Rish Insu 5Dx
4
2
GENERAL DESCRIPTION
The instrument You purchased, if used in compliance with the indications given in this manual,
guarantees accurate and reliable measurements and the utmost safety thanks to a development
of new conception which ensures double insulation and, consequently, compliance with the
requirements of overvoltage category IV.
2.1
INSTRUMENT FEATURES
Insulation resistance measurement with nominal voltage which can be set up to 5kV
Dielectric leakage current measurement
Polarization Index (PI) measurement
Dielectric Absorption Ratio (DAR) measurement
Capacitance measurement.
AC/DC voltage measurement up to 600V
3
PREPARATION FOR USE
3.1
INITIAL INSPECTIONS
Before shipment, the instrument’s electronics and mechanics have been inspected. All possible
precautions have been taken in order for the instrument to be delivered without damage.
However, we recommend generally inspecting the instrument in order to detect any damage
suffered during transport. Should you detect any anomalies, immediately contact the forwarding
agent or the dealer.
Moreover, we recommend checking that the package contains all parts listed in § 9.4. Should you
find any discrepancy, please contact the dealer. Should it become necessary to return the
instrument, please follow the instructions reported in § 10
3.2
POWER SUPPLY
The instrument is power-supplied through internal batteries which are recharged from the mains
by means of a battery charger integrated in the instrument itself. The symbol “
” steadily
illuminated in the right bottom part indicates that the batteries are flat and must be recharged. To
recharge the batteries, follow the instructions given in § 8.2
CAUTION
Perform
at least a complete recharging of internal battery in one year
. If the
instrument is not used for one year, the battery can be damaged and could not be
completely recharging neither after some charging/discharging cycles.
3.3
CALIBRATION
The instrument complies with the technical specifications reported in this manual. Its correct
operation is guaranteed for one year from the date of purchase.
3.4
STORAGE
In order to guarantee accurate measurements and protect the instrument from possible failures,
after a long storage period under extreme environmental conditions, wait for the instrument to
return to a normal condition (see § 9.4.1).
