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EXAMPLE OF INSTALLATION 

ver. 0.4.2 _ 2006.06.20_14:00

MOUNTING

1.  Disconnect  the power supply from 

the mains by the phase fuse, the 
circuit-breaker or the switch-discon-
nector that are joined to the proper 
circuit,

2.  Check if there is no voltage on 

connection cables by means of a 
special measure equipment,

3.  Install LKM-01 device in the switchbo-

ard on TH-35 DIN rail,

4.  Connect  the cables with the termi-

nals according to installing diagram,

5.  Switch on the power supply from the 

mains.

CONNECTING

DIMENSIONS

PRODUCT FAMILY 

INNER DIAGRAM 

FUNCTIONING 

Typical use:

LKM-01 power supply indicator signals the voltage presence or it absence on every 

phase of a three -phase supply system:
ی  L1, L3 diodes in ON position signal  voltage presence,
ی  L2 diode in OFF position signals voltage absence on L2 phase (fuse is switched 

off).

LKM-01 power supply indicator belongs to 

LKM voltage indicators family.

The appropriate LED diode is on 

if there is power supply on a particular 

phase wire. The LED diode is off if there 

is no power supply. 

For proper device 

functioning it is necessary to connect 

neutral wire.

L1 L2

L3

N

GUARANTEE CARD

There is 24 months guarantee on the product

Salesman stamp and signature, date of sale

1.  ZAMEL provides a two-year warranty for its products. 
2.  The ZAMEL warranty does not cover: a) mechanical defects resulting from transport, loading / unloading or other circumstances  

b) defects resulting from incorrect installation or operation of ZAMEL products; c) defects resulting from any changes made by CUS-
TOMERS or third parties, to products sold or equipment necessary for the correct operation of products sold; d) defects resulting 
from force majeure or other aleatory events for which ZAMEL is not liable; e) power supply (batteries) to be equipped with a device 
in the moment of sale (if they appear); 

3.  All complaints in relation to the warranty must be provided by the CUSTOMER in writing to the retailer after discovering a defect.; 
4.  ZAMEL will review complaints in accordance with existing regulations.; 
5.  The way a complaint is settled, e.g. replacement of the product, repair or refund, is left to the discretion of ZAMEL. 
6.  Guarantee does not exclude, does not limit, nor does it suspend the rights of the PURCHASER resulting from the discrepancy 

between the goods and the contract.

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