Cleaning & Maintenance

Proper maintenance ensures reliable performance and extends the life of your Data Walker.

Cleaning the Device

Main Unit

Wipe the enclosure with a soft, damp cloth
Use isopropyl alcohol (70%) for disinfection
Avoid getting moisture in the USB port
Do not use abrasive cleaners or solvents
Allow to dry completely before use

Display

Clean with a microfiber cloth
Use screen cleaner if needed (spray on cloth, not screen)
Do not press hard on the display

Sensor and Cable

Wipe sensor housing with alcohol wipes
Check RJ22 connectors for debris
Inspect cable for wear or damage
Replace cable if outer sheath is damaged

Infection Control

In clinical settings, follow your facility's infection control protocols. The device should be cleaned between patients when used on shared equipment.

Wheel Magnets

Periodically check that magnets are secure
Clean adhesive residue if a magnet comes loose
Re-attach with strong adhesive (cyanoacrylate or epoxy)
Run self-test after replacing any magnet

Inspection Schedule

Recommended inspection frequency:

Daily: Visual check of display and connections
Weekly: Clean enclosure, check cable condition
Monthly: Run self-test, verify calibration, check magnets
Quarterly: Full calibration verification against measured course

Storage

Store in a dry location
Avoid extreme temperatures (below 0°C or above 45°C)
Keep away from strong magnetic fields
Charge battery before long-term storage
Coil cables loosely to prevent damage