Welch Allyn 53000 Service Manual page 72

68 Disassembly procedure
NIBP pump
NIBP tubing
connection points
on the pump
NIBP tubing
connection points
on the manifold
Note
d. Cut the tie-wrap to free the pump from the pump holder.
Note
2. Remove the NIBP module.
a. Remove the four screws securing the NIBP module to the rear chassis.
Four screws securing the
NIBP module
POEM 1 NIBP modules use a flying NIBP pump power connector that is soldered
to the board.
POEM 2 NIBP modules use a standard connector on the board.
POEM 1
If your monitor has a printer, it is much easier to remove and install the NIBP
pump through the printer door, after the printer assembly is removed.
Welch Allyn VSM 300 Series
NIBP bleed valve
NIBP dump valve
NIBP pump power
connector
POEM 2