Overload Cut-Out; Equipotential Bonding; Care And Maintenance - Weller WR 2: WR 3M Traduction De La Notice Originale

For your safety

Overload cut-out

To avoid overloading the station, power output is
automatically reduced in the event of an overload.

Equipotential bonding

a
b
c
d
Carrying out a firmware update (WR 3M)
Notice
The control unit is equipped with a Mini USB port. To use the USB port, Weller provides software on a
www.weller.de/de/Weller--Download-Center--Software-Updates.html so you can carry out a software update
(„Firmware Updater") on your control unit.

Care and maintenance

Warning!
Before doing any work on the machi-
ne, pull the plug out of the socket.
Warning!
Use original replacement parts only.
Warning! Risk of burns
Only replace solder tips when cold
„
Replace and clean suction nozzles
„
only when hot and using the suitable
tool
Only replace hot air nozzles using
„
the suitable tool
Only clean or replace solder
„
collection tubes when cold
44
Four variants are possible by connecting the 3.5 mm jack socket
differently:
a Hard-grounded
b Equipotential
bonding
c Floating
d Soft-grounded
Clean the operator panel, if dirty, using a suitable
cleaning cloth.
Filter change
Check the filter regularly for contamination, and
replace it if necessary.
Warning!
Failure to use a filter will cause irreparable dama-
ge to the vacuum pump.
Check before starting soldering whether a main
„
filter is inserted.
Contaminated filters must be treated as special
waste.
Dispose of replaced equipment parts, filters
or old devices in accordance with the rules
and regulations applicable in your country.
Wear suitable protective gear.
supplied without plug.
with plug, equaliser at centre contact.
with plug
with plug and soldered resistor. Ground-
ed through selected resistor.