Nordsten drill - change from low to high gear

[ewald]

I have a Nordsten CLE lift-o-matic drill with no manual! I would like to know how to change it to high gear - do I need some more gear wheels, or do I move a drive chain somewhere?
Many thanks n advance

 

[sandy2210]

if i remember correctly from 40 years ago there is a lever on the right hand side that slides in or out to select the hi-lo gears

 

[SMID]

2 push/ pull knobs on the r/h side select high medium and low depending on the position.

 

[Pistonbroke]

Got a clh here and you swap the pear-shaped gear cassettes on the shafts coming out of the gearbox

 

[ewald]

Thanks for the replies - mine must be a very old drill, I discovered that you have to take off two sprockets and a chain (under the chain guard) and reverse them
Actually very easy - just a bit greasy
Off to drill some barley now