[. . . ] Also, when adjusting the height or angle, do not suddenly loosen the bolts. Loose bolts may result in the rack overturning or parts dropping, causing injury. Placement on a sloping, unstable surface or on steps may result in the product being unstable and subject to overturning. [. . . ] Lift up the main frame and open up the left arm, the right arm, and the snare arm. Left arm Right arm 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. 130° 130° 1, 100 mm 14. Securely tighten the bolts on clamps q, w, and e. Clamp q Clamp w Bolt Bolt Clamp e Bolt 15. Check all bolts and screws once again and ensure that they are tightly fastened. 8 RS502 Owner’s Manual Attaching the Holders 1. Loosen the bolts on the following seven clamps (A to G) and rotate or move the clamps to the positions shown below. Following this, securely tighten all of the bolts to lock the clamps in place. • One snare clamp (A) • Three tom clamps (B, C, and D) • Two cymbal clamps (E and F) • One drum module clamp (G) Tom clamps (x3) E G B A C F Drum module clamp D Snare clamp Cymbal clamps (x2) NOTE Tom clamp D should be moved but not rotated. (All other clamps are rotated. ) RS502 Owner’s Manual 9 2. Attach a tom holder to each of the three tom clamps. CAUTION Take special care with tom holders as they have sharp tips that could cause injury. Tom holder Bolt Tom clamp 2-1. Attach a cymbal holder to each of the two cymbal clamps.  On the left arm  On the right arm Cymbal holder Cymbal holder Sleeve (black) Sleeve (black) Bolt Bolt Cymbal clamp Cymbal clamp 3-1. Securely tighten the bolt on the cymbal clamp. NOTE When tightening the bolt, ensure that the black sleeve is positioned inside the clamp’s mounting hole and securely held. 10 RS502 Owner’s Manual 4. Attach the snare holder to the snare clamp. CAUTION Take special care with the snare holder as the rod has a sharp tip that could cause injury. Snare holder Snare clamp Bolt 4-1. Securely tighten the bolt on the snare clamp. If going on to assemble a Yamaha electronic drum kit, please refer to the Assembly Manual booklet that came with your pad set. Troubleshooting  The rack is unstable even though placed on a level surface. Check whether the arrow stickers are lined up with the slits in the clamps. [. . . ] Lot 8, Jalan Perbandaran, 47301 Kelana Jaya, Petaling Jaya, Selangor, Malaysia Tel: 03-78030900 DENMARK Yamaha Music Europe GmbH, Tyskland – filial Denmark Generatorvej 6A, DK-2730 Herlev, Denmark Tel: 44 92 49 00 PANAMA AND OTHER LATIN AMERICAN COUNTRIES/ CARIBBEAN COUNTRIES Yamaha Music Latin America, S. A. Torre Banco General, Piso 7, Urbanización Marbella, Calle 47 y Aquilino de la Guardia, Ciudad de Panamá, Panamá Tel: +507-269-5311 PHILIPPINES Yupangco Music Corporation 339 Gil J. Box 885 MCPO, Makati, Metro Manila, Philippines Tel: 819-7551 FINLAND F-Musiikki Oy Kluuvikatu 6, P. O. [. . . ]