Fronius TPS 4000 Operating Instructions

Preparing the TPS 5000 auto-transformer mains
cable
Specified mains
cable for auto-
transformer,
„versions 3 and
4“
For TPS 5000 auto-transformers only
Cross-section Length Connection cable Strain relief device
AWG10
5,27 mm² (.21 sq.in.)
5 m
(19.96 in.)
43,0004,2955 42,0407,0534
Preparing the
auto-transfor-
mer mains cable
and strain relief
device
The following strain relief device is supplied for the auto-transformer mains ca-
ble:
-
AWG 10 auto-transformer strain relief device for mains cable
110 mm (4.33 in.)
grün
green
vert
(1)
90 mm (3.54 in.)
70 mm
(2.76 in.)
1
Turn the main device switch on the
auto-transformer to the „O“ positi-
on
2
Pull out the mains plug and dis-
connect the power supply
3
Remove the auto-transformer side
panel
4
Strip approx. 110 mm (4.33 in.)
from the auto-transformer mains
cable
5
Shorten the phase conductors to
90 mm
NOTE!
If wire end ferrules are not used, there is a risk of short circuits between indivi-
dual phase conductors and the PE conductor. Fit wire end ferrules to all phase
conductors and the PE conductor of the stripped mains cable.
6
Fit wire end ferrules to the phase conductors and the PE conductor of the
autotransformer mains cable.
NOTE!
Take care not to damage the strain relief device (1) when clamping it in the
vice. If necessary, use protective jaws.
7
Clamp the strain relief device (1) in a suitable vice
8
Insert the auto-transformer mains cable into the strain relief device (1)
9
Tighten the clamp nut of the strain relief device:
Width across flats 30 mm (1.18 in.)
39
EN

Fronius TPS 4000 Specifications

General

Brand	Fronius
Model	TPS 4000
Category	Welding System
Language	English