Sundial Time Systems

Cleaning and Disinfecting Guide

NOTE:  These instructions apply ONLY to the new generation Fingerprint Sensors (hard surface).  Original generation Fingerprint Sensors (rubbery feel) use only adhesive tape and damp lint-free cloth.

Instructions for Disinfecting Optical Fingerprint sensor

• Use Ethanol or Isopropanol in concentrations of less than 50%.
• Use Hydrogen Peroxide (H2O2), in 3% solution in water.
• Disconnect the unit from the power source.
• Apply the liquid to a soft lint-free material (same as used to clean camera lenses) and gently dab the optical sensor.
• Make sure there is no residual solution left over the sensor, if there’s a sticky residue or underlying oiliness, you may use scotch tape to get rid of it by placing it on the sensor and peeling it off.

Instructions for Using Cleaning Solution

• Disconnect the unit from the power source.
• Apply the liquid to a soft lint-free material (same as used to clean camera lenses) and gently dab the optical sensor.
• DO NOT pour any liquid directly on the optical sensor.
• DO NOT submerge the scanner in liquid.
• DO NOT rub the optical sensor with an abrasive material, including paper.

Instructions for cleaning timeclock

• Standard Swipe and go time clocks should be cleaned with a soft lint-free material, extra grime around corners can be worked off with a cotton swab. Using soft lint-free material start at the back reader and work forward.
• DO NOT pour any liquid directly on the terminal.
• DO NOT submerge the terminal in liquid.
• DO NOT rub the terminal with an abrasive material, including paper.

Allowable Brand Name Cleaning and Sterilization Wipes
 New Generation Quaternary/Alcohol Technology (Low concentration)

Allowable Brand Name Solutions
 Cleaning Solutions:

Disinfecting Solutions (by category):
 Glutaraldehyde

Iodine

New Generation Quaternary/Alcohol Technology (Low concentration)

Phenol