Receipt Of Equipment - Hitachi EW2800 Bedienungsanleitung

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
7KH XQLW¶V LGHQWL¿FDWLRQ QXPEHU VSHFL¿FDWLRQ
RU SDUW QXPEHU PRGHO DQG VHULDO QXPEHU
usually appear on a nameplate attached to
WKH UHDU SDQHO (TXLSPHQW ZKLFK GRHV QRW
have a control panel such as gun and cable
DVVHPEOLHV LV LGHQWL¿HG RQO\ E\ WKH VSHFL¿FD-
tion or part number printed on the shipping
FRQWDLQHU 5HFRUG WKHVH QXPEHUV IRU IXWXUH
UHIHUHQFH

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-
JH GXH WR VKLSSLQJ $OO PDFKLQHV GLVSDWFKHG
KDYH EHHQ VFUXSXORXVO\ FKHFNHG +RZHYHU
should your machine not work properly, con-
sult the section on TROUBLE SHOOTING in
WKLV PDQXDO ,I WKH IDXOW SHUVLVWV FRQVXOW \RXU
DXWKRUL]HG GHDOHU
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;
 DQ DGHTXDWH PDLQWHQDQFH RI WKH HTXLSPHQW
Therefore, be sure this manual is carefully
read and understood by the maintenance
DQG WHFKQLFDO RSHUDWRUV
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-
WLQJ UXOHV DUH QRW VWULFWO\ REVHUYHG
Therefore the owner and the operator must
be aware of all possible risks so that they
may take the necessary safety precautions to
DYRLG DQ\ NLQG RI DFFLGHQW DW ZRUN
The main precautions to be observed are:
- Operators should protect their body by
ZHDULQJ QRQ ÀDP-
PDEOH FORVH ¿WWLQJ
protective clothing,
without pockets or
WXUQHGXS WURXVHUV
Oil or grease should
be carefully removed
from all articles, be-
IRUH ZHDULQJ 2SH-
rators should also
wear closed safety
boots with steel toe
caps and with rubber
VROHV )LJ  
 /HDWKHU JORYHV
 /HDWKHU DSURQV
 6KRHV &RYHU
 6HFXULW\ VKRHV
 )DFH PDVN
- Operators should wear a non-
ÀDPPDEOH ZHOGLQJ KHOPHW RU IDFH VKLHOG GH-
signed so as to shield the neck and the face,
DOVR RQ WKH VLGHV 7KH KHOPHW RU WKH IDFH
VKLHOG VKRXOG EH ¿WWHG ZLWK SURWHFWLYH JODVVHV
adequate to the welding process and current
XVHG *ODVV VFUHHQV PXVW DOZD\V EH NHSW
clean, and immediately replaced if they are
EURNHQ RU FUDFNHG )LJ  ,W LV JRRG SUDFWL-
ce to install a pane of transparent glass on
top of the adiactinic glass, between it and the
)LJ
3