Operation; Troubleshooting - VWR 82007-202 Manuel D'utilisation

Operation

Blotting boxes or trays may be placed directly on the rubber mat. When placing boxes, it is important to arrange them
evenly to distribute the weight across the platform.
Always load the platform in a uniform and balanced fashion.
Use the On / Off switch to turn the unit on. The direction of rotation in which the unit starts is random and does not affect
mixing. If desired, the rotational direction can be reversed by holding the unit's base and very briefly touching the rotating
platform on the bottom at one corner. This technique can also be used to select the quietest direction of rotation.

Troubleshooting

Review the information in the table below to troubleshoot operating problems.
Problem Cause
Mixer does not Power connection
start. Platform blocked
Motor Problem
Platform continually Platform blocked
changes rotation
direction
Repair and maintenance of the VWR Mini Blot Mixer
No routine maintenance or lubrication is required.
Keeping the mixer clean will help to maintain it in proper working order
Cleaning
The outside housing can be cleaned with a soft, damp cloth when needed.
Do not use any aggressive or abrasive cleaners (acetone, nitro, polish etc.) This may permanently damage the mixer
finish.
Before cleaning the mixer, always unplug the power cord from the wall socket!
Lit M00074
Solution
Check power connection
Check for obstructions blocking the motion of
the platform.
Contact VWR Technical service
Check for obstructions blocking the motion of
the platform.
VWR Mini Blot Mixer, Version 2, 04/01/2012