OPTIMUM
M A S C H I N E N - G E R M A N Y
Safety
15.6.11
Page 7
Safety Digital position display DPA 2000/ DPA 2000S ; Version 2.1.2
©
201
1
GB
1.13
General instruction
This manual explains the installation, the operation and the maintenance of the position display
DPA 2000S in detail, which is widely used as add-on to axis-driven machine tools.
1.13.1
Technical data
Mains voltage: AC 230V + - 10 %, 50 - 60Hz
Power consumption: about 5W, fuse 2A
Weight: about 2.5kg
Display: X, Y/Z
0
, Z-axis with 8-digit LED display each, at which the first figure stands for the
sign.
1.13.2
Working conditions
Avoid exposing the device direct solar radiation or high temperatures, and it should be used
in temperatures ranging from 0°C to 40°C;
Environment temperature for storage must be ranging from -30°C to 70°C;
Environmental relative humidity: <90% (at 20°C± 5°C);
Keep away from high voltage, strong electric current and strong magnetic field;
Signal cable of the grating should be far away from the power cable;
Avoid working in environments with scrap iron, oil, water, dust and strong vibration;
Do not expose the position display to corrosively acting chemicals and highly corrosive acids
or bases.
1.13.3
Precautions
When unpacking, perform a visual check if the position display is in good order. If anything is
out of order, please immediately contact our company or the distributor . Do not dismantle
the device by yourself in order to repair it;
Please do not connect the position display to any readers of other trademarks, otherwise it
may cause display errors or damages on the position display;
Please do not open the cover of the position display, do not remove the reader before having
disconnected the whole measuring system;
Make sure that the position display is well grounded.
1.13.4
Regular maintenance
Switch off the power before cleaning the position display;
Polish the cover with soft and dry cloth;
Do not clean the cover using abrasive cleaning agents or agents which would change the
surface of plastic materials;
Clean the display window at the front side of the position display using an neutral and anti-
statically acting cleaning agent.
