progress101,
Here's what the Bathmate manufacturers suggest:
# **Please can you try the relevant test below:**
**Bathmate Hydropump:**
Tutorials can be found at
dxpsupport.com
**Hydromax Hydropump:**
If your pump has been left in the lock position over a period of time, it can change the formation of the valve.
Please flick the Hydromax pip (switch on top of the pump) left and right quickly, a few times.
This should then reset the valve.
Tutorials can be found at
dxpsupport.com
If it doesn’t hold and you can see a fair amount of air we can try a flush test.
In the water again, submerge the pump, press down the cap, keep it pressed in,
place your hand over the end of the bellows gaiter and pump vigorously under water.
This will force water around the o ring and will remove any contaminants.
If there is any muck or debris there this will flush it out.
**Still, having an issue?...Please submit the following to
[email protected]**
Whilst testing, can you see if the bubble's are coming from the valve tip or from inside the pump vessel?
If you're still having a problem, please private message me a picture of the back of the instruction manual, along with your full name, address and place of purchase. I can send your warranty claim to the manufacturer and ask them to ship out a replacement valve.
Harrison