B. Braun Perfusor compact, Service Manual

Page: 48 / 82

Unit Elements
4
4 - 12 Perfusor® compact, 2.1 gb
4.12 Carrying Handle Designation Ord. No.
Carrying handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 6438
Exchange
Note
Not recommended as special tools are required.
1. Open housing (see „Open unit“
➨
p. 4 - 3) .
2. Remove N-Module (see „N-Module“
➨
p. 4 - 11) .
3. Pull adapter sleeve out of the joints.
4. Pull off handle and remove both joints.
5. Assembly is done in reverse order.
Note
Press in adapter sleeves carefully and do not kink.
4.13 Drive Designation Ord. No.
Drive, complete (with motor) . . . . . . . . . . . . . . . . . . . . 3450 6624
Straight pin lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3450 9100
WARNING
THE DRIVE CONSISTS OF SAFETY RELEVANT PARTS. OPERATIONAL
RELIABILITY CAN ONLY BE GUARANTEED WHEN THE DRIVE IS EX-
CHANGED COMPLETELY.
Exchange
1. Open unit (see „Open unit“
➨
p. 4 - 3) .
2. Move drive arm to middle position and lock.
3. Loosen screw on syringe size board, spread snap-in hook and
remove board.
4. Loosen both screws on drive and remove drive.
5. Insert syringe size board.
6. Mount scraper ring and axial positioner and screw down
drive.
7. Snap in syringe size board on both sides.
Note
Always fasten syringe size board with screws to centering bearing.
Fig.: 4 - 13
Carrying handle
Fig.: 4 - 14
Syringe size board
Snap-in hook
Lock washer
Do not jam