OSTEOMED

POWER

OSTEOPOWER TECHNICAL BULLETIN

Lever Arm Motor Unit (LAMU) P/N 450-0034

Rethinking Possibilities, Reshaping Lives

FEATURES:

Proprietary brushless DC motor delivers exceptional, reliability and consistent speeds

Ergonomic shape provides exceptional control

Advanced electronic circuitry brakes motor instantaneously

Operates in both high speed (0-70,000 RPM) and standard speed (0-24,000 RPM)

modes

Lightweight integrated power cord

Internal module coupling mechanism allows the easy and quick insertion of a wide

variety of handpiece modules

All handpiece modules can be inserted in four different orientations at 90 degree

intervals. This allows the operator to orient the handpiece module based on clinical

assessment, visibility and comfort

Insulating thermoplastic housing assures cool handpiece operation and extremely high

durability

Motor Unit and Cord are fully autoclavable The Lever Arm Motor Unit allows for finger

control of:

Variable speed

OST

Maximum Speed Range

Forward/Reverse

"SAFETY" mode operation

Detachable Telescopic Lever Arm

OPERATING INSTRUCTIONS - 450-0034:

Before the Lever Arm Motor Unit (LAMU) can be activated, the safety wheel must be

rotated backward to show green dot (Fig. 1)

OST

a. Maximum Speed Range selection choices are: SAFETY, 100%, 75%, 50%, 25% or

Di (12.5%) of maximum speed capability (Fig. 2)

b. Please refer to Speed Conversion Chart affixed to the top of the console to select

handpiece module maximum speed

c. At initial start up, the Motor Unit defaults to the "SAFETY" mode and Forward

direction

d. Prior to inserting or removing handpiece modules, make sure the Motor Unit "Safety

Lever" is set to the SAFETY mode

2.

To select a speed percentage setting, momentarily slide the speed control button

backward. To change direction slide forward.

3. After selecting the desired speed range setting, motor speed is controlled by depressing

the Lever Arm. By varying the amount of finger pressure at any point along the length

of the Lever Arm, motor speed will vary. Greater pressure exerted on the Lever Arm

results in higher motor speed. (Fig. 3)

4.

Motor direction is controlled by the speed control button. By momentarily sliding the

Fig. 3

speed control button toward the handpiece module, motor direction will be reversed.

A repeating audible "beep" will occur when the motor is operating in reverse. The

Reverse LED indicator on the console will also illuminate when the motor is in the

Reverse mode, (Fig. 4)

DSI

5. For handpiece modules designed to operate at 70,000 RPM, insert the handpiece

module into the Motor Unit with the high speed dot in alignment with the laser marking

on the distal tip of the LAMU. (Fig. 5)

6. To select a maximum speed of 24,000 RPM, insert the handpiece module into the

Motor Unit in any other orientation.

7. When using the optional footswitch, the lever will be disabled. The lever may be

removed by rotating the lever 180 degrees toward to motor unit cord and pull the lever

arm out.

WARNING

Read Manual Before Use

OsteoMed

OSTEOMED | 3855 Arapaho Road | Addison, TX 75001 | 800-456-7779

3885 Arapaho

Addison,

086530469057

REV: G

REF 450-0