Drucker 642VFD Посібник оператора - Сторінка 4
Переглянути онлайн або завантажити pdf Посібник оператора для Лабораторне обладнання Drucker 642VFD. Drucker 642VFD 12 сторінок. Laboratory centrifuge
Друкувати сторінкуSetup Location:
1. Unpack the centrifuge and verify that all of the supplied equipment is present.
2. Choose a setup location which meets the following criteria:
a) A bench top clearance height of 20" is required in order to open the lid.
b) The clearance envelope is the space around the centrifuge which is required for safety.
Choose a setup location which will allow for a clearance envelope of at least 24" x 24",
(with the centrifuge at the center). Do not position the centrifuge in such a way
that it would be difficult to disconnect the power in the case of emergency. No person
or hazardous material shall be permitted in the clearance envelope during operation. The
operator time within the envelope shall be limited to the time necessary for loading,
unloading and centrifuge operation only.
c) Proper ventilation is necessary to prevent the overheating of samples as well as
premature failure of the centrifuge. Choose an area which will allow unencumbered air
flow.
d) The centrifuge is designed to secure to the operating surface by four suction feet. No
adjustment is necessary for leveling the centrifuge, however, the surface should be flat
and level.
e) Be sure the outlet is always within reach as the line cord is the means of
emergency disconnection!
Initial Setup Procedure:
If any problems are found during the initial setup procedure, refer to the troubleshooting
section on page 9.
1. Plug the female end of the supplied line cord into the power input module located on the
rear of the centrifuge. Plug the male end into an approved
electrical outlet. For electrical safety, the unit must always be
properly grounded.
2. Flip the switch on the power input module located on the rear ofthe
centrifuge to the ON ( | ) position.
3. For safety purposes, the locking system is always activated. To
deactivate the system, (in order to insert or retrieve samples),
press the OPEN/STOP button on the
control panel. The UNLOCKED indicator light should illuminate. If it does not,
refer to page 9 on troubleshooting. The lid will be unlocked for 15 seconds after pushing
the OPEN/STOP button.
4. Turn the latch counterclockwise and open the lid.
5. Spin the rotor by hand; check for free and level rotation. If the rotor does not spin freely,
refer to page 9 on troubleshooting.
6. Place the six test tube holders inside the rotor (as shown to the right), and verify that
they are seated properly.
7. Close the lid. Rotate the lid knob clockwise to its complete stop position. The 'LATCHED'
indicator light should be illuminated. If it is not, make sure that the lid is latched properly.
The centrifuge will not run unless the lid is latched and the 'LATCHED' light is
illuminated.
8. Start a centrifugation cycle by pushing the START (BLOOD) button.
9. The 'RUNNING' indicator light will illuminate.
10.The test tube holders will slide up into the horizontal position and the unit will accelerate
to full speed.
11.Listen to the sound of the centrifuge. A smooth whirring sound should be heard. If
there are any loud or unusual sounds, stop the centrifuge by pushing the OPEN/STOP
button immediately and refer to page 9 on troubleshooting.
12.Push the OPEN/STOP button. The 'RUNNING' indicator light should go out and the
motor should slow to a stop.
12.The lid should remain locked until the rotor has nearly stopped. If the machine unlocks
prematurely, contact Drucker Diagnostics for assistance. Once the rotor has stopped, the
interlock system will become disengaged for sixty (60) seconds. The 'UNLOCKED'
indicator light will illuminate during this time.
13.To gain entry into the centrifuge after this period has ended, simply press the OPEN/
STOP button. The lid will unlock for fifteen (15) additional seconds.
After the centrifuge has passed this procedure it is ready for operation.
Page 4
Horizontal Rotor Shown