Grabo OTTOVAC Manual De Instrucciones página 19

Green indicator light: The light will flash green if pressure is building up and
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reaching its maximum capacity. The light will be a constant green if the pressure
reaches its maximum capacity (when the power ON/OFF button is ON).
Flashing green and red indicator light: If the batteries are low, the indicator light will
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flash green and red.
MAINTENANCE
CAUTION: Under no circumstances should the OTTOVAC be opened for repairs or
any other purpose by anyone other than an after-sales service technician authorised by
Nemo Power Tools Ltd. Opening the OTTOVAC will invalidate the manufacturer's
warranty.
Always keep the rubber pad clean and free of oil or grease. Clean the suction pad
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regularly with methylated spirit or other non-aggressive cleaners.
To preserve its elasticity, do not expose the rubber pad to direct sunlight for
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excessive periods of time.
If the OTTOVAC does not function properly, the cup face may be dirty or the
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suction cup may require servicing. In this case, please contact our customer service
department or an authorised dealer for assistance.
REPLACING THE AIR FILTER ❼
The filter needs to be replaced when the filter is badly worn or ripped (at customer's
discretion). This is determined by how the OTTOVAC is being used. When lifting clean
material, the filter will last longer than when being used on dirty/dusty materials.
1. Turn the OTTOVAC upside down so you can see the suction pad.
2. Use the tip of a screwdriver to remove the filter.
3. Push the replacement filter into the bottom plate and secure it in place.
TROUBLESHOOTING
If you have any questions about operating or troubleshooting the OTTOVAC, visit the
FAQ and troubleshooting sections at www.GRABO.com.
OTTOVAC | Operator's manual
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