Service manual

S-311
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Phones: [phone] (Service); [phone] (Spare Parts); Fax: [phone]
Revised 03/2006
1-58
1.6. Using a screwdriver, loosen the locks on the
control box door. Using a wrench, loosen
4 screws on the fan rack .
CAUTION! When loosening the last screw,
hold the fan by hand inside the control box
to prevent it from dropping into the control
box. Insert the screwdriver into the rack and
by pushing the screwdriver through the
cleaning pad remove the plastic cover .
Remove the cleaning pad.Remove the dust
from the cleaning pad or in case of
considerable dirt, wash it using a mild
detergent.Perform the same cleaning on the
rear fan .
1.7. Maintenance of air regulator contains check
of the condensate and possible replacement
of the filter element Ò. The level of condensate
must be 10 mm below the filter inside of the
desliming receptacle Ó. Lower ring of the
nut signalizes this height.
Open the bleeder screw by turning it counter
clockwise. The condensate can then flow out.
Tighten the screw again.
With worse flow despite same pressure setting
replace thefilter element Ò after stopping the
air supply. Unscrew desliming receptacle Ó
anticlockwise and ventilate. By unscrewing the
nut , loosen the filter element Ò, place the
new one and assemble the device in reverse
order.
1.8. Perform visual check of mechanism especially
in area of sewing mechanism. Make sure that in
this area are not any scraps of threads and fabric.
1.9. When the maintenance and checking is
finished, close covers Í, folding cover lock by
the locking screw Ì, put back the clamp plates
and lock them by clamp support plates Ê,
then continue with work.
F - MACHINE MAINTENANCE
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