Section 6 Maintenance & Care; Annual Verification & Servicing; Cleaning; Storing The Dosebadge - Cirrus Research doseBadge CR:112A User Manual

Reader unit and personal noise dosimeters
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Page 38
Section 6 Maintenance & Care
Annual Verification & Servicing
It is strongly recommended that all doseBadges and Readers are returned to
Cirrus or an authorised service centre at least every 12 months for
verification, calibration and servicing.
This should only be carried out by Cirrus Research plc or a service centre authorised by
Cirrus Research plc for the service and calibration of the doseBadge.
The date that the Reader and doseBadges are due for "recalibration" can be seen on the
print-out and in data transferred to the computer.

Cleaning

The doseBadge, Reader and Keyfob should only be cleaned with a damp,
lightly soaped cloth. No solvent based cleaners should be used as they may
damage the doseBadge window or the case labels.
The doseBadge microphone grill must be protected against soiling as blocked grill holes
can deteriorate the performance of the unit. Attempting to remove dirt from these holes
with sharp implements can damage the sensitive membrane underneath.
The RC:112A Reader Unit should be cleaned with a damp cloth only. Ensure that the
InfraRed port and the Acoustic Calibrator are free from damage and dirt. Do not insert
any sharp objects into the Acoustic Calibrator.

Storing the doseBadge

If the doseBadge is left unused for a period of time longer than a few days, it
is recommended that the doseBadge be fully charged. This will avoid any
potential damage to the internal batteries through unwanted discharge.
If the doseBadge is not used for 1 hour, it will go into Sleep mode to protect the
internal battery and to prolong the operating life. To use the doseBadge, the Shake-to-
Wake sensor must be activated. Please refer to page 18 for details.
If the doseBadge is left unused, the internal batteries in the badge must be left
charged. When fully charged and not used, the badge battery will remain charged for at
least 14 days. If the unit is stored longer than this and the batteries are left to become
totally discharged, THEY WILL EVENTUALLY BE DAMAGED.
To prevent damage please ensure that the doseBadges are recharged every 2
weeks (14 days).
doseBadge User Manual

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