ZOLL 330, Service Manual, Page: 41 / 86

Replacement Part Installation
9650-000278-01 Rev. B ZOLL 330 Multifunction Aspirator Service Manual 3–15
6 Remove the battery by unscrewing the four 6-32 x 2 1/4 screws and detaching the
plug from its locking latch.
Save these screws.
7 Disconnect the Power Input Cable from the PIM board by pressing on the locking latch
and pulling the cable straight up from the connector.
8 At the Exhaust Muffler side of the exhaust muffler side dove tail, remove the two
6-32 x 1/4 screws securing the dovetail stabilizer bracket
Save these screws.
9 Turn the chassis to face it’s opposite side, and then remove the one 6-32 x 1/4 screw,
then and the one 6-32x 1/8 screw below it.
Pull the dovetail stabilizer bracket from the chassis.
Save these screws.
10 Loosen the screws of the SAM board closest to the PIM board, and then disconnect
the J1 PIM connector from the J1 SAM connector.
11 Remove the four 4-40 x 5/16 screws holding the PIM board to the aspirator module.
Save these screws.
12 Lift the defective PIM board off the module.
13 Position the new PIM Board on the aspirator module making sure to mate the J1 PIM
connector to the J1 SAM connector.
14 Secure the PIM Board. Clean screws and apply Vibra-Tite to each of the five 4-40 x 3/
16 screws, re-insert, then tighten.
Torque: 3.5 in lbs.
Bit Size: #1 Phillips head
15 Confirm the connection of the J1 PIM connector to the J1 SAM connector, then tighten
the screws of the SAM board closest to the PIM board.
16 Re-connect the battery by attaching its cable to the battery connector (pull lightly on
cable to ensure it is locked in place and avoid kinking the cable).
Clean screws and apply Vibra-Tite to each screw, re-insert, and tighten the four
6-32 x 2 1/4 screws to secure the battery.
Torque: 9 in lbs
Bit Size: #2 Phillips
17 Re-assemble the battery compartment cover. Clean screws and apply Vibra-Tite to
each screw and tighten the four 6-32 x 5/16 screws.
Torque: 9 in lbs
Bit Size: #2 Phillips
Step Action