Whale water pump

[Robert_374373903]

Before we go on holiday again I want to make sure my pump does not play up again. Printed off the whale instructions and thought this is easy thing to do .I got as far as looking at the diagram and what we have only to find there is no screw for adjusting , just a empty hole after taking off the blue cap. Our caravan is year 2000 Eccles Topaz. The pressure switch looks same as the Whale instructions one except screw, any ideas guys?.

 

[xtrailman]

Perhaps you have a separate pressure switch, its usually a white thing with a knurled knob on top.

 

[Robert_374373903]

Thank you for reply, have checked pipe work and there is nothing like that