Heater control panel Potentiometers

[Bluebottle]

I'm restoring a Griff and all of the potentiometer/switches are Fubar!

Does anyone have a part reference for suitable replacement switches please?

[seaside]

These are the ones I ordered from Maplin...

Part Description Qty.

=============================

UH03D Hor Encl Preset 10k 2

[Bluebottle]

seaside said:

These are the ones I ordered from Maplin...

Part Description Qty.

=============================

UH03D Hor Encl Preset 10k 2

not sure how that would work as it only has 2 poles, and no switch?

looking on Maplin site i did find these;

Potentiometer with Switch

but im not sure what ohms resistance i need? anyone help on that?

[Loubaruch]

Seaside, the preset potentiometers you quoted are the type sitting on the water/air valves not the panel type that Bluebottle is looking for.

Those 10k presets you ordered are now unobtainable and have been obsolete for a few years now.

A suitable replacement is available direct from the US or from TVR Parts but it needs a small modification.

Sorry Bluebottle cannot help with your search.

Having ordered a quantity of the water valve presets from the US I have some spare if anyone is interested.

[The AJP Griff]

Hi Hamish. You're looking for a 10k linear side adjust potentiometer. Early ones fitted are 15mm and later ones are 10mm. Hopefully you should find some somewhere if you google it. I found these pretty quickly over the pond.
http://grangeramp.com/shop/index.php?main_page=pro...

[Bluebottle]

The AJP Griff said:

Hi Hamish. You're looking for a 10k linear side adjust potentiometer. Early ones fitted are 15mm and later ones are 10mm. Hopefully you should find some somewhere if you google it. I found these pretty quickly over the pond.
http://grangeramp.com/shop/index.php?main_page=pro...

Thanks
Not sure if this is an early panel but they measured 4.5k ohms which is what i replaced them with

[The AJP Griff]

Ahhh......
Sorry Hamish, I thought you were looking for the pots on the servo motors!