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AIR LEAK DETECTION

If your boat appears a bit soft, it might not be because of a leak. If the boat was inflated 
late in the day with 32°C (90°F) air, that air might cool down to 25°C (77°F) overnight. 
The cooler air exerts less pressure on the hull, so it could appear soft the next morning. 
If there has been no temperature variation, you need to start looking for a leak:

•  Take a good look at your boat from just a few feet away. Flip it over and closely check 

over the outside. Any large leaks should be clearly visible.

•  If you have an idea where your leak is, use a mix of dishwashing liquid and water in a 

spray bottle, and spray over the suspicious areas. Any leak will produce bubbles that 
will pinpoint the location of the leak.

•  Check valves for leak, if necessary, spray soapy water around the valve and the valve 

base.

LEAK DETECTION AND REPAIR

SMALL REPAIRS

1.  Thoroughly clean and dry the damaged area. Completely deflate the product.
2.  Cut a portion of the patch to cover the puncture and allow an additional 1/4” on 

all sides. Always cut a round patch, never leave square corners.

3.  Be sure the repair area is completely dry.
4.  Apply generous coat glue to the vinyl repair patch and to the product.
5.  Allow the glue to dry for 2 to 3 minutes, or until the glue becomes tacky.
6.  Apply the patch to the product, using your thumb or finger; apply even pressure 

across the entire surface of the patch. Make sure the edges of the patch are 
pressed down along the entire diameter.

7.  Allow the product to dry for at least 12 hours before inflating and using.

If there are large tears/cracks, please bring the water craft or any essential equipment 
part into a professional repair shop for appropriate repair or replacement.

Inadvertent punctures can be repaired using included vinyl repair patch and vinyl glue. 
You can also purchase additional PVC or silicon based glue for repairing camping mats, 
tents or shoes from your local market to patch your boat. Please refer to the instruction 
of the glue for patching. 

Summary of Contents for BT-UD250

Page 1: ...INFLATABLE AIR DECK SPORT BOATS User s Guide BT UD250 BT UD298 BT UD350 w w w a q u a m a r i n a c o m...

Page 2: ...aware of and comply with all relevant safety regulations For all water recreation or sport you should have a reasonable swimming ability Just as swimmers have a cardinal rule about not swimming alone...

Page 3: ...on in mind DO NOT sleep inside of your Aqua Marina while on the water BT UD250 BT UD298 BT UD350 Category Model D C C Item size 8 2 x55 2 5 1 4m 9 9 x61 2 98 1 55m 11 6 x63 3 5 1 6m Max Air pressure 0...

Page 4: ...ring towing rope Aluminum oar Anti collision rubber strake High pressure recessed valve Engine mount Safety grab handle Velcro oar holder only for BT UD350 PVC lift handle only for BT UD350 NOTE Drawi...

Page 5: ...ve button in and turn counter clockwise 90 degrees so it pops up and is in the OUT position 3 Insert the pump hose and twist it 45 degree clockwise to lock in place Inflate until you reach the require...

Page 6: ...Effort Use full range of the pump cylinder while keeping your arms extended Bend your knees and use the body weight DOUBLE ACTION SINGLE ACTION Electric Pumps can be used to inflate boat up to 80 90...

Page 7: ...ch seat Slide the bench seat into the position by inserting the flaps on both chambers of the boat into notches on the seat board Please note the second bench seat is sold separately 4 With the floor...

Page 8: ...t in safety hazards Never stand on or rest objects on the boat during inflation Never open the cap of air valve while the boat is in use Be sure the valve is tightly closed before using the boat Befor...

Page 9: ...y remaining air as you go Then have one fold from the bow and tuck the bow neatly underneath 4 For the DWF air deck floor make the first fold from the front Continue folding towards the valves tightly...

Page 10: ...ation and operation WARNING Overpowering a boat can result in serious injury death or boat damage Do not exceed the maximum motor power ACCESSORY ASSEMBLY 1 Join the two shafts of the oars by snapping...

Page 11: ...any excess moisture that could cause unsightly mildew Use as few cleaning agents as possible do not discharge waste agents into water and clean your boat preferably on land Choose a cool and dry spot...

Page 12: ...ea Completely deflate the product 2 Cut a portion of the patch to cover the puncture and allow an additional 1 4 on all sides Always cut a round patch never leave square corners 3 Be sure the repair a...

Page 13: ...Completely deflate your DWF air deck floor 2 Undo the dust cap and insert the valve wrench into the valve and twist counterclockwise to remove the valve A Try to tighten the valve B Re install or rep...

Page 14: ...ure there are no strings from the drop stitching material 6 Note the bottom piece of the valve is not attached to anything 7 Fit the valve back into your DWF air deck floor 8 Align all the threads and...

Page 15: ...e of the package or it will be refused 3 If a product is deemed to have manufacturing defect the warranty covers the repair or replacement of the defective product only AM will not be responsible for...

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