Messtechnik U16/14-100k, Руководство пользователя

Страница: 6 / 12

Date:
11/19/13 U16/14-100k
Page: 6 Manual
5 Maintenance
Recharge batteries after use with the enclosed charger. To prevent a lazy
battery effect, discharge the devices every 5 times completely by using the
automatic switch off (Leave the system on, until it turns off automatically).
Afterwards, charge the devices as usual.
The devices have to be turned off before connecting to the charger. If this
is disregarded, the system might get damaged!
Figure 5.1 shows the pinning of the charge connector. Chargers have to be
connected to pin 2 (+) and pin 4 (GND). An external supply (6…8V, 0.5A)
can be connected to pin 3 (+) and pin 4 (GND).
Use only power supplies
which are certified by mk-messtechnik.
The included chargers are not meant to power the transmitter or receiver
during operation. The device outside the shielded room can be run with an
external power supply (optional). The internal device can be run with an
external battery, if needed (optional). Do not use the external power
supply or charger to power the device inside the shielded room while EMI-
tests are running. This might damage it!
Due to self-discharge issues with NiMH batteries, recharge batteries before
use, if the system has not been used for a longer time.
Do not use cleaning agents or solvents to clean the devices, only use a
slightly moistened, soft cloth.
Do not open the devices, as there are no parts inside which have to be
maintained. The opened housing can pose a fire hazard through short-
circuit currents! Please contact your distributor or the manufacturer if you
have any problems. Send in the complete system (both devices), if a
problem cannot be solved by turning the devices off and on again or by
checking the positions of the switches. Please contact us in any case before
sending in the devices.
Maximum charging
current is 1 A
Do not open the
devices!
Short cut / fire
hazard!
Figure 5.1: pinning of charge plug
Do not use charger
or power supply
during EMI-test!
Devices must be
turned off before
connecting to
charger, or else the
system might get
damaged!
Pinning of charge- /
buffer connector
Distributed by: Reliant EMC LLC, 3311 Lewis Ave, Signal Hill CA 90755, 408­916­5750, www.reliantemc.com