Introduction - Unitest Telaris 0751 Instruction Manual

Introduction/Product Description
References marked on appliance or in
instruction manual:
Warning of a potential danger, comply with in-
struction manual.
Reference. Please use utmost attention.
Caution! Dangerous voltage. Danger of electri-
cal shock.
Continuous double or reinforced insulation
complies with Class II according IEC 61140.
Symbol for the marking of electrical and elec-
tronic equipment
2002/96/EC).
Conformity symbol, the appliance complies
with the valid directives. It complies with the
EMC Directive (89/336/EEC). It also complies
with the Low Voltage Directive (73/23/EEC).
The instruction manual contains information
and references necessary for safe operation
and maintenance of the appliance. Prior to
using the appliance (commissioning / assem-
bly) the user is kindly requested to thoroughly
read the instruction manual and comply with it
in all sections.
Failure to read the instruction manual or to
comply with the warnings and references con-
tained herein can result in serious bodily injury
or appliance damage.
4
(WEEE Directive

1.0 Introduction

You have acquired a sophisticated appliance by Ch.
BEHA GmbH allowing the operator to perform re-
producible measurements over a very long time pe-
riod. The company Ch. BEHA GmbH is a member of
the worldwide operating BEHA group. The head-
quarters are located in Glottertal/Black Forest. The
technological centre is also situated in Glottertal.
The BEHA-Group is one of the leading companies
for test and measurement appliances.
1.1 Model and Type Designation/Identification
The serial number label and the order number are
located on the appliance bottom. If you have any
questions, you are kindly asked to always indicate
the product designation, the order number and the
serial number.
1.2 Product Description
The UNITEST TELARIS 0751 is a multi-function test
instrument for regular monitoring and control of
electrical equipment in compliance with BGV A 2
(VBG 4), DIN VDE 0701, DIN VDE 0702, and DIN
VDE 0751.
The measurements required to determine the elec-
trical safety in compliance with DIN VDE 0701 and
DIN VDE 0702 can be performed.
Furthermore, the auxiliary instrument leakage cur-
rent and the auxiliary patient leakage current for me-
dical instruments can be performed in compliance
with DIN VDE 0751.
An additional external Schuko Measurement
Adapter may be connected to the TELARIS 0751 to
measure PE resistance currents, differential cur-
rents, and load currents. Optionally you may also
connect a current clamp adapter to measure PE re-
sistance currents.
The appliance UNITEST TELARIS 0751 is charac-
terised by the following features:
• PE resistance measurement
• Insulation resistance measurement
• Substitute leakage curren