Revision B3-4
Maintenance: Inspection and Cleaning
MAC 5000 resting ECG analysis system
2000657-002
Inspection and Cleaning
Visual Inspection
Perform a visual inspection of all equipment and peripheral devices
daily. Turn off the unit and remove power before making an inspection
or cleaning the unit.
■ Check the case and display screen for cracks or other damage.
■ Regularly inspect all cords and cables for fraying or other
damage.
■ Verify that all cords and connectors are securely seated.
■ Inspect keys and controls for proper operation.
◆ Toggle keys should not stick in one position.
◆ Knobs should rotate fully in both directions.
Exterior Cleaning
Clean the exterior surfaces monthly, or more frequently if needed.
1. Use a clean, soft cloth and a mild dishwashing detergent diluted
in water.
2. Wring the excess water from the cloth. Do not drip water or any
liquid on the equipment, and avoid contact with open vents,
plugs, or connectors.
3. Dry the surfaces with a clean cloth or paper towel.
Interior Cleaning
General
Check for dust buildup on the surfaces of the interior circuit boards,
components, and power supply. Use commercially available
compressed air to blow away the accumulated dust. Follow the
manufacturers directions.