Asko TL751 XXLW Service Manual page 31

5Tighten the lock nut up to the bottom of the unit once all adjustments have been made.
Adjustment Miscellaneous
Lock the legs in place by turning the locking nut
clockwise so that the dryer is stable.
3. Outlet Duct Connection
Never use a plastic or aluminum foil duct.
Use a durable 4-inch metal duct (the duct outlet is provided
with the dryer. Ask local shops for an additional duct).
Make the duct outlet the shortest possible length.
Clean the duct before installation.
Do not use a bent duct.
Use aluminum tape for connection and rub for close
adhesion.
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