Metrix MX2B Manual De Instrucciones página 11

Meaning of symbol
C A U T I O N ! P l e a s e c o n s u l t t h e o p e r a t i n g i n s t r u c t i o n s b e f o r e u s i n g
t h e d e v i c e . I n t h e s e o p e r a t i n g i n s t r u c t i o n s , f a i l u r e t o f o l l o w o r c a r r y
o u t i n s t r u c t i o n s p r e c e d e d b y t h i s s y m b o l m a y r e s u l t i n p e r s o n a l
i n j u r y o r d a m a g e t o t h e d e v i c e a n d t h e i n s t a l l a t i o n s .
Meaning of symbol
T h i s a p p l i a n c e i s p r o t e c t e d b y d o u b l e i n s u l a t i o n o r r e i n f o r c e d
i n s u l a t i o n . I t d o e s n o t h a v e t o b e c o n n e c t e d t o a n e a r t h p r o t e c t i o n
t e r m i n a l f o r e l e c t r i c a l s a f e t y .
Thank you for purchasing this MX2B multimeter.
To obtain the best service from your unit:
Read these operating instructions carefully,
•
Comply with the precautions for use.
•
Never use on a voltage network over 600V with respect to the earth connection.
•
This voltage surge category III multimeter complies with stringent reliability and
availability requirements, corresponding to fixed industrial and domestic
installations (see IEC 664-1).
•
Do not use on alternative and continuous voltages > 600V.
Indoor use in environments with a maximum pollution level of 2 (cf. IEC 664-1),
•
temperature of -10°C to +50°C and relative humidity below 90%.
Respect the value and type of the fuses to avoid damaging the instrument and
•
cancelling the warranty.
1.6A HPC fuse (6.3 x 32mm) 600V - 50kA
•
10A HPC fuse (6.3 x 32mm) 600V - 50kA
•
Use accessories corresponding to safety standards (EN 61010 - 031) with 600V
•
minimum voltage and surge category III.
Before any measurement, ensure correct positioning of the leads on the
•
multimeter and of the switch. When the value range of a measurement is not
known, place the switch at the highest calibre, then gradually reduce it until the
appropriate calibre is achieved: the reading should preferably be in the upper 2/3
of the range.
Never measure resistances on a live circuit.
•
During current intensity measurements (without a clip-on ammeter), stop circuit
•
power supply before connecting or disconnecting the multimeter or changing
calibre.
The leads must be disconnected to open the lower half of the MX2B casing.
•
Never connect to the circuit to be measured if the casing is not properly closed.
•
PRECAUTIONS FOR USE
10