- 6 -
POWER LEVEL CONTROL
The instrument is equipped with
a power level control unit. When the
power drops below acceptable level
two dots appear on the display (for
example:
.
2
.
1). This indicates
that the battery has expired and
should be replaced with a new one.
Warning:
If the dots appear only
temporarily just after switching on
the power or while rubbing the
display (even with the power of) the
situation is normal and does not
require any actions.
CHANGING THE BATTERIES AND
STORAGE
The device should be stored in
dry conditions. The battery should
be replaced as it expires however at
least every 6 months. To replace
- 7 -
the battery unscrew 4 screws at the
back of the instrument and carefully
remove the back panel. Pay special
attention not to cut any wires with the
panels while screwing them back
together.
CHANGING THE ELECTRODES
The used electrodes (bend or
broken) should be replaced with new
ones. To replace the electrodes use a
S12 wrench to unscrew the screw caps
holding the needles; insert new
needles and screw the caps back
carefully.
The needles are simple
φ
1.5 mm x
20 mm. nails for concrete.
The set contains:
•
wrench S12 - 1 pc
•
needles
φ
1.5 mm x 20 mm - 20 pcs
- 8 -
SERVICE
The Wood Moisture Meter WRD-50
has a 12 months guarantee.
All repairs during the guarantee
period will be done within 7 days from
the date of delivery.
All other repairs will be done within
10 days from the date of delivery.
The instrument is shockproof and
can be mailed by post.
PRODUCER
Zaklad Elektroniczny
“TANEL”
44-100 Gliwice,
ul. Kopernika 121
tel./fax ++48 32 234-96-15
GUARANTEE
The manufacturer guarantees the
correct functioning of the Wood
Moisture Meter WRD-50 under normal
use for a period of 12 months:
Serial number:…….………………………………
Production date:..……………………………….
Date of purchase:............................
WOOD TYPES
sosna
pine
swierk
spruce
jodla
fir
brzoza
birch
klon
maple
jawor
great maple
jesion
ash
buk
beech
dab
oak
orzech
walnut
topola
poplar
