PCE Instruments 4250348714787, Руководство пользователя

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1.4-Caution
Do not change functions on the test instrument wtth the test leads in place, i.e. changing from a "dead test"
to a test where the supply is required could damage the instrument.
1.5-Declaration of Conformity
This instrument has been tested according to the below regulations:
EN 61326: Electrical equipment for measurement, control and laboratory use.
EN 61010-1: Safety requirements for electrical equipment for measurement, control and laboratory use
-Part 1: General requirements.
BS EN61557: Electrical safety in low voltage distribution systems up to 1 000V a.c. and 1500V d.c.
Equipment for testing, measuring or monitoring of protective measures.
• Part 1 General requirements
• Part 2 lnsulation resistance
• Part 3 Loop resistance
• Part 4 Resistance of earth connection and equipotential bonding
• Part 6 Residual current devices (RCDs) in TT and TN systems
• Part 7 Phase sequence
• Part 10 Combined measuring equipment
1.6-Error Codes
Various error conditions are detected by the tester and are indicated with the icon, "Err", and an error
number on the primary display. See Table 1. These error conditions disable testing and, if necessary, stop
a running test.
Table 1. Error Codes
Error Condition Code
Solution
Fault Voltaae
OverTemp
Excessive Noise
Excessive Probe
Resistance
Seif Test Fails
2-Specification
LOOP Resistance
L- PE (Hi-Amp)
Code
1
2
3
4
5
Range (Cl)
Resolution(Q)
0.23-9.99 0.01
10.0-99.9 0.1
100-999 1
Measuring Current: 4.0 A
Solution
Check the installation, in particular, the voltage
between N and PE.
Wait while the tester cools down.
Switch off all appliances (Loop, RCD measurements)
and move the earth stakes (earth measurement).
Put the stakes deeper into the soil. Tamp down the
soil directly around the stakes. Pour water around
the stakes but not at the earth around under test.
Return the tester to a Service Center.
Accuracy
± (4% of 4digits)
Range of the Voltage Used: 195V a.c. -260V a.c. (50,60Hz)