Mch-1000(I) Control Module Check; Basic Function Test - CardioQuip MCH-1000 Operators & Service Manual

CAUTION: Do not use sharp objects to adjust or select switches on the control
panel.
CAUTION: Do not overtighten the control panel clamp or articulated arm lock.
Mechanical damage may result.

MCH-1000(i) Control Module Check

1. Unpack the Control Module and visually
inspect for shipping damage (scratched or
cracked screen, dents, broken or exposed
wires, bent pins, etc.).
2. Using the articulated arm, mount the Control
Module on one of the convenience handles
on the MCH base unit, or on a suitable pole
within reach of the MCH base unit with the
Control Module's 15ft (3m) cable.
3. Plug the Control Module connector into the
front panel of the MCH base unit.

Basic Function Test

1. MCH-1000(i): Move the internal recirculation valve to the
INTERNAL position and add approximately three gallons (12
liters) of sterile or 0.22-micron filtered water to the water tank.
MCH-1000(m): Connect a loopback hose to the main hose
connectors, and add approximately one gallon (4 liters) of
sterile or 0.22-micron filtered water to the water tank.
2. With the front panel mains power switch in the OFF position, plug the power connector
into a dedicated "hospital grade" power outlet. The outlet should match the voltage,
frequency and capacity listed on the MCH nameplate.
3. Turn on the mains power switch. Ensure that the unit runs through a successful system
test.
4. Ensure that the cabinet fan located under the system is operational.
5. Inspect the external tubing according to the Weekly Maintenance Procedure to be sure
they are clear. Hoses shall be free of kinks, closed valves, etc. that would block water flow
through the hose loop.
6. Touch the
Prime
to recirculation mode approximately every ten seconds (check for ten-second bursts of
water flow in the water tank).
7. After priming, ensure the water level in the water tank does not drop below 4 inches by
adding sterile or 0.22-micron filtered water as necessary.
button. The pump should turn on and the valve should switch from cool
Control Module with articulating mount
MCH-SCRN
MCH OPERATION | Initial Operation Check 41