2. Lubrication
Oil
is
completely drained from the machine
in
our plant
before shipment. Never
fail
to
fill
oil
in
the oil reservoir
before starting the machine. The proper procedure
is
as
follows (Figure 2 refers):
Remove the plug screw (A), and
fill
oil until the indicator
(E)
of
oil
gauge
(B) reaches the mark
"F".
Use
mineral
oil
of
22 to 32 est at 40°C. Example: Tellus oil
#22.
Once oiled
as
above, no oiling
is
required unless the indi-
cator (E) goes down below the mark
"L".
Each time the
machine
is
to
be
operated, check the oil level.
To drain oil, remove the plug screw
(C), or remove the
cover (563820).
Replace oil after every
2,000 hours
of
operation.
A new machine, or a machine
out
of
service for a certain
period
of
time should
be
oiled
as
follows:
Remove the cloth plate (D), and oil the moving parts.
Also oil the connecting link and the needle bar. Run the
machine for about
10
minutes at a low speed to ensure
that oil
is
distributed throughout the machine. Then
proceed to the normal operation.
The adjustment
of
the oil level indicator
is
as
follows
(Figure 3 refers):
Q)
Remove the plug screw (C, Figure 2), and tilt the
machine to remove oil. Replace the plug screw.
Q)
Place the machine on a level surface.
® Remove the cover
(563820)
11t
the rear
of
the
machine, and the rubber bushing (A, Figure 3).
@ Fill oil in the oil reservoir until the oil level
is
flush
with the bottom line
of
the bushing