Problem
Adjustment knob will not turn while handle is in base.
Solution
a. Ensure the handle is fully depressed into the dumbbell base. If not fully depressed, the locking
mechanism will not be released.
b. 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
a. Make sure both adjustment knobs are set directly to 2.5kg.
b. Make sure all weight plates have the selection tongue facing away from dumbbell grip.
Problem
Dumbbell can not be placed in the base when all weight plates are selected.
Solution
a. Make sure that the dumbbell is placed in a horizontal position in the base. This avoids jamming.
4. TROUBLESHOOTING
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