Clean the manual or electric pump with dry or damp cloth. Do not rinse or
submerge the pump in water.
Check the cap o-ring after every dive, clean it and only apply a thin film of silicone
grease. There is no need to over-lubricate the o-ring. All the o-rings in the device
are made of Nitrile rubber (NBR). Unlike silicone rubber o-rings, NBR o-rings are
not prone to swelling, so the type of silicone grease is not critical. Change the o-
rings periodically or in case you detect any damage.
To keep the rubber valve working flawlessly, occasionally lift the silicone flapper
valve's upper lip and apply a dab of silicone grease between the lip and metal part
of the housing the lip seals against. Rotate the valve pressing lightly downwards to
spread the grease evenly. Greasing the valve will ensure a proper seal.
9.
Troubleshooting
To remove the threaded adapter from the housing if it cannot be done manually
Locate the left-hand threaded M5 bolt and nut in the product bag.
Remove the printed circuit and the power wires from the adapter.
Push the bolt from the top through the adapter hole and wind the nut from inside. Tighten
with Allen wrench (turning in the counterclockwise diredtion) until the nut gains enough
traction against the adapter bottom. If necessary, use the wrench or small pliers to hold
the nut.
Keep turning the wrench in the same direction to unscrew the adapter completely.
