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4.
Lubrication
4.1 Lubricating oil
Use YAMATO SF OIL No. 28 or Mobil Velocite SM22.
NEVER add additives to the oil.
If added, it can cause the deterioration of the oil and the
damage to the machine.
4.2 Lubricating
When using a new machine or a machine which has not
been run for a while, supply few drops of oil to the needle
bar ① and the looper bar ②.
Remove the oil cap ③ indicated "OIL-IN" and supply oil
to the upper line of the oil sight gauge ④.
Make sure that the oil splashes from the nozzle inside the
oil cap ③ when running the machine.
If oil does not splash from the nozzle, see "4.4 Checking
and replacing oil filter" on page 8.
Too much oil or insufficient oil can cause oil leakage and
machine trouble. Be sure to keep the oil level between
the lines. Also too much lubrication can cause oil scat-
ter and material stain.
Fig. 4-3
Fig. 4-1
Fig. 4-2
④
Fig. 4-4
7
①
③
②
CZ8000
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