Euroboor VAC.50S+, Руководство пользователя

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When the base is not able to create enough suction force, this may be caused by:
- Surface not being flat;
- Damage of rubber sealing ring;
- Vacuum pump failure
In this situation the pressure indicator LED indicator won’t light up GREEN. Make sure to solve any of
these matters before proceeding in any way and creating unsafe situations.
Enable vacuum clamping system:
1. Place and position the machine on the workpiece;
2. To activate the vacuum pump for suction force, press the RED vacuum pump switch, the
switch will be lit. The vacuum sensor LED indicator lights up GREEN when the generated
vacuum suction force is sufficient to hold the machine in position while drilling;
3. To deactivate the vacuum clamping system, first press the vacuum pump switch to switch off
the pump, then press the RED pressure release button for pressure relief.
WARNING:
Do not use this machine when vacuum sensor LED indicator is not lit. Vacuum
clamping system may not generate sufficient suction force.
We want to point out that above mentioned precautions and indicators do not guarantee that the
vacuum base will not release from the material. EUROBOOR accepts no liability when it comes to
the vacuum base or indicators not functioning or functioning poorly.
Make sure that the vacuum base attaches tightly to the work piece before turning on the motor unit
of the machine. Make sure that the rubber sealing ring is in complete contact with the material. Do
not connect any other machine to the same electrical outlet to which the vacuum drilling machine is
plugged into, as it may result in the loss of suction force.
Always use the safety chain included.
4.5 Switching motor on and off
The motor unit can only be switched ON when the GREEN vacuum sensor LED is lit up. To switch the
motor ON, press the GREEN button with marking “I”. To switch the motor OFF, press the RED button
with marking “O”.
4.6 VACU-TEC air pressure safety
This EUROBOOR vacuum drilling machine is equipped with VACU-TEC air pressure safety
functionality. It features a negative-pressure sensor which measures the vacuum pressure of the
base. Whenever the sensor recognises lower vacuum pressure than the rated value, the vacuum LED
indicator turns off and the motor will be shut down automatically by the machine’s electronics.
VACU-TEC offers protection to the user in the circumstance of no or low holding force of the base
while in operation. By the motor shutting down automatically, the risk of damaging the machine,
tools or workpiece and hurting the operator is reduced.
It is very important to note that this functionality raises the safety level, but does not prevent the
operator from using the machine incorrectly. The operator should always follow instructions
described in this manual and take all necessary safety precautions.