16
Maintenance
Battery Removal
Remove batteries from the DPV prior to any maintenance activity.
Shroud Removal
It is not necessary to remove the propeller shroud for any routine maintenance. The shroud is only to be removed by Dive Xtras maintenance
personnel during a DPV overhaul.
O-Rings
The most important step in your DPV’s maintenance is cleaning and maintaining your O-rings. Start by disassembling your DPV into its three main components:
the nose cone, the body cylinder, and the tail unit. Then remove both O-ring pairs around the base of the nose cone and around the tail. Clean each O-ring with a
clean cloth or paper towel, and wipe around each O-rings’ groove. Then apply a light coating of silicone gel to the two innermost O-rings. This helps to preserve
their sealing ability and lengthen their lifespan. If you notice any cracking or splitting on your O-rings, you’ll need to replace them before diving again.
Propeller
For propeller maintenance, first inspect your DPV’s blades for obvious damage. It’s common for the leading edges to show signs of wear over time, so look for
any damage beyond just nicks and scratches. Next, check the rotation of the prop, making sure it rotates smoothly and does not rub against the prop shroud at
all. (This is usually only a concern if the propeller or shroud has been dropped or damaged, but it’s still recommended to check periodically.) Lastly, although our
swept-design propellers are highly effective at shedding foreign objects, there is still a small possibility that your prop may have become entangled. Clear out any
kelp or fishing line from around the propeller. If you need to remove the prop, simply remove the large screw in the center of the prop base and reattach once
cleaning is complete.
Thumb Trigger
Finally, you’ll want to test your thumb trigger. Check for ease of movement. If your thumb trigger is hard to press or doesn’t spring up easily, check the spaces
around the thumb trigger for debris or blockage. You can usually clear out any foreign material with some compressed air or water into the grooves. If this
doesn’t work, try disassembling the trigger itself by carefully removing the small star-bit screw attached to the thumb trigger.
After you’ve completed all these steps, simply reassemble your DPV and store it in a warm, dry location. Remember to remove your batteries from your scooter
before storing it.
To Next Page
Loading...