Roche cobas Urisys 1100 User manual

4 Press the START button.** The display will read “Measurement starts in xx sec.”
The display counts down until start.
During this time, the strip incubates and
the retaining bar remains open.
5 After this time period, the measurement begins with the Reference pad and
then the test strip. The tray returns to
the Start position and the retaining bar
opens.
6 Remove and discard the used test strip when measurement is complete. Wipe
off any urine residue with a lint-free
cloth.
For further instructions, see the Operator’s Manual.
1 The Urisys 1100® Urine Analyzer is ready to read a test strip when the message
“Insert Strip” is displayed.
Dip a Chemstrip® 10 MD* Urine Test Strip briefly (one second) in the urine
sample. Draw the long edge of the test
strip along the rim of the specimen
container to remove excess urine.
Do not bend
test strip!
2 Dab the long edge of the strip lightly on absorbent paper to remove excess urine.
Make sure that each pad is blotted.
Reading Urine Test Strips
3 Immediately place the test strip, with the pads facing upward, on the test strip
tray. The end of the test strip must be
pushed below the clip as far as it will go.
About 2 mm of strip must be held under
the clip.
It is important that the test strip is correctly positioned and ready to be
read within 5–10 seconds after the
strip is dipped.
Urisys 1100® Urine Analyzer – Quick Reference Guide
* Hospitals may use Chemstrip
®
10 UA test strips.
** Operator ID has to be entered, if this function is activated.

Distribution in the USA by:
Roche Diagnostics
9115 Hague Road
P.O. Box 50457
Indianapolis, IN 46250-0457
dialog.roche.com
Roche Diagnostics GmbH
Sandhofer Strasse 116
68305 Mannheim
Germany
Rx Only
COBAS, URISYS 1100 and CHEMSTRIP
are trademarks of Roche.
© 2012-2021 Roche Diagnostics.
VV-06552-03 USA
03617564001 (08) 2021-12 USA
Use Chemstrip® Calibration Strips
(Cat. No. 11379194160).
Calibrate every 7 days or when the message
“REPEAT CALIBRATION” appears on the
display.
1 If the message “REPEAT CALIBRATION”
is in the display, press the START button.
The message “START CALIBRATION” is
displayed.
If the Urisys 1100® analyzer is in Ready-
to-Measure mode, press the left function
key to select “Calibr.” Next, the message
“START CALIBRATION” is displayed.
2 Place the calibration strip, with pads facing
upward, on the test strip tray. About 2 mm
of strip must be held under the clip.
3 Press the START button.
4 If the calibration is valid, the message
“CALIBRATION O.K.” prints.
5 If one of the following messages appears
on the display, refer to the Operator’s
Manual for further action:
n “REFERENCE PAD ERROR!”
n “CALIBRATION INVALID!”
n “CALIBRATION ERROR!”
Calibrating the Urisys 1100® Urine Analyzer
Clean the test strip tray with water and
disinfectant once daily.
1 Power off the instrument.
2 Pull the test strip tray out of the instrument.
3 Rinse under running water.
4 Remove any crystalline deposits, especially
those contaminating the retaining bar
mechanism or the cogs on the underside of
the test strip tray, with a soft brush.
5 Wipe down the test strip tray with 70 %
alcohol or 10 % bleach. Dry with a soft lint-
free cloth.
6 Install the test strip tray, being careful not
to touch the gray reference pad.
7 Power on the instrument to resume testing.
Daily Maintenance
1 Open printer cover by pressing area directly
below and to the right of the printer paper
slot. Remove the old paper roll.
2 Insert the new roll of printer paper with the
loose end coming from the bottom of the
roll. Draw paper forward over the edge of
the paper slot.
3 Close the cover again by pressing until it
locks audibly into position. Make sure that
the paper goes through the paper slot.
ATTENTION: To remove the printed test report,
tear off the paper by pulling it in front across
the edge.
Changing Printer Paper
If you need assistance, contact Roche
Diagnostics Customer Support Center at
1-800-428-4674, Monday-Friday,
7 a.m.-11 p.m. EST/EDT.
Technical Service