Sunrise Medical DeVilbiss 7305 Series Service Manual page 8

Top Cover
Vacuum
Gauge
Vacuum
Level
Control
PC Board
(see matrix)
Bottom Cover
Figure 7
Motor Mount replacement:
1. Remove defective motor mounts by sliding them out of the
holes in the motor bracket. (Fig. 8)
2. Install the new motor mounts by sliding them into the motor
bracket holes.
Battery and Printed Circuit Board replacement:
1. Remove the top portion of the unit as described in the Top
Cover Replacement section on page 7.
2. Disconnect motor wire connector from the Printed Circuit
Board and set the top cover and motor assembly aside.
3. Lift the battery and Printed Circuit Board up and out of the
base. (Fig. 7)
4. Disconnect the battery wire connector from the Printed
Circuit Board. (Fig. 8)
5. Replace battery or Printed Circuit Board and reassemble by
following the above in reverse order.
NOTE: To add a battery to the 7305D Model, the Printed Circuit
Board must also be changed. Follow the instructions above to add the
battery. Order Part number 7305P-620 for high capacity battery.
M A I N T E N A N C E
Motor
Battery
Assembly
8