1.Remove two screws (1) and cover (2).

2.Remove two screws (3), actuator block (4), lever (5), and valve (6).

3.Tag and disconnect 1/8 in. purple tubing and 1/8 in. red tubing from valve (6).

1.Connect 1/8 in. purple tubing and 1/8 in. red tubing to proper fittings of valve (6).

2.Position valve (6) in actuator block (4); then while holding lever (5) in position, secure actuator block with two screws (3).

3.Install cover (2) and secure with two screws (1).

1.If kink valve does not open completely when handpiece is removed from holder, loosen set screw (7).

2.If kink valve does not close completely when handpiece is properly stowed in holder, tighten set screw (7).