Revision L MAC™ 3500 Resting ECG Analysis System 5-21
2021337-036
Maintenance: KISS Pump Replacement Procedures
KISS Pump Replacement Procedures
NOTE
The KISS pump is an optional accessory.
1. Remove the battery as described in “Batte
ry Replacement”.
2. Remove the two fasteners at th
e back of the unit that secure the display panel
cover in place.
3. Remove the two fasteners from the top of the display panel.
4. Disconnect the two ground wires on either side of the display.
5. Pivot the display up to gain access to the pump assembly.
6. Press clip at the suction line connection and separate suction line from KI
SS
pum
p assembly.
7. Disconnect the two exhaust lines.
8. Disconnect the pump power cable from
the pump.
9. Using a #10 Torx driver remove the fo
ur fasteners holding the KISS pump
bracket in place and remove the KISS pump assembly.
10. Reverse the removal procedures to replace the KISS pump.