Mahr MarSurf RD 18 User Manual

Mahr GmbH, MarSurf M 300 and RD 18
15
To charge the MarSurf M 300 battery:
1. Connect the AC adapter to the "9 V ="
socket (13) on the MarSurf M 300 and plug
it into the mains socket.
During the charging process, the four grey
bars in the left battery symbol
appear
and disappear in sequence.
To charge the MarSurf RD 18 battery:
1. Connect the AC adapter to the "9 V ="
socket (30) on the MarSurf RD 18 and plug
it into the mains socket.
During the charging process, the correspond-
ing battery status is displayed in the right
battery symbol.
The MarSurf RD 18 can also be charged
when the AC adapter is connected to
the MarSurf M 300, and both instru-
ments are connected to each other with
the cable supplied with two mini-plugs
("DRIVE", 10 and "CTRL", 28).
Once the AC adapter unit has been connected,
meas urements can be carried out immediately.
The battery will be fully charged after approx.
7 hours (M 300) or 1 hour (RD 18) and the
instrument automatically switches from rapid
charge to trickle charge.
12
12 The charging time increases when instruments are
switched on.
i
3.3 Charging the Battery
The MarSurf M 300 and the MarSurf RD 18 are
powered by a built-in battery.
Both instruments can be supplied with
electricity for stationary operation by
con necting the AC adapter that came
with delivery to the MarSurf M 300 and
creat ing a cable connection between the
two instruments (see below).
The batteries of both instruments should be
charged
if the instrument is being commissioned for −
the first time,
if around 3 months have passed since the −
battery was last charged,
if the symbol −
is displayed in the top sta-
tus bar (i. e. the battery is down to around
15 % of its capacity),
if no meas urement is possible, even though −
the
symbol is not yet displayed.
11
For charging, only use the AC adapter
that came with delivery!
If other AC adapters are used, the
MarSurf M 300 or RD 18 may be dam-
aged and any warranty will be rendered
null and void.
To prepare the AC adapter:
1. Select the appropriate mains adapter and
insert it into the AC adapter.
11 This can happen after long periods of storage, for exam-
ple.
i

Mahr MarSurf RD 18 Specifications

General

Brand	Mahr
Model	MarSurf RD 18
Category	Measuring Instruments
Language	English