DR. BENDER 102165, Operating Manual

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4.3 Noise emission and vibration
[EN 50144]
Sound pressure level Sound power level Vibration
db(A) dB m/s 2
72 84 < 2.5
4.4 Operating temperatures
If the system is sufficiently cooled, the RX S / SL attains to the cooling water temperature.
5.0 Commissioning
5.1 Mains connection
Attention
Check whether the mains voltage matches the voltage given on the information
plate. Check whether the mains voltage matches the voltage given on the
information plate.
Remove the protective covers on the plug sockets. These protective covers are designed to protect the
socket against the ingress of water when the plug is not connected. This significantly increases the service
life of the high-quality cable sockets.
Connect the electrical power lead of the Beluga RX S / SL drive unit to the round socket located on the front of
the Powerbox. Lock the bayonet sleeve of the plug socket until you hear it click, in order to maintain the
required IP 67 protection.
5.2 Water connection
The water must first flow through the Powerbox, then through the drive unit, and only then to the saw blade
or the drill bit. Therefore, connect the water supply to the water line (with tap) provided on the Powerbox.
Attention: If possible, do not exceed a maximum water pressure of 3 bar.
The Beluga RX S / SL drive units are water-cooled. During operation, always supply sufficient cold cooling
water (cooling water should not exceed 30 °C). The machine must be operated during full load operation
with at least 1/2 litre of water per minute. Only use clean tap water, no contaminated or waste water, since
otherwise the heat transfer to the cooling surfaces is no longer guaranteed and the motor may suffer
irreparable damage.
The Powerbox PB RX/SX 12 is normally air-cooled and therefore does not require the water connection.
Water supply fittings (part no. 102122) are available as custom accessories. Please take the necessary
information from the Powerbox PB RX/SX 12 operating manual.