Lincoln Electric IM743 INVERTEC V350-PIPE - Manual (Page 9)

A-2 INSTALLATION A-2
SELECT SUITABLE LOCATION
The Invertec V350-PIPE will operate in harsh environ-
ments. Even so, it is important that simple preventa-
tive measures are followed in order to assure long life
and reliable operation.
• The machine must be located where there is free cir-
culation of clean air such that air movement in the
back, out the sides and bottom will not be restricted.
• Dirt and dust that can be drawn into the machine
should be kept to a minimum. Failure to observe
these precautions can result in excessive operating
temperatures and nuisance shutdown.
• Keep machine dry. Shelter from rain and snow. Do
not place on wet ground or in puddles.
• DO NOT MOUNT OVER COMBUSTIBLE SURFACES.
Where there is a combustible surface directly under
stationary or fixed electrical equipment, that surface
shall be covered with a steel plate at least
.06
” (1.6mm) thick, which shall extend not less than
5.90 ” (150mm) beyond the equipment on all sides.
STACKING
V350-PIPE cannot be stacked.
TILTING
Place the machine directly on a secure, level surface
or on a recommended undercarriage. The machine
may topple over if this procedure is not followed.
INPUT AND GROUNDING CONNECTIONS
•
Only a qualified electrician should connect the
Invertec V350-PIPE. Installation should be made in
accordance with the appropriate National Electrical
Code, all local codes and the information detailed
below.
• When received directly from the factory, multiple
voltage machines are internally connected for
460VAC. If 460VAC is the desired input, then the
machine may be connected to the power system
without any setup required inside the machine.
• Initial 200VAC - 415VAC and 575VAC operation will
require an Input voltage panel setup.
SAFETY PRECAUTIONS
ELECTRIC SHOCK can kill .
• TURN THE INPUT POWER OFF AT
THE DISCONNECT SWITCH BEFORE
ATTEMPTING TO CONNECT OR DIS-
CONNECT INPUT POWER LINES, OUTPUT
CABLES, OR CONTROL CABLES.
• Only qualified personnel should perform this
installation.
• Connect the green/yellow lead of the power
cord to ground per U.S.National Electrical
Code.
----------------------------------------------------------------------
WARNING
• Initial 200VAC - 415VAC and 575VAC operation will
require an Input voltage panel setup.
• Open the access panel on the rear of the machine.
• For 200 or 230: Position the large switch to 200-230.
For higher voltages: Position the large switch to
380-575.
• Move the "A" lead to the appropriate terminal.
POWER CORD CONNECTION
A 10 ft. power cord is provided and wired into the
machine. Follow the power cord connection instruc-
tions.
• Incorrect connection may result in equipment
damage.
-----------------------------------------------------------------------
Single Phase Input
Connect green lead to ground per National Electrical
Code.
Connect black and white leads to power.
Wrap red lead with tape to provide 600V insulation.
Three Phase Input
Connect green lead to ground per National Electric
Code.
Connect black, red and white leads to power.
CONNECTIONS OF WIRE FEEDERS TO V350-PIPE
LN-25 Connection Instructions
• Turn the Invertec power switch "off".
• Connect the electrode cable to the output terminal of
polarity required by electrode. Connect the work lead to
the other terminal.
• LN-25 with Remote Control options can be used. The 6-
Pin (K444-1) and 14-pin (K444-2) remotes can be con-
nected directly to the 6-pin & 14-pin MS-style connectors.
The 42 Volt Remote Voltage and Output Control (K624-1)
Kit can be connected to the V350
’ s 24/42 VAC connector
using Remote Control Cable assembly K627- [ ]. LN-25s
with a K431-1 remote kit can be connected to the V350
’ s
24/42 VAC connector using a K432 cable and K876
adapter. (See connection diagram S19899). Or the K432
cable could be modified with a K867 Universal Adapter
Plug (See connection diagram S19405) to connect it to
the V350
’ s 24/42 VAC connector.
W AR NIN G RE M OT E
PO W ER
OF F
ON
A A MPS
A
V V OLTS
W EL D TE RM INA LS SE LE CT
OUTP UT LIN CO LN EL EC TR IC INVER TEC V350-PR
O
W AR NIN G W ARN IN G AV ISO DE PR ECA UC IO N
ATTE NTIO N
!
!
!
!
