19
55
Preparations before Operating the Machine
[ Fig. 12 ]
1) Lubrication
A. Check the oil volume in the oil tank installed on Arm.
See the arrow marked in the picture and use the oil inlet
around the arrow to feed oil into the machine.
[ Fig. 13 ]
B. Erect the machine and supply oil to the oil tank installed
on bed until the oil reaches the marked line of the tank.
[ Fig. 14 ]
C. Fall 2~3 drops of oil on the needle guard around the
upper Arm everyday.
[ CAUTION ]
When using the machine first time or when leaving the
machine unused for a long term, oil supply is a must.