© ANITA
MP02700EN_200408
GZ-5527 series
21
E
MACHINE MAINTENANCE
E1.
CLEANING AND CHECKING
Maintenance
Maintenance interval
Throat plate
①
disassembly. Cleaning of throat plate, hook
②
,
feed dog
③
and their surroundings. It is possible to clean with
compressed air.
Re-lubrication of hook path with oil and washing of dirt out of the
path. Spraying the unnecessary oil out of the hook at the machine
high speed operation.
Check of oil reserve in oil tanks
1 week
Cleaning of mechanisms in the base plate. Cleaning (vacuuming,
wiping out) 1 month oil tray. Cleaning of ventilator grid on the
motor.
1 month
Check of bobbin case
④
fitting clearance in the hook housing
⑤
.
Check of drive V-belt tension (checking method is described in the
second part of this Instruction for Use). Lubrication of swinging
shafts with grease.
1 year
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