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NOTICE OF RESPONSIBILITY RESTRICTION

Despite  the  exerted  efforts  to  make  this  Manual  more  exact,  some  discrepancies  may  occur.  The 

information in this Manual is given on «as is» terms. The  author  and  the  publisher  do  not  bear  any  

liability  to  a  person  or  an organization  for  loss  or  damage  which  has  arisen  from  the  informa- 

tion contained in this Manual.

1. BUYER RECOMMENDATIONS

 Unpack  the  device  carefully.  Make  sure  there  are  no  accessories  left  in  the  box.  Check  up  the 

device for damage; if the product was damaged during transportation, address the firm which carried 

out the delivery; if the product functions incorrectly, address the dealer at once.

 Check up the package contents and availability of the warranty card. Make sure the warranty card 

has  a  shop  stamp,  a  legible  signature  or  the  seller’s  stamp  and  purchase  date,  and  the  goods 

number corresponds to that in the warranty card. Remember, warranty service is possible if you have 

a warranty card or a cash receipt confirming the purchase.

 Before installing and using the speaker system, read this Manual carefully and keep it for future 

reference.

 Shipping and transportation equipment is permitted only in the original container.

 Does not require special conditions for realization.

 Dispose of in accordance with regulations for the disposal of household and computer equipment.

2. PACKAGE CONTENTS

 Surge protector – 1 pc

 User's Manual – 1 pc

 Warranty card – 1 pc

3. SAFETY PRECAUTIONS

 Do not connect simultaneously the load to the surge protector with total power more than 3600 W.

 Connection  of  the  surge  protector  to  a  non-sinusoidal  voltage  source,  such  as  UPS,  is  not 

recommended.

 When signs of failure are found (for example, the output voltage absence in a socket), mechanical 

damages, high temperature of the item or the odor, the item must be disconnected immediately from 

the wall socket and you should address to a service center.

 If the protection status indicator is out of order, the surge protector should be replaced it with a new 

one.

 Do not open and never attempt to repair the item by yourself, it should be repaired by qualified persons 

only.

4. PURPOSE

SVEN SF-S1U surge protector is designed to protect household appliances and computers. The device 

falls in surge protection devices (SPD) of the limiting type.

5. FEATURES 

 Impact-resistant housing made of non-combustible material (ABS-plastic)  

 2*USB ports for charging different devices (MAX 2.4A)  

 Varistor protection against high-voltage pulses

 Childproof.Protecting shutters provide additional protection against ingress of foreign objects, as well 

as prevent to access of children into the device.

USER’S MANUAL

Surge protector

SF-S1u

Design description

a

 Ground contacts

b

 Protecting shutters

 

c

 USB port for charging different

 devices 

(MAX 2.4A) 

 Plug

d

 

 

 Protection status indicator

e

Fig. Construction

e

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