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3 MAINTENANCE
The Ohaus High Speed Microplate Shaker is built for long, trouble-free, dependable service. No lubrication
or other technical user maintenance is required. It needs no user maintenance beyond keeping the surfaces
clean. The unit should be given the care normally required for any electrical appliance. Avoid wetting or
unnecessary exposure to fumes. Spills should be removed promptly. Do not use a cleaning agent or solvent
on the front panel which is abrasive or harmful to plastics, nor one which is flammable. Always ensure the
power is disconnected from the unit prior to any cleaning. If the unit ever requires service, contact your
Ohaus representative.
3.1 Troubleshooting
The following table lists common problems and possible causes and remedies. If the problem persists,
contact OHAUS or your authorized dealer.
Error
Unit fails to power
on
Unit is excessively
noisy
Unit vibrates
abnormally
3.2 Service Information
If the troubleshooting section does not resolve or describe your problem, contact your authorized OHAUS
nearest you.
Serial Number:
Date of Purchase:
Supplier:
4 TECHNICAL DATA
Operating Conditions: Indoor use only.
Temperature: 4 to 40°C (39.2 to 104°F)
Humidity:
20% to 80% relative humidity, non-condensing
Altitude:
0 to 6,562 ft (2000 M) above sea level
Non-Operating Storage:
Temperature: -20 to 65°C (-4 to 149°F)
Humidity:
20% to 80% relative humidity, non-condensing
Installation Category II and Pollution Degree 2 in accordance with IEC 664
1.888.610.7664
Cause
Missing or blown fuse
Rattling or ticking sounds may
indicate a loose screw in the
tray
Suction cup feet
__________________________
__________________________
__________________________
www.calcert.com
15
10
20
5
25
0
30
.
Solution
Add or replace fuse as necessary.
If problem persists, please contact your
OHAUS representative for repair.
Ensure that tray is secured tightly.
If problem persists, please contact your
OHAUS representative for repair.
Firmly press down on the four (4) corners of
the unit creating a strong suction to the work
surface (DO NOT place on bench mat).
If problem persists, please contact your
OHAUS representative for repair.
Microplate Shaker
sales@calcert.com
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