Velleman DVM1000 Bedienungsanleitung Seite 4

W WARNING: T
ho ousing.
Remark: refe R
Ke eep the devi
Pr rotect this de
Av void cold, he
lo ocation, leave
an nd measurin
Th his is an in
N ever use th
/i installation
Po ollution degr
sp plashing and
B Before each u
b ehind the pr
th he meter is c
M Make sure th
Risk of elect R
ex xtreme caut
Do not measu D
D Do not measu
Do not condu D
When measur W
br reak betwee
W When carrying
hi igh amplitud
D Do not repla
th he same spe
Switch off the S
A All modificatio
modifications m
4. . Overvo ltage/in
DM MMs are cate egorized dep
of test. Transie ents are sho
po wer line.
Th e existing ca ategories acc
A CA AT I-rated m
CAT I C
direc ctly connecte
A CA AT II-rated m
whic h are connec
CAT II C
prov ided that the
envir ronment. E.g
A CA AT III-rated m
meas surements o
CA AT III
CAT IV-environm
circu uits, electric
A CA AT IV-rated m
on th he primary s
C AT IV
Note e that for all
over head or und
Wa arning:
Th is device wa as designed i
Th is implies th hat certain re
wit thin the env ironment of
09 .03.2010
DVM
To avoid elec ctrical shock
er to the war rning on the
ice away fro m children a
evice from s shocks and a
eat and large e temperatu
e it switched d off until it
ng errors.
stallation c category CA
is equipmen nt in a highe
n category.
ree 2-device . For indoor
d dripping liq quids. Not fo
use, make su ure the test
rotective edg ges of the te
connected to o a circuit.
e meter is in n the approp
tric shock d during oper
ion when me easuring vol
ure circuits t that may con
ure current i in circuits wi
uct resistance e, diode- or
ring currents s up to 10A,
en 2 measure ements.
g out measu urements on
de voltage pu ulses at the
ce internal p parts yourse
ecifications. O Order spare
e meter and remove tes
ons of the de evice are for
s to the devic ce is not cov
nstallatio on catego
pending on th he risk and s
rt-lived burs sts of energy
cording EN 6 61010-1 are
eter is suita ble for meas
ed to mains power, e.g.
meter is suita able for mea
cted to the m mains by me
e circuit is a t least 10m
g. household d appliances
meter is suit table for mea
on (fixed) mo ono- or poly
ment, and fo r measurem
ovens).
meter is suit able for mea
supply level.
measureme nts on equip
erground) a CAT IV met
in accordanc ce with EN 6
estrictions in n use apply t
use. Refer t to the table a
1000
k always dis sconnect the
e battery com mpartment
and unautho orised users.
abuse. Avoid brute force
re fluctuatio ons. When th
has reached room temp
AT III 600V V / CAT II 1
r category th han indicate
use only. Ke eep this dev
r industrial u use. Refer t
probes are i in good cond
est probes w hile measuri
priate measu uring range b
ration. Be ve ery careful w
tages higher r than 60Vdc
ntain voltage es > 1000V
ith voltages > 250V
continuity m measuremen
max. 15s co ontinuous m measurement
a TV set or switching po
test points m might damag
lf. Replace d damaged or
accessories e.g. test pr
t probes prio or to replaci
rbidden for s safety reaso
vered by the warranty.
ory
severity of tr ransient ove
y induced in a system, e
:
surements o n protected
electronics c circuits, cont
asurements i n CAT I-env
eans of a plu ug and circui
apart from a a CAT III- or
, portable to ools...
asurements in CAT I- an
-phased app pliances whic
ents in or on n distribution
asuring in CA AT I-, CAT II
pment for wh hich the sup
ter must be used.
1010-1 insta allation cate
that are relat ted to voltag
above.
4
e test leads p prior to open
when opera ating.
he unit is mo oved from a
erature. This s to avoid co
1000V mea suring inst
d. Refer to § §4 Overvolt
vice away fro om rain, moi
to §5 Pollut tion degree
dition. Alway ys place you
ing! Never t touch free te
before conne ecting it to a
when measu ring live circ
c or 30Vac r ms.
ts on live cir rcuits.
t followed by
ower circuits s, always be
ge the mete r.
lost accesso ories by iden
obes at your r dealer.
ng the batte ery or fuses.
ns. Damage caused by u
ervoltage tha at might occ
e.g. caused b by lightning
electronic ci ircuits which
trol signals... ...
vironments a and mono-ph
ts in a norm mal domestic
r 20m apart from a CAT
nd CAT II-en nvironments,
ch are at lea ast 10m apar
n level equip pment (fuse
I- and CAT I III-environm ments as well
ply cables ru un outdoors
gory CAT III I 600V / CAT
ges and volt age peaks w
Rev v. 01
ning the
cold to a wa arm
ondensation
trument.
tage
sture,
e.
r fingers
erminals whe en
a test circuit. .
cuits. Use
y a 15 minut tes
aware that
tical ones w ith
user
ur at the po int
strike on a
h are not
hase applian ces
environmen nt,
IV-
, as well as f for
rt from of a
boxes, light ting
l as
(either
T II 1000V.
which can occ cur
n nv
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