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Help! Danfloss BPT pump

Posted: April 1st, 2020, 2:06 pm
by Michael Freeman
Like a twit I let my heating oil run out. Went to bleed the pump and the 'P' pressure gauge will not budge! I'm not weak and turning lefty loosey :D .

Any ideas what would make it sieze shut?

Danfloss BPT 21

Re: Help! Danfloss BPT pump

Posted: April 1st, 2020, 7:11 pm
by SimonG
Turn it more till it goes. Wont be seized. Need a decent 4mm Allen key though.