CardioQuip MCH-1000 Operators & Service Manual page 53

11. Turn off the mains power switch, and drain the system completely. If necessary, repeat
the flushing sequence until all cleaning chemical is removed from the system.
12. With a nylon brush, clean the fan guard and air intake grille on the underside of the unit.
All debris should be removed so that air flow is not impeded.
13. Inspect all plastic tubing on the hose kits. Any tubing that is clouded and/or has lost its
flexibility should be replaced. To ensure proper function, exterior tubing must be
replaced every 2 years regardless of condition. Replacement involves the detachment of
the current hose and attachment of new hoses as outlined in the Maintenance section
of this manual.
14. Internal tubing inspection: Instruct a qualified serviced personnel to unplug the unit and
remove the side panel (fig. 52.1) from the device. Visually inspect the clear internal
tubing. If the tubing does not appear clouded or discolored, reattach the side panel.
Fig. 52.1 Removing Side Panels
Only remove the screws
highlighted in red:
15. Perform the procedure listed under After Every Use. The system can now be returned
to use or stored. Always store the system drained and dry.
WARNING: Electric shock hazard. Access panels should be removed only by
qualified service personnel.
WARNING: If the tubing appears cloudy or discolored during the internal tubing
Inspection, immediately remove the device from service and contact CardioQuip
Customer Service for details regarding servicing assistance.
MCH-1000(m)
(DO NOT REMOVE BOTTOM
MAINTENANCE | Quarterly Maintenance Procedure
MCH-1000(i)
FOUR SCREWS)
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