Fimap IMx, Руководство по ремонту, Страница: 75 / 94

7-75
Maintenance
• Put the machine in safe conditions.
•
Remove the squeegee from the
squeegee support
(see fig. 7.4.2-17 )
,
(see sec-
tion 4.3.1 at page 26 )
.
7.4.2-17 Squeegee Re-
moval
•
Remove and replace the squeegee
support wheels loosing the adjust-
ment wing nuts
(see fig. 7.4.2-18 )
and the
squeegee wheels screws
(see fig. 7.4.2-19 )
,
(see section 4.3.4 at page 27 )
7.4.2-18 Adjustment
Wing Nut Removal
7.4.2-19 Blocking Screw
Removal
• Proceed at reverse to reinstall the
parts.
•
During the assemblying lubricate
the squeegee support eyelet.
•
At the end of the assemblying per-
form the proper squeegee adjust-
ment
(see fig. 7.3.1-9 )
,
(see fig. 7.3.1-10 )
7.4.3 Vacuum Hose
Checks
The vacuum hose has to be clean and
intact
(see fig. 7.4.3-20 )
,
(see fig. 7.4.3-21 )
. It is
mandatory that the hose has no crack to
not decrease the underpressure. To ver-
ify the vacuum hose goodness turn on
the vacuum motor and block the lower
part of the hose with the hand, in this
way there must be no air passage.
7.4.3-20 Vacuum Hose 7.4.3-21 Vacuum Hose
7.4.4 Filter and Floater
Checks
The filter has to be clean and it is impor-
tant that nothing blocks or reduces the
floater mobility. The filter has to be clean
to avoid that water or dirt goes inside the
vacuum motor, the floater has to be free
to move and has to block completely the
air flow when it is in blocking position
(UP).
Maintenance
• Put the machine in safe conditions.
•
Check that the recovery tank is com-
pletely empty.
•
Remove the Recovery tank lid
(see fig.
7.4.4-22 )
.
• Loose the filter protection and re-
move the filter
(see fig. 7.4.4-23 )
,
(see fig.
7.4.4-24 )
. Verify that the filter ball is
free to move and intact.