Replacing The Shuttle Assemblies; Replacing The Coil Assemblies - Getinge Arjohuntleigh NIMBUS II Service Manual

Nimbus/DFS Service Manual
Table 7 - Shuttle and Coil Parts List and Special Tool
Item Part Number
100 165301
110 165302
120 165300
130 165305
140 165304
15

Replacing the Shuttle Assemblies

15.1 Disassemble the Rear Case (Refer to Chapter 3, Page 5, Section 4).
15.2 Remove the screws (Fig 6, Item 50) and the compressor lids (Fig 6, Item 20). Make sure the
blanking grommets remain in the compressor casing.
15.3 Remove each shuttle assembly as follows:
15.3.1 Using a flat head screwdriver, carefully prise each tube (Fig 8, Item 20) off of its
connector and remove the connectors.
15.3.2 Remove the screws and washers (Fig 8, Items 30 and 40) from the shuttles
Fig 8, Item 10).
15.3.3 Remove and discard the shuttles (Fig 8, Item 10) from the compressor. Make sure the
small O-rings in the base of the shuttle are removed with the shuttle.
15.4 Install each shuttle assembly as follows:
15.4.1 Ensure the O-rings are in the bottom of the shuttles and install the new shuttles
(Fig 8, Item 10) into the compressor. Install and tighten the screws and washers
(Fig 8, Items 30 and 40) to secure each shuttle in position and refit the connectors.
15.4.2 Push each tube (Fig 8, Item 20) fully onto its connector.
15.5 Install the compressor lids (Fig 6, Item 20) and secure with screws (Fig 6, Item 50).
15.6 Assemble the rear case (Refer to Page 5, Section 5).
16

Replacing the Coil Assemblies

16.1 Disassemble the Rear Case (Refer to Chapter 3, Page 5, Section 4).
16.2 Remove the screws (Fig 6, Item 30) and the relevant compressor lid (Fig 6, Item 20). Make sure
the blanking grommets remain in the compressor casing.
16.3 Disconnect the power cables of the coil assemblies (Fig 8, Item 70) from the PCB display board.
Lift the grommets (Fig 8, Item 80), holding the power cables, out of the slots in the compressor.
16.4 If the coils are being removed from the compressor at the 5-way connector end of the pump,
remove the screw, washers and 'P' clip (Fig 6, Items 80, 90, 100 and 110) from the compressor
bracket.
16.5 Remove the screws and washers (Fig 8, Items 50 and 60) from the coils.
16.6 Lift the coils (Fig 8, Item 70) out of the compressor.
16.7 Install the new coils into the compressor, locating the guides in the slots of the coil plates.
16.8 Loosely install the screws and washers (Fig 8, Items 50 and 60).
Issue 2
April 2010
Connector - Outlet tube
Plug - Outlet tube
Grommet - Blank
Compressor Casting Half Centre Seal
Compressor Casting Half
SER0001
Description
Pump Repair
Qty
4
2
4
2
4
Chap 3
Page 15