ITC Hemochron Signature Elite Whole Blood Microcoagulation System - Manual (Page 79)

79
SERVICE AND MAINTENANCE
CAUTION: This manual provides safety instructions for instruments equipped with class 1 or class 2
barcode scanner lasers. Please refer to the back panel of the instrument to identify the class of laser
and follow appropriate instructions provided in this manual.
Routine Maintenance
Inspect and clean the cuvette opening as required. Remove residual dried blood or other foreign matter using
water-moistened cotton swabs.
Remove any residual water with dry cotton swabs. If a disinfectant is needed, use a 0.5% solution of sodium
hypochlorite or a 10% dilution of household bleach in water. Wipe instrument with a water-dampened cloth to
remove residual bleach from the plastic surfaces.
Apply solution to clean and disinfect areas contaminated with blood. DO NOT use solvents or strong cleaning
solutions as they may damage the instrument’s plastic components. Routine maintenance other than cleaning
normally is not required.
Service
The HEMOCHRON Signature Elite instrument is almost completely self-monitoring and has no user serviceable
parts.
It monitors internal circuitry and reports problems to the display screen automatically. Malfunctions are
indicated by error messages detailed in the section “Troubleshooting.”
For Class 2 Laser Instruments:
CAUTION: CLASS 2 LASER RADIATION WHEN OPEN. DO NOT STARE INTO THE BEAM.
Battery Care
To optimize battery life, it is recommended that the HEMOCHRON Signature Elite instrument be run on its
battery during the day. It can be plugged into a Hospital Grade AC outlet overnight to allow the batteries to
recharge. The life of the lithium battery is optimized when the battery is exercised in this manner.
A fully charged battery will operate as defined in the Operation specifications section on page 13.
When the batteries are drained to the point that valid testing cannot be performed, the instrument will display
“CHARGE BATTERY” (see “Troubleshooting”). At this point, the instrument must be plugged in for operation
and recharging. Once plugged into a Hospital Grade AC outlet, the instrument can be used immediately.
Caution
The battery used in this device may present a risk of fire or chemical burn if mistreated. Do no disassemble,
heat above (60°C), or incinerate. Replace battery with Cell-Con, Inc Li-Ion Battery Pack Model 85280 only. Use
of another battery may present a risk of fire or explosion.
Dispose of used battery promptly. Keep away from children. Do not disassemble and do not dispose of in fire.
Instrument Disposal
If disposal is necessary, follow local regulations for disposal of electronic devices.