BVIRUserManual
6 | INTRODUCTION
CAT III: Connected to the electrical circuit of the distribution box on the heavy equipment ,
which from the distribution box to the DC circuit of the AC outlet.
CAT IV: Introduced from the introduction of overhead line to line, meter, leakage current
protection device (distribution box).
The high level classification corresponding of high instantaneous electrical energy through it, so
if an equipment design to meet the CAT III environment, it can withstand the more instantaneous
energy than CAT II standards. If an excessive measuring device is used at a higher standard of
environment, it will have a serious accident, which must be avoided.
1.4 PRECAUTION
Warning
1. The following precaution content is to ensure the operations security that
all of the function of this device can be used under the features. The
maximum voltage between input and ground is 25V AC / DC, do not try to
measure the ground voltage more than 25V.
2. Ensuring adequate ventilation, when measuring the battery. When the
measurement electrode contact the battery electrode, it maybe produce sparks
also the flammable gas such as hydrogen.
Caution
1. Verify that the power terminals and measuring terminals connected correctly.
2. To avoid damage equipment, do not attempt to measure more than 25V of
AC/DC voltage.
3. Do not try to plus a voltage on the power positive (SOURCE+) terminal and
measuring (SENSE+) terminal or power negative (SOURCE-) terminal and
measurement negative (SENSE-) terminal, which can damage equipment.
Note
1. This device is not waterproof or dustproof. To avoid damage, do not use in
wet and dusty environments.
2. Before using this product, make sure the insulating wire is not damaged, and
the pen is not exception exposed, please change a new model table pen when
electric shock in this case.
3. Do not use the device in the sun, heat, moisture and fogging which the
product may be damaged, and the product insulation deterioration, it will not
meet the design requirements of performance.
Tip
1. Accurate measurement is basically impossible implementation in magnetic
interference, as in the transformer accessories, big or strong electromagnetic
current to the places (such as radio stations).
2. Using the distribution measurement pen or fixture in measurement
Service
1. When you first use this product, verify that the equipment is working
properly, confirm that during the transport or storage the equipment is not
damaged. If you find any problem, contact your sales representative of the
NEWARE.
2. When sending product rework, please remove the batteries to prevent damage
during transport. Add cushions in the box to prevent shaking during transport.
Be sure these details of the product, the NEWARE will not bear the loss
arising during transport.
