Troubleshooting
Problem:
Adjustment knob will not tum while handle is in base.
Solution:
Ensure the handle is fully depressed Into the dumbbell base. If not fully depressed, the
locking mechanism will not be released.
Solution:
Check to see if any weight plates have been put into base backwards. All weight plates must
have the selection tongue facing away from the grip of the handle.
Problem:
Dumbbell handle does not insert into base when no plates are selected.
Solution:
Make sure both adjustment knobs are set directly to 2.5 kg or 5 lb.
Solution:
Make sure all weight plates have the selection tongue facing away from dumbbell grip.
Manufacturer: CHAL-TEC GmbH, Wallstraße 16, 10179 Berlin, Germany
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