Kemppi KempArc DT400 - Manual (Page 23)

EN
Parts of the DT400 metal feed rolls
W000731 gear ring 1 driving 2 pcs per unit
W000732 gear ring 2 pressing 2 pcs per unit
W000711 drive ring V groove 1,2/1,2 optional 4 pcs per unit
W000718 drive ring V groove 1,0/1,0 optional 4 pcs per unit
W000891 drive ring V groove 1,0/1,2 optional 4 pcs per unit
9420507 washer 10.5x30x2.5 2 pcs per unit
3.3 regulAr mAintenAnCe
Make sure that the machine receives regular and appropriate maintenance. Authorised
Kemppi service agents perform regular maintenance by agreement. For more information on
regular maintenance, contact a Kemppi representative.
3.4 DispOsAl OF tHe mACHine
Do not dispose of electrical equipment with normal waste!
In observance of European Directive 2002/96/EC on waste electrical and electronic
equipment, and its implementation in accordance with national law, electrical equipment
that has reached the end of its life must be collected separately and taken to an appropriate
environmentally responsible recycling facility.
The owner of the equipment is obliged to deliver a decommissioned unit to a regional
collection centre, per the instructions of local authorities or a Kemppi representative. By
applying this European Directive you will improve the environment and human health.
4. trOuBlesHOOting
In the event of a failure of the machine, contact an authorised Kemppi service agent. Before
taking your unit for servicing, check the list below.
4.1 OverlOAD (YellOW inDiCAtOr lit)
Two simultaneously operating fans cool the power source. The machine may, however,
overheat if continuously loaded above the rated values or if the circulation of cooling air is
prevented.
Overheating is indicated by a yellow indicator light in the front panel of the power source. You
then need to stop welding and let the machine cool down. The indicator light turns off when
welding can be resumed.
4.2 COntrOl CABle COnneCtOr Fuse
The back panel of the power source has a fuse that protects the control cable connector. Using
an incorrect type of fuse will damage the power source. Therefore, it is important that you
always use the correct fuse type. The type and size of the fuse are indicated next to the fuse
socket.
4.3 eleCtriC netWOrK OvervOltAge Or unDervOltAge
If the power source is used in an electric network with insufficient voltage (less than 300 V),
the control features of the device are automatically disabled.
The primary circuits of the power source are protected against power spikes. The product’s
mains voltage range is broad enough to prevent over-voltage problems at up to 440 V. Make
sure that the voltage remains within the allowed range, especially if the operating power is
supplied by a generator set. For information on the allowable voltage range, see "Technical
specifications" in this guide.
1
KempA
rc
SY
N
300,
400,
500
/
©
Kemppi
O
y
/ 0808
FI
SV
NO
DA
EN
DE
NL
FR
ES
PL
RU