Checking The Accuracy - Makita SK103P User Manual

en

Checking the accuracy

GB 
Check the accuracy of your SK103P regularly
F
and particularly before important measuring tasks.
I
Checking the accuracy of the levelling
E
P
NL
DK
S
N
A1
FIN
J
2.5 m
CN
ROK
Set the instrument on a tripod half-way between two
PL
walls (A+B) that are approx. 5 m apart.
HR
Place the Lock switch 3 in the "Unlocked" (
position.
H
Direct the instrument at wall A and switch on the instru-
RUS
ment. Activate the horizontal laser line or laser dot and
CZ
mark the position of the line or the dot on wall A (-> A1).
Rotate the instrument by 180° and mark the horizontal
GR
laser line or the laser dot in exactly the same way on wall
LT
B (-> B1).
LV
EST
SLO
SK
Operation
M
TR
Then place the instrument at the same elevation as
close as possible to wall A and again mark the horizontal
B1
laser line or the laser dot on wall A (-> A2) . Rotate the
instrument by 180° again and mark the laser on wall B (-
2.5 m
> B2). Measure the distances of the marked points A1-
A2 and B1-B2. Calculate the difference of the two
measurements. If the difference does not exceed 2 mm,
then the SK103P is within tolerance.
| (A1 - A2) - (B1 - B2) |  2 mm
)
6
A1
A2
5 m
Makita SK103P
B1
B2