Kemppi DC 3500W - Manual (Page 7)

9901 / 1916110E / 7
English
2.2 Siting the machine
When siting the machine, the following have to be
considered:
Site the machine on a fixed dry base, which does not
cause dust etc. into the suction air of cooling.
– Make sure that the machine is placed away from
the line of particle spray from grinding tools.
– Ensure the free circulation of the cooling air. Make
sure that there is at least a 20 cm free distance
both in front of and at the rear of the machine for
the circulation of the cooling air.
– Protect the machine against heavy rain and in hot
circumstances against direct sunshine.
2.3 Start of installation
Mastertig AC/DC 2500 and -2500W: Check first that the
mains voltage change-over switch is in right position.
If it is needed to change mains cable, do it before
mounting to the wheel barrow T 120. Otherwise you
bossibly have to dismount the machine.
Before connecting the machine to the mains supply,
one of the three panels, the ACDC panel, the ACDC
minilog or the ACDC pulse panel, has to be installed.
Installation instructions 4283280 are in the package of
the panel.
2500, 2500W, 3500W
2.4 Connecting the machine to the mains
supply
The installation or replacement of the mains
cable and the plug may be carried out only by
an authorized electric shop or electrician.
Mastertig AC/DC 1600
The Machine is delivered with a mains cable with a
schuko plug for connection to a mains supply of 230 V.
To be noted when replacing the mains cable:
The lifting handles, cover and the right-hand-side plate
have to be opened. The cable in brought to the machine
through the inlet ring on the rear panel and fastened
with a cable clamp. The phase lead of the cable are
coupled to connector L, the blue to the connector of
the N lead and the yellow-green to the connector of
the protective grounding lead .
Mastertig AC/DC 2500, -2500W and -3500W
The machine is delivered with a 5 m mains cable
(4×2.5 mm 2 ) without a plug. Mains cable is suitable
for all mains voltages with recommended fuse size
(please look at Technical data table). 4×6 mm
2
cable
can be assembled to the machine, if local regulations
are requiring it.
If you use greater fuse size than recommended
big short circuit current can cause extra dam-
age in case of failure.
Mastertig AC/DC 2500, -2500W
Before connecting the machine to the mains supply,
make sure that the voltage change-over switch of the
machine is turned to the position corresponding to the
mains supply voltage (230 / 400 / 460 V).
When replacing the mains cable, note the following:
The lifting handles, cover and right-hand-side plate of
the machine have to be opened. The cable is brought
to the machine through the inlet right on the rear panel
and fastened with a cable clight. The phase leads of
the cable are coupled to connectors L1, L2 and L3; the
yellow-green is coupled to the connector of the protec-
tive grounding lead .
1600