6.Installing the bobbin winder (Fig 4)
5.Installing belt guard(Fig 3)
4
3
7.Lubrication (Fig 5)
5
-2-
H
L
O
I L
A
B
C
A
B
C
D
E
D
The belt guard should be installed for safety.
Align pulley (B) of the bobbin winder with the
outside of the belt , and there should be a proper
clearness between them , so that pulley (B) can be
contacted with the belt when stop latch thumb le-
ver (A) is depressed, thereby the belt drives prlley
(B) white the machine running , the bobbin winder
should be parallel with belt slit (E) of the table,
the fasten with two wood screw (D).
A. Oil amount
Oil amount must be oiled according to the
mark of drip pan. Mark (A) is the highest situation,
Mark (B) is the lowest situation , Note that oil
,
amount couldn t the lower than mark (B), otherwise
all parts of machine will appear heat and dead
point for not gaining oil.
b. Oiling
In lubruation, HA-8 sewing machine oil or HJ-7
machine oil must be used. Before running, the mach-
ine must be oiled at the mark (A).
c.Changing
Turn off the screw plugs (C), clean up the dirty
oil and the dust of drip pan, then fasten the screw
plugs (C), add fresh oil
