Beckman Coulter COULTER LH 750 System, Справочник, Страница: 39 / 120

PN 4277248DD
3-7
OPERATION PRINCIPLES
AUTOMATIC ASPIRATION MODE
3
Figure 3.3 shows the Triple Transducer Module and its protective housing as it resides in the
Diluter.
Tamper-proof screws secure the protective housing; they can only be removed with a special
tool.
The laser is a helium-neon laser that complies with the United States' performance standard
for laser products, Title 21 Code of Federal Regulations 1040.10 and 1040.11. Figure 3.4
shows the laser module without its protective housing to display the flow cell and label
locations.
Figure 3.3 Triple Transducer Module with Protective Housing
WARNING The laser beam can cause damage to your eyes and to the instrument. Do not attempt to remove
the laser from the Diluter module. If removal is required, it must be done only by a Beckman Coulter
Representative.
VIII
VII
VI
V
IV
III
II
I
Located on
back of unit
CLASS 1 LASER PRODUCT
LASER RADATION WHEN OPEN
AND INTERLOCK DEFEATED.
AVOID DIRECT EYE EXPOSURE.
THIS LASER PRODUCT CONFORMS
TO THE PROVISIONS OF 21 CFR.
SUBCHAPTER J. SECTIONS
1040. 10 AND 1040. 11
Manufactured:
DATE
BY:
2427796
BECKMAN COULTER, INC.
250 S. KRAEMER BLVD.
BREA, CA 92821