, Owner'S Manual

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2670 DENALI
• Clean the exterior upholstery with a good vinyl cleaner and dry thoroughly.
• Remove as many cushions and open as many locker doors as possible. Leaving as many of
these areas open as possible will improve the boat’s ventilation during the storage period.
14.2 Winterizing
Freshwater System
The entire freshwater system must be completely drained. Disconnect all hoses, check valves,
etc. and blow all the water from the system. Make sure the freshwater tank is completely drained.
Use only very low air pressure when doing this to prevent possible system damage. Because of
the check valve mechanism built in the pump, blowing the lines will not remove the water from
the freshwater pump. Remove the inlet and outlet hoses on the pump. Turn the pump on and
allow it to pump out any remaining water....about a cupful. A recommended alternative to the
above-mentioned procedure is the use of commercially available non toxic, freshwater system
antifreeze. After draining the potable water tank and lines, pour the antifreeze mixture into the
freshwater tank, prime and operate the pump until the mixture flows from all freshwater faucets.
Be sure to open all water faucets, including the freshwater spray head in the stern bait station sink.
Make sure antifreeze has flowed through all of the freshwater drains. For additional information
on the freshwater system refer to the Freshwater System chapter.
Raw Water System
Completely drain the raw water systems. Disconnect all hoses and blow the water from the
system. Use only very low air pressure when doing this to prevent possible system damage.
Because of the check valve mechanism built in the raw water washdown and livewell pumps,
blowing the lines will not remove the water from that raw water pump. Remove the inlet and
outlet hoses on the pumps. Turn each pump on and allow it to pump out any remaining
water....about a cupful. A recommended alternative to the above-mentioned procedure is the use
of commercially available non-toxic, potable water system antifreeze. If potable water antifreeze
is used, pour the mixture into a pail and put the raw water intake lines into the solution. Run the
pumps one at a time until the antifreeze solution is visible at all raw water faucets and discharge
fittings and drains. Be sure antifreeze has flowed through all of the raw water drains.
Marine Toilet
The marine toilet must be properly winterized by following the manufacturer’s winterizing
instructions in the marine toilet owner’s manual. Drain the intake and discharge hoses
completely using low air pressure if necessary. The head holding tank and macerator discharge
pump must be pumped dry and one gallon of potable water antifreeze poured into the tank through
the deck waste pump out fitting. After the antifreeze has been added to the holding tank, open
the overboard discharge valve and activate the macerator pump until the antifreeze solution is
visible at the discharge thru-hull.
Note: Make sure you follow the marine toilet manufacturer's winterizing instructions
exactly.
14-4