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Wavetek HD110B - Safety Tester Operation

Wavetek HD110B
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- 11 -
SAFETY TESTER
TM
(See Fig. 1)
The Safety Tester
TM
is designed to provide a quick sure look at a circuit for voltages up to 500VDC or ACrms. It
will indicate the five voltage levels even if the meter has a dead battery or blown fuses.
Position the Range
Selector Switch in the SAFETY TESTER
TM
position.
Connect the test leads to the COM and V inputs then
across the circuit to be tested.
Note which, if any, LED(s) is(are) lit for voltage level.
WARNING - The safety tester is designed as additional level of fail-safe protection, but should not be trusted
on a meter which has known operational problems or has been damaged. It can not indicate the presence of
voltage over and above all failures (i.e. a broken test lead or hidden internal circuit damage) Meters with
problems or damage should only be repaired or certified operational at an authorized Wavetek Meterman
Service Center.
D • Sicherheitstester (Siehe Fig. 1)
Der Sicherheitstester erlaubt fünf Spannungspegel bis 500V DC oder AC schnell und sicher festzustellen –
auch bei entladener Batterie.
Wahlschalter auf “Safety Tester” Position stellen.
Meßkabel mit COM und
V Eingängen und Schaltkreis verbinden.
Spannungspegel (falls vorhanden) mit aufleuchtenden LEDs
MAX
V
A
10A
COM
CAT III
10A MAX
FUSED
2A MAX
FUSED
1500V
1000V
OFF
AC
DATA
HOLD
DC
V
A
SAFETY
TESTER
TM
1500
1000
200
480V
240V
All 4 lit
at 240V
120V
50V
24V
200m
200m
200u
20m
2m
2A
10A
200
2k
2M
20M
20k
200k
20
2
500V AC
MAX
HD110B
120
1
3
red
rot
roja
rouge
LCD not powered in
Safety Tester mode
Keine Anzeige in der
Spannungstestfunktion
Pas d'affichage en fonction
test de tension
Sin indicación
2
120
TM
Fig. 1
HD110B/15B.Man.09.00 9/11/00 6:00 PM Page 11

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