ADJUSTMENT
This section explains how to adjust the dumbbell bench. See the accompanying exercise guide to see the correct form for several exercises. Make sure that all parts are properly tightened each time you use the dumbbell bench. Replace any worn parts immediately. The dumbbell bench can be cleaned with a damp cloth and a mild,
HOW TO ADJUST THE ANGLE OF THE BACKREST
To adjust the angle of the backrest, pull the back- rest knob, raise or lower the backrest, and slowly release the backrest knob. Make sure that the backrest knob is engaged in one of the holes in the backrest bracket.
HOW TO USE THE ADJUSTABLE-WEIGHT DUMBBELLS
Each handle can be used with two, four, six, eight, or ten weight plates; each handle can also be used without weight plates.
To select the desired number of weight plates, first set a dumbbell on the deck as shown. Next, lift one of the selector pins, slide the selector pin to one of the adjustment holes, and then release the selector pin. Rock the selector pin from side to side to make sure that it is fully inserted into one of the adjustment holes. Adjust the other selector pin on the dumbbell in the same way. Always attach the same number of weight plates to both sides of each handle.
To use the dumbbell, lift it straight up off the deck, making sure that the unattached weight plates remain on the deck.
Backrest |
|
Backrest Bracket | |
Backrest Knob | |
Handle | Selector |
Pin | |
| Weight |
| Plates |
| Deck |
8 |
|