Emission Level; Troubleshooting; Disposal - Pepperl+Fuchs Ecom Ex-MP4 a Instrucciones De Uso

4.6 Emission level

The majority of organic materials, as well as coated and oxidised surfaces, possess an emission level of
0.95. For this reason the emission level of the Ex-MP4 a has been set to 0.95 and cannot be altered.
When determining the temperatures of shiny or highly polished metallic surfaces inaccurate measure-
ments are produced. To compensate this effect the object being measured can be covered with adhesive
tape or coated with matt black paint. Wait until the adhesive tape is the same temperature as the underly-
ing material. Then determine the temperature of the tape (which is equivalent to the material) or the coated
surface.

4.7 Troubleshooting

Code
- - - (on the display)
Battery symbol
appears
No display
Laser does not func-
tion

5. Disposal

Old electrical devices by Pepperl+Fuchs SE will be directed to disposal at our expense and
disposed of free of charge in accordance with European Directive 2012/19/EC.
Please follow local regulations for the disposal of electronic products. The costs associated with returning
devices to ECOM Instruments GmbH are to be borne by the sender.
Old electrical devices should not be disposed of along with normal or household waste.
Dispose of batteries in accordance with European Directive 2006/66/EC. Batteries should not be
disposed of with normal or household waste. Disposal can be done via appropriate collection points in your
country.
Note: The battery used in this unit poses a fire hazard and can cause chemical injuries if it is used impro-
perly. Neither the batteries nor the battery cells should be opened or disassembled and they should not
be burned or exposed to temperatures exceeding 60 °C. In case of disposal, the battery can be removed as
described in the Ex safety manual under point 6.
The disposal regulations specified above are also applicable for old devices.
Malfunction
Target temperature above or
below the measuring range
Battery virtually depleted
Battery discharged
Weak or discharged battery
Procedure
Select target within the range
Check or replace the battery
Check or replace the battery
Replace battery
7