Masterweld MW 8100, Руководство пользователя и по обслуживанию

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MW 8100
PORTABLE WELDING FUME EXTRACTOR MW 8100
6. T
ROUBLES AND
C
URES
Make sure that the machine is switched off and disconnected from the
supply mains before carrying out any maintenance or repair procedures.
Make also sure that these procedures can not cause any damages to things
or people.
Always apply to Qualified Personnel.
Troubles Causes Cures
Machine fails to start up The Fuse has burnt out Check its state (it is placed near
the star up button - picture 3)
Too low voltage Check the supply mains voltage
The electric motor is mis-working Contact our After-Sale Service or
professionally qualified staff
The emitted air is not purified
enough Inefficacious action of filters Check their state and replace them
(ref. to chapter 5
M
AINTENANCE
)
The machine does not develop a
sufficient aspirating capacity Filters are clogged and dirty Check their state and replace them
(ref. to chapter.
5 M
AINTENANCE
)
Physical obstructions and/or
blockages
Check whether there are any
foreign bodies inside the hose.
Take them away
The hose is broken or damaged
Check its state and if it’s damaged
replace it.
The electric motor is not working Contact our After-Sale Service or
professionally qualified staff
Fuses of main electric system burn
out and/or differential relay device
-ground fault interrupter trips Short circuit (in electric motor)
Contact our Technical Service or
professionally qualified staff to
carry out a more precise check.
ALWAYS CONSULT A QUALIFIED PERSONNEL