Lincoln Electric MOBIFLEX 200-M Instrucciones Para El Uso página 14

6.1 Periodic maintenance
The maintenance activities in the table below indicated by [*]
can be carried out by the user; other activities are strictly
reserved for well trained and authorized service personnel.
Component
Housing
Spark arrester
Main filter
Extraction fan
Mains cord
Filter pollution indicator
Activated carbon filter
6.2 Filter replacement
ATTENTION!
Always wear face mask and gloves during filter
exchange/cleaning.
6.2.1 LongLife main filter
The main filter cannot be cleaned and must be replaced
whenever necessary. The lifespan of the filter strongly depends
on the welding process, the composition of the welding fumes,
the intensity of use and the humidity. The frequency of
replacement will be a matter of experience.
Replace the main filter:
- when the filter pollution indicator (Fig. 5.1C) shows that the
filter cartridge is saturated or clogged; or
- when the airflow is reduced to the point that extraction
performance is no longer satisfactory; or
- when it has been damaged.
To replace the main filter proceed as follows.
Fig. 6.1
• Turn off the machine and disconnect it from the mains.
• Loosen the thumb nut (A) and remove the filter cover (B).
A
B
Fig. 6.1: Open filter cover
Fig. 6.2
• Unscrew the knurled nut (A) and remove the filter cover
plate (B).
0507240020/010411/G Mobiflex 200-M
Action
Clean the outside of the machine with a non-aggressive detergent.
Clean the inside of the machine using an industrial vacuum cleaner
and remove dust from the filter compartment.
Clean the spark arrester using an industrial vacuum cleaner.
Check the filter for damage, clogging and saturation. Replace if
necessary.
Check the extraction fan and the extraction fan housing for encrusted
particles. Clean if necessary.
Check sealing material of the extraction fan. Replace if necessary.
Check the mains cord for damage. Repair or replace if necessary.
Unless the main filter is clean, check if indicator moves upwards upon
starting machine. If not, refer to chapter 7.
Check for damage, clogging and saturation. Replace if necessary.
Text printed in italics refers to options and
accessories.
A
B
Fig. 6.2: Loosen filter
Fig. 6.3
• Lift the main filter (A) up and out of the housing. It is not
necessary to remove the spark arrester (B) unless it needs
replacement.
• Pack the used main filter in the plastic bag in which the new
filter is supplied. Seal the bag firmly.
• Clean the spark arrester and filter compartment with an
industrial vacuum cleaner.
• Install a new LongLife main filter.
• Mount the dismounted parts in reverse order.
A
B
Fig. 6.3: Filter replacement
Frequency
Every Every 6 Every 12
month months months
X [*]
X [*]
X [*]
X [*]
X
X
Before every
X [*]
use
X
EN - 13