Weller WR 2: WR 3M Traduction De La Notice Originale page 22

Error messages and error clearance
Message/symptom
Display: „- - -
No display function (display
OFF)
No vacuum at desoldering tool
Insufficient vacuum at desolde-
ring tool
Hot air tool has no air
Symbols
Caution!
Read the operating instructions!
Before performing work of any kind
on the unit, always disconnect the
power plug from the socket.
ESD-compatible design and ESD-
compatible workstation
Equipotential bonding
CE mark of conformity
Fuse
Safety transformer
50
Possible cause
Tool has not been detected
„
Tool defective
„
No mains supply voltage
„
Vacuum not connected
„
Desoldering nozzle clogged
„
Pump faulty
„
Filter cartridge on desoldering
„
tool full
Main filter full
„
Air hose not connected
„
Main filter full
„
Remedial measures
Check connection of tool to
„
device
Check connected tool
„
Turn on mains power switch
„
Check mains supply voltage
„
Check device fuse
„
Connect vacuum hose to
„
vacuum connection
Service desoldering nozzle
„
using cleaning tool
Change filter cartridge on
„
desoldering tool full
Change the main filter element
„
on the soldering station
Connect or check air hose
„
Change main filter cartridge on
„
soldering station
Soldering
Desoldering
Hot air
Disposal
Do not dispose of electric tools together
with household waste material! In obser-
vance of European Directive 2012/19/
EU on waste electrical and electronic
equipment and its implementation in
accordance with national law, electric tools
that have reached the end of their life must
be collected separately and returned to
an environmentally compatible recycling
facility.
Dispose of replaced equipment parts,
filters or old devices in accordance with
the rules and regulations applicable in your
country.