As the first figure shows, please choose the servo with the longest axis. Please pay special care in each servo installation because servo can only rotate 180 degrees instead of 360 degrees. Necessary screws:
1) 8mm x 2
Step 4: Left Arm
Please attach the stick and rotate the servo clockwise until it stops. Then fix the stick as the last fourth figure. Necessary screws:
1) 12mm x 3
2) 8mm x 2
Step 5: Right Arm
Please attach the stick and rotate the servo clockwise until it stops. Then fix the stick as the last figure. Necessary screws shows:
1) 12mm x 3
2) 8mm x 2
3) 6mm x 1
Step 6: Left Arm + Chassis
Necessary screws:
1) 12mm x 2
2) 6mm x 1
Step 7: Right Arm + Chassis
Step 8: Middle Column
Step 9: Merging With the Base
Please attach the chassis to the base, rotate the servo clockwise until it stops. Then fix the servo on the base as the last figure shows.
Step 10: Branch 1
Necessary screws: 6mm x 2
Step 11: Branch 2
The number of the branch is 2. Necessary screws:
1) 8mm x 1
2) 6mm x 1
Step 12: Last Servo
Necessary screws: 8mm x 4
Step 13: Gripper 1
Necessary screws: 1) 8mm x 1
2) 6mm x 3
Step 14: Gripper 2
Rotate the servo clockwise until it stops and fix it as the last second figure. Rotate counterclockwise a little bit to connect the stick and the gripper.
Step 15: Attach the Gripper
Step 16: Add the Control Board
Please pay attention to the color of the 4 servo cables. The yellow color is adjacent to the arm. The coffee color is next to the joystick.
Step 17: Trouble Shooting
1) Why does the LED on the joystick board flash? A) The LED just lights up normally. It flashes when the board reboots. The reason is that there is too much current on the board. It may cause the servo angle to get out of range, as the screw is driven too tight.
B) Solution: Loosen the screws in each joint. Disconnect all the servo cables and reconnect them one by one. Please also check to see if you are following this manual when assembling the servos.
For any problem, please email me at ted99 at gmail.com or add me as friend in FB. (Ted Lien)