Honeywell EK205-M Operating Instructions Manual page 65

Data transfer
CAUTION!
Risk of explosion caused by incorrect service environment!
Installation/change of the internal modem must be done in a safe assembly area only.
Modem power needs to be unplugged before Installation/change of the modem.
CAUTION!
To protect the modem from electrostatic discharge, please proceed as follows:
− Before touching the modem, discharge the static electricity of your body by
touching an unpainted, grounded metal surface. This may be located on a heater,
for example.
− Only touch the sides of the modem, not the surface. Avoid touching pins and
components.
− Do not remove the modem from its packaging until you are ready to install it, e.g.
after the housing of the EK205-M has been opened.
–
Remove the four screws from the top of the EK205-M and open it.
a) Replacing the modem assembly if it is already installed
–
Disconnect the modem and basic device battery if already connected.
–
Disconnect the antenna cable connector from the modem board if already connected. (see Fig. 27)
Fig. 27: Modem Assembly showing the antenna cable connection
–
Remove the three screws from the top of the modem assembly and lift the modem assembly away
from the bracket. (see Fig. 28)
65
Antenna cable
connection