Yamaha RS502 Owner's Manual page 8

13.
Lift up the main frame and open up the left arm, the right arm, and the snare arm.
CAUTION
Do not open up the rack's left and right legs any more than shown in the figure below. Failure to observe
this precaution can lead to the rack toppling over and causing injury.
Securely tighten the bolts on clamps q, w, and e.
14.
Clamp q
15.
Check all bolts and screws once again and ensure that they are tightly fastened.
8
RS502 Owner's Manual
Left arm
Snare arm
130°
Bolt
Clamp e
Bolt
130°
1,100 mm
Bolt
Right arm
Clamp w