HITACHI EW4400 инструкция по эксплуатации онлайн - страница 3


Инструкция HITACHI EW4400 для устройства сварочный аппарат содержит страницы на русском языке.

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3

IMPORTANT

CAREFULLY READ THE FOLLOWING 

INSTRUCTIONS BEFORE INSTALLING 

THE UNIT AND MAKE SURE THAT THE 

YELLOW AND GREEN GROUNDING 

CONDUCTOR IS DIRECTLY CONNEC-

TED TO THE GROUND IN THE WELDING 

LOCATION./

THE UNIT MUST NEVER BE OPERATED 

WITHOUT PANELS AS THIS COULD BE 

DANGEROUS FOR THE OPERATOR AND 

COULD CAUSE SERIOUS DAMAGE TO 

THE EQUIPMENT.

THE UNIT WORKS ONLY WITH INPUT 

VOLTAGE OF 230Vac -50 Hz-1Ph.

THE INPUT CABLE IS ENERGIZED EVEN 

WHEN THE MAIN SWITCH IS ON THE “0” 

POSITION. THEREFORE, BEFORE SER-

VICING THE EQUIPMENT, MAKE SURE 

THAT THE 2 POLE PLUG IS DISCON-

NECTED FROM THE LINE SOCKET.

THIS WELDER CAN BE USED ONLY 
WITH DIESEL GENERATING SETS WITH 
POWER HIGHER THAN 6 KVA AT 220 V 
50 HZ. (except for units supplied at 110V)

1.0 INTRODUCTION

1.1 EQUIPMENT IDENTIFICATION

"    1 
    3         
usually appear on a nameplate attached to 
      &  !     
have a control panel such as gun and cable 
      -
tion or part number printed on the shipping 
  $         

1.2 RECEIPT OF EQUIPMENT

When you receive the equipment, compare 
it with the invoice to make sure it is complete 
and inspect the equipment for possible dama-
    0   
      /  9! 
should your machine not work properly, con-
sult the section on TROUBLE SHOOTING in 
  '       
 

2.0 SAFETY WARNING

2.1 GENERAL INSTRUCTIONS

This manual contains all the necessary in-
structions for:
- the installation of the equipment;
- a correct operating procedure;
<      
Therefore, be sure this manual is carefully 
read and understood by the maintenance 
 

2.2 LOCATION

Welding processes of any kind can be dange-
rous not only to the operator but to any person 
situated near the equipment if safety and opera-
     

Therefore  the owner and the operator must 
be aware of all possible risks so that they 
may take the necessary safety precautions to 
  /    !/
The main precautions to be observed are:

-  Operators should protect their body by 
!    =-
     
protective clothing, 
without pockets or 
<   
Oil or grease should 
be carefully removed 
from all articles, be-
  !    >-
rators should also 
wear closed safety 
boots with steel toe 
caps and with rubber 
 1 # ?3
?  
@  
J + X
[ +
\ # /

-  Operators should wear a non- 
= !     -
signed so as to shield the neck and the face, 
        "         
    !   
adequate to the welding process and current 
  )      !    / 
clean, and immediately replaced if they are 
/    /  1#@3  '      -
ce to install a pane of transparent glass on 
top of the adiactinic glass, between it and the 

#?


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