AMF S 4000 LS, Руководство по эксплуатации и ремонту, Страница: 55 / 76

S-4000 TKF, LS Omron
1-49
Released 12/2009
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
6. Remove the filter cover
➏
with cleaning pad
➐
.
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 .
7. The filter and regulator maintenance
Bowl assembly
Ñ
- polycarbonate bowls may be
damaged and possibly fail if exposed to synthetic
oils, thinner solvents, trichlorethylene, kerosene and
other aromatic hydrocarbons. Clean only with a
neutral detergent .
Auto drain - Drain line length should be shorter than 5 m. Be sure not to have any upward turns in
the drain line which would prevent drainage.
If the unit has no function it is necessary to:
a)
check if the supplied pressure is higher than the set pressure of the regulator
b) check if the valve assembly is clean
c) check the membrane or spring for damage
d) check if the air flow direction is correct
Change of the filter element
Ò
Conditions
•
low flow rate
• high pressure drop
• when the pressure drops to 0.7 bar
• filter element change after one year (in case it has not been changed)
a) unscrew the polycarbonate bowl
➑
b) take the filter element out
➒
with baffle
➓
c) change old filter element with new one
d) fit the baffle
➓
into new filter element
➒
and place them both back
e) place the polycarbonate bowl back
8. Check the mechanisms especially in the sewing area by sight.
9. When the maintenance and checking are finished, insert the clamp foot mechanism into the machine.
F - MACHINE MAINTENANCE
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