User Interface - Lincoln Electric SPEEDTEC 405S Operator's Manual

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3
2
1
5
Figure 1.
14
13
12
Figure 2.
8. Power lead (5m): Connect the supply plug to the
existing input cable that is rated for the machine as
indicated in this manual, and conforms to all
applicable standards. This connection shall be
performed by a qualified person only.
9. Fuse F3: Use the 12,5A/400V (6,3x32mm) slow-blow
fuse. See "Spare Parts" chapter.
10. Fuse F4: Use the 6,3A/400V (6,3x32mm) slow-blow
fuse. See "Spare Parts" chapter.
11. Fuse F2: Use the 2A/400V (6,3x32mm) slow-blow
fuse. See "Spare Parts" chapter.
12. Fuse F1: Use the 2A/400V (6,3x32mm) slow-blow
fuse. See "Spare Parts" chapter.
13. Cooler Power Supply Socket: Socket
supplies 400VAC for power circuit
cooler. The circuit is protected by a slow-
blow fuse [12].
WARNING
Read and understand the cooler manual before
connecting it to the machine.
14. Gas Heater Socket: U
English
4
6
7
9
10
8
11
= 24VAC, P
= 80W.
sup
max

User Interface

User Interface can be installed, in place of the
replaceable panel [4], which allows to adjust the welding
parameters from the power source. Panel with User
Interface Kit can be purchased separately (see
"Accessories" chapter).
Description of the User Interface is available in the
operator's manual od wire feeder IM3028, IM3034,
IM3045, IM3046, IM3052, IM3053 and the Guide
supplied with a Replaceable Front Panel.
Welding Cables Connection
Insert the plug of the work lead into the socket [5]. The
other end of this lead connects to the work piece with the
work clamp.
Connect the wire feeder to the power source:
Insert the positive welding cable into the output socket
[6].
Insert the wire feeder control cable into the socket [7]
(see "Accessories" chapter, Source/wire feeder cable
K10349-PG-xM or K10349-PGW-xM).
Use the shortest possible cable lengths.
Water Cooler Connection
SPEEDTEC 405S, 405SP, 505S and 505SP work with
the water cooler COOLARC 46 (see "Accessories"
chapter).
Read and understand the cooler manual
before connecting it to the power source.
Before connecting cooler, refer to the
manual of wire feeder.
The COOLARC 46 is supplied by welding power source
using 9-PIN socket.
Input voltages is 400V, 50/60Hz. Make sure that the
supply voltage of the unit matches the cooler's rated
voltage.
13
6
WARNING
Figure 3.
English

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