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GRASEBY Ms 16A Infusion Pump Service Manual - internetMED

GRASEBY Ms 16A Infusion Pump Service Manual - internetMED

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Smiths Medical<br />

MS<strong>16A</strong> Syringe Driver<br />

Note:<br />

The motor case has two pegs on the front face, align the<br />

motor so that the pegs do not foul the locating pillar in the<br />

case assembly.<br />

h. Assemble the actuator and back bearing and the leadscrew and<br />

bearing.<br />

3. Actuator and bearing<br />

a. Ensure that the motor clamp (item 13) is loose.<br />

b. Depress the plunger into the half nut and slide the actuator<br />

assembly onto the leadscrew from the back bearing end.<br />

Figure 4-1 shows the correct way the actuator (item 18) faces.<br />

c. Fit the back bearing to the end of the leadscrew.<br />

d. Assemble the leadscrew and bearing assembly.<br />

4. Leadscrew and bearing assembly<br />

a. Align the pin on the leadscrew and bearing assembly with the<br />

slot in the cam assembly and press the leadscrew into position.<br />

b. Ensure that both front and back bearings fit snugly in their<br />

recess in the case assembly.<br />

4<br />

c. Check the motor is still correctly positioned (see Figure 4-5). Use<br />

a fresh adhesive pad on the clamp to hold the wires.<br />

Position sounder leads<br />

Insulation<br />

on self adhesive pad<br />

GM1196-D<br />

d. Tighten the clamp screw.<br />

e. Assemble the case.<br />

Figure 4-5 Piezo-transducer wiring<br />

Technical <strong>Service</strong> <strong>Manual</strong> Issue 6 (February 2005) 4 — 9

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