Lore m ipsu m do lor sit am et c on sec tetu er adi pisc ing Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing elit, ed dia m n on elit, ed dia m n onu mm um my nib h eu ism od tinc idu nt ut y n ibh eu ism od tinc idu nt u t lao reet dolo re ma gn a a liqu am er lao ree t do lore ma gna aliq uam era t at Lore m ips um do lor sit a me t co nse cte tuer adip iscin g Lore m ip sum do lor sit a me t co nse cte tue r ad ipis cing elit, ed dia m no n elit, ed diam non um m um my nib h e uism od tinc idu nt u t y n ibh euis mo d tin cidu nt u t lao reet dolo re ma gna aliq ua m e r lao ree t do lore m agn a a liqu am era t at Lore m ips um do lor sit a met co nse cte tue r ad ipis cin g Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing elit, e d d iam non elit, ed dia m n onu mm um my nibh eui sm od t inc idu nt u t y n ibh eu ism od t incid unt ut lao reet do lore ma gna aliq ua m er lao ree t do lore ma gna aliq uam era t at Lorem ips um dol or s it a me t co nse cte tue r ad ipis cing Lore m ip sum do lor sit a me t co nse cte tue r ad ipis cing elit, ed dia m non elit, ed dia m n onu mm um my nib h e uis mo d tin cidu nt u t y n ibh eu ism od t incid unt ut lao ree t do lore ma gna aliq uam er lao ree t do lore ma gna aliq uam era t at Lor em ips um dolor sit a met con sec tet uer adip iscin g
Lo rem ipsu m d olo r sit am et c ons ecte tue r ad ipis cing elit, ed diam no n elit, ed dia m non um m um my nib h e uism od ti ncidu nt u t y n ibh euis mo d tin cidu nt u t lao ree t do lore ma gn a al iqu am er lao ree t do lore m agn a a liqu am era t at Lore m ipsu m dolo r sit am et con sec tetu er a dipi scin g
Lore m ip sum dolo r sit am et c ons ecte tue r ad ipis cing elit, ed dia m non elit, ed dia m non um m um my n ibh euis mo d tin cidu nt u t y n ibh eu ism od t incid unt ut lao ree t do lore mag na aliq uam er lao ree t do lore ma gna aliq uam era t at Lore m ipsum dolo r sit am et c ons ecte tue r ad ipis cing Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing elit, ed diam non elit, ed dia m n onu mm um my nibh euis mo d tin cidu nt u t y n ibh euis mo d tin cidu nt u t lao reet dolo re mag na aliq uam er lao ree t do lore ma gna aliq uam era t at Lore m ip sum dolo r sit am et c ons ec tetu er ad ipis cing
Lore m ipsu m dolo r sit am et c ons ecte tue r ad ipis cing elit, ed diam non elit, ed d iam no num m um my nib h eu ism od tinc idu nt ut y n ibh eu ism od t incid unt ut laore et d olo re ma gn a a liqu am er laor eet dolo re m agn a a liqu am era t at Lore m ip sum dolo r sit am et c ons ec tetu er adi pisc ing
Lore m ip sum dolo r sit am et c ons ecte tue r ad ipis cing elit, ed dia m no n elit, ed dia m n onum m um my nib h e uism od t incid unt ut y n ibh eu ism od t incid unt ut lao reet dolo re ma gna aliq uam er lao ree t do lore ma gna aliq uam era t at
Lo rem ipsu m d olo r sit am et c ons ec tetu er ad ipis cin g Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing elit, ed diam non elit, ed d iam no num m um my nib h e uism od tinc idu nt ut y n ibh eu ism od t incid unt ut lao ree t do lor e m agn a a liqu am er lao ree t do lore m agn a a liqu am era t at Lore m ipsum dolo r sit am et c on sec tetu er ad ipis cing Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing elit, ed dia m non elit, ed dia m n onu mm um my nib h e uism od tinc idun t u t y n ibh eu ism od t incid unt ut lao ree t do lore ma gna aliqu am er lao ree t do lore m agn a a liqu am era t at Lore m ipsu m do lor sit a me t co nse ctet uer adi pisc ing Lore m ipsu m d olo r sit am et c ons ecte tue r ad ipis cing elit, ed dia m non elit, ed dia m n onu mm um my n ibh euis mo d tin cidu nt ut y n ibh eu ism od t incid un t ut lao reet dolo re ma gna aliq uam er lao ree t do lore m agn a a liqu am era t at Lor em ipsu m dolo r s it a me t co ns ec tetu er a dipi scing Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing elit, ed diam non elit, ed dia m n onu mm um my nib h e uism od tinc idu nt ut y n ibh eu ism od tinc idu nt u t laor eet dolo re ma gn a a liqu am er lao ree t do lore m agn a a liqu am era t at Lo rem ipsu m dolo r sit am et c ons ec tetuer adipis cin g
Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing
elit, ed dia m non elit, ed dia m non um m um my nib h eu ism od tinc idun t ut y n ibh eu ism od tinc idu nt u t
lao reet dolo re ma gna aliqu am er lao ree t do lore m agn a a liqu am erata t Lor em ips um do lor sit am et c ons ec tetue r ad ipis cing
Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing
elit , ed diam no n elit, ed dia m n onum m um my nibh euis mod tinc idu nt ut y n ibh eu ism od t incid unt ut
lao reet do lore mag na aliq uam er lao ree t do lore m agn a a liqu am erat Lor em ipsu m d olor s it a met con sec tet uer adipi scing
Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing
elit, ed d iam non elit, ed dia m n onu mm um my nibh euism od tinc idu nt u t y n ibh eu ism od t incid unt ut
lao ree t do lore ma gna aliq uam er lao ree t do lore m agn a a liqu am era t at Lore m ip sum dol or s it am et c ons ecte tuer ad ipis cin g
Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing
elit , ed diam non elit, ed dia m non um m um my nib h e uis mo d tinc idun t ut y n ibh euis mo d tin cidu nt u t
lao ree t do lore magn a a liq uam er lao ree t do lore m agn a a liqu am erat at
Lo rem ipsu m dolor sit am et c ons ecte tue r ad ipis cing Lore m ipsu m dolo r sit am et c ons ecte tue r ad ipis cing elit, ed dia m non elit, ed dia m non um m um my nib h eu ism od tinc idu nt u t y n ibh euis mo d tin cidu nt u t lao ree t do lore ma gna aliq uam er lao ree t do lore m agn a a liqu am era t at Lor em ipsu m dolo r sit am et c ons ecte tuer adipi scin g Lore m ip sum do lor s it a me t co nse cte tue r ad ipis cing elit, ed dia m non elit, ed d iam non um m um my nib h e uism od tinc idu nt u t y n ibh eu ism od t incid unt ut lao ree t dolo re ma gna aliq uam er lao ree t do lore m agna aliq uam era t at
GREEN
RED
BLACK
WHITE
V350-PIPE
CAUTION
CAUTION