4�5 Connection To A Cam Interface; 4�6 External Exhaust Air Route; Operation; 5�1 Switching The Unit On - Renfert SILENT compactCAM Manual De Instrucciones

4.5 Connection to a CAM interface
If the suction is frequently switched on or off via the CAM power supply, it may cause electronic
damage to the CAM system as well as to the Silent compactCAM.
For remote control of the Silent compactCAM it is essential to use the provided CAM interface,
together with the „Interface cable type F" (see chapter 9.3) where applicable.
The electrical connection for communication with the CAM
device is provided by the interface socket (12) and an optional
interface cable (see accessories)�
For information on interface cables available for the CAM device
or producing an individual interface cable see chapter 9�1 CAM
interface�
Check with your CAM manufacturer, that the interface for
the connection of the extraction is energy limited according
to the IEC 61010-1.
Please also see the CAM device instructions for use�
4.6 External Exhaust Air Route
An external exhaust air route (see accessories) allows the extracted air to leave the laboratory�
The installation details are supplied with the external exhaust air route�
When the extraction unit is used in conjunction with an external ventilation system, a significant
quantity of air is extracted from the room per hour.
This can create negative pressure within the room which, when using an air dependent naked
flame fed by gas, liquid or solid fuel, can cause poisonous gasses (e.g. carbon monoxide) to be
drawn into the working area.
It is therefore essential to ensure that the fresh air supply is sufficient and that the environmental
air pressure is maintained, this should then be monitored by an authorized specialist (e.g. a certi-
fied Gas Service Engineer).
5

Operation

The extractor unit is operated via the buttons on the key-pad (Fig� 2)�
5.1 Switching the Unit On
The extractor is switched ON and OFF at the On / Off switch (9)�
When the unit is switched on:
♦ All 4 displays light up (the display carries out a functional
control),
♦ The suction unit performs an automatic filter cleaning se-
quence (for approx� 8 seconds, loud vibrating noise)�
Then the unit returns to the last set operating mode�
5.2 Select Mode: CAM-mode / continuous operation
The extraction unit has two operating modes�
The set operating mode is shown in the display (20) / (22)�
• CAM-mode (20):
♦ The extraction unit is controlled by the signals provided by the CAM device�
• Continuous operation (22):
♦ The extraction unit runs continuously�
⇒ Press the operating mode key (21)�
♦ To change the operating mode�
The extraction unit is for use with dry dust only!
When connected to a CAM device with wet and dry function, ensure that
no residual moisture from the CAM device enters the extraction unit.
Check that the extraction unit is in full working order for every milling
procedure:
► Display error (26, Fig. 2) is off.
► Suction turbine operates correctly without producing any peculiar noise or odor.
- 9 -
12
9
20 21
EN
Fig. 5
Fig 6
22
Fig. 7