PEAKTECH 2715 (01) PDF MANUAL

Read the manual carefully before use and make it available to subsequent users. This device complies with EU Directives and has an Overvoltage category III 600V; Pollution degree 2.

Do not exceed maximum input values.

Check the device before use and do not use the device if it is damaged.

If there are warning symbols displayed, immediately disconnect the device from the mains and check the circuit.

The type of test can trigger residual current protection mechanisms. At the end of the test, the tested circuit of the installation can therefore be no longer supplied with power. Accordingly, before using the device, make sure that the power failure does not cause damage to persons or equipment (medical devices, computers, industrial equipment, etc.).

The tester was not designed to be a voltage tester (No Voltage Tester, NVT). Therefore, only use a device that has been developed for this purpose.

This device is equipped with batteries. Observe the national disposal regulations at the end of this manual.

Always carry out measurements on electrical systems in compliance with all safety regulations and local legislation.

Always observe the CAT overvoltage category of your meter and use it only in the appropriate systems to prevent accidents and damage.

If a meter shows abnormal behavior, do not take further measurements and send the meter to the manufacturer for inspection.

Service only by qualified personnel; only the manufacturer may carry out repairs on this device.

Never make technical changes to a meter.

Observe all safety rules when dealing with electrical systems and appliances.

Measuring instruments shouldn’t be used by children.

Symbol	Meaning
Triangle with exclamation mark	Caution refer to this manual before using the meter.
Triangle with lightning bolt	Dangerous voltages.
Square within a square	The tester is protected by double insulation or reinforced insulation.

CAT I	Devices with low transient overvoltages or without direct connection to the mains (battery operated) or devices with safety extra-low voltage.
CAT II	For devices with detachable plug connection to the power supply / socket, such as household appliances, power strips, portable tools, etc.
CAT III	Permanently installed switches, circuit breakers, sockets or contactors or other distribution devices.
CAT IV	Devices and equipment of low-voltage installation, e.g. Main switch at the current input, surge arrester, electricity meter and ripple control receiver.

Before you push the “Test” button, link the test line and check the status of the 3 LED lights to certify the wiring state. The following table explains the LED indicators:

Status LED	P-E	P-N	P<-N	Action
Correct wiring	●	●	○	Start measurement
Not connected	○	○	○	Check connection
Ground missing	○	●	○	Check connection
Phase/Neutral reversal	○/●	○/●	●	Reverse connection

Legend: ● On, ○ Off, ○/● On or Off

If the indicating light status is not as shown for “Correct wiring”, do not test. Check the wires again.

When the tester is linked to the power, the LCD will update the voltage (P-E) per second. If the voltage is unusual or not the expected value, do not test. The tester should only be used in AC230v (50Hz) systems.

Turn the tester to the 20, 200, or 2000Ω range. Push the test button. The LCD will display the value and unit. The tester will sound a BZ (buzzer) when the test is finished. To get better values, turn the tester to the lowest possible range. If the LCD flashes the “overheat” symbol, disconnect the tester, switch it off, and let the tester cool down.

Turn the tester to the 200A, 2000A, or 20kA range. Push the test button. The LCD will display the value and unit. The tester will sound a BZ (buzzer) when the test is finished. To get better values, set the tester to the lowest possible range. If the LCD flashes the “overheat” symbol, disconnect the tester, switch it off, and let the tester cool down.

1. Digital Display

2. Backlight Button

3. P-E, P-N, Lights

4. P-N REVERSE Light

5. Test Button

6. Rotary Function switch

7. POWER Jack

8. Pothook

9. Battery Cover

If there is an RCD or fuse in the circuit, you should test the loop impedance. According to IEC 60364, every loop should meet the formula: Ra ≤ 50 / Ia

Where:

Ra: loop impedance

50: max of touch voltage

Ia: the current that can make the protection device break down the circuit in 5 seconds.

When the protection device is an RCD, Ia is the rated residual current IΔn.

IΔn	10	30	100	300	500	1000	mA
Ia(50v)	5000	1667	500	167	100	50	Ω
Ia(25v)	2500	833	250	83	50	25	Ω

When the protection device is a Fuse, every loop should meet the formula: Zs ≤ Uo / Ia, with Uo=230v. The prospective short current must be bigger than Ia.

The table below shows Ia and Zsmax values for different rated currents and break times:

Rated Current	Break time (5s)		Break time (0.4s)
	Ia(A)	Zs(Ω)	Ia(A)	Zs(Ω)
6	28	8.2	47	4.9
10	46	5	82	2.8
16	65	3.6	110	2.1
20	85	2.7	147	1.56
25	110	2.1	183	1.25
32	150	1.53	275	0.83
40	190	1.21	320	0.72
50	250	0.92	470	0.49
63	320	0.71	550	0.42
80	425	0.54	840	0.27
100	580	0.39	1020	0.22

Lines test: 3 LEDs indicate the lines state. When reversed, the third LED will light.

Overheat protect: When the temperature of the resistor is too high, the tester will switch off and lock. The LCD will display “Temperature is High” and an overheat symbol will flash.

Overload protect: When the voltage of P-E is up to 250v, the tester will stop the test to protect itself and the LCD will flash “250v”.

Low Battery Indication: The low battery symbol displays when the battery voltage drops below the operating voltage.

Test mode: When the key “Test” is pressed, the tester will display the result for 5 seconds and then display the voltage.

Operating Temperature: 0°C to 40°C (32°F to 104°F) and Humidity below 80% RH

Storage Temperature: -10°C to 60°C (14°F to 140°F) and Humidity below 70% RH

Power source: 6 x 1.5V Size “AA” battery or Equivalent (DC9V)

Dimensions: 200(L) x 92(W) x 50(H) mm

Weight: Approx. 700g including battery

Accuracies are specified as ± (…% of reading +…digits) at 23°C ± 5°C, below 80% RH.

Loop resistance

Range	Resolution	Test times	Full scale accuracy
20Ω	0.01Ω	25A/20ms	± 2% of F.S ± 5d
200Ω	0.1Ω	2.3A/40ms	± 2% of F.S ± 5%
2000Ω	1Ω	15mA/280ms	± 2% of F.S ± 5d

Prospective short current

Range	Resolution	Test times	Full scale accuracy
200A	0.1A	2.3A/40ms	± 2% of F.S ± 5d
2KA	1A	25A/20ms	± 2% of F.S ± 5d
20KA	10A	25A/20ms	± 2% of F.S ± 5d

AC Voltage (50HZ)

Range	Full scale accuracy
50~250V	± 2% of F.S ± 5d

1. When the low battery symbol appears on the LCD, the six 1.5V ‘AA’ batteries must be replaced.

2. Turn the device off and remove the test leads.

3. Unsnap the tilt stand from the rear of the tester.

4. Remove the four Phillips head screws holding the battery cover.

5. Remove the battery compartment cover.

6. Replace the batteries observing polarity.

7. Affix the rear cover and secure the screws.

8. Reattach the tilt stand.

Please dispose of old batteries at a council collection point or return them to a local shop at no cost. The disposal in domestic refuse is strictly forbidden according to the Battery Regulations. You can return used batteries obtained from us at no charge at the address on the last side in this manual or by posting with sufficient stamps.

Contaminated batteries shall be marked with a symbol consisting of a crossed-out refuse bin and the chemical symbol (Cd, Hg or Pb) of the heavy metal which is responsible for the classification as pollutant:

1. “Cd” means cadmium.

2. “Hg” means mercury.

3. “Pb” stands for lead.

The units are calibrated by the factory according to the technical specifications. We recommend to calibrate the unit again, after 1 year.