【Science kit】Orbi

1.Wipe off excess saltwater from the fuel cell and clean any oxidation on the magnesium sheet and connectors.

2.Check if the tubes, connection modules, and fuel cell are assembled correctly. (Refer to the manual P13-15)

3.Inspect the fuel cell to ensure the internal non-woven fabric is moist.

4.If the magnesium sheet is corroded as shown in the image, please replace it.

5.Check if the legs are assembled correctly. (Refer to the manual P17-18)

6.Ensure the gearbox is properly assembled. (Refer to the manual P4-7)

7.If the 8cm tube has been cut to less than 6cm, use the A10 connector to extend it back to 8cm.

• First, push the piston all the way to the bottom.

• Then, use a flat-head screwdriver to pry it out.

• If the issue still cannot be resolved, please fill out the science toy spare parts request form below.

Please check whether all required parts have been lubricated: Step 6 & 7 on page P6, Step 1 on page P10, Step 21 on page P17, and Step 23 on page P18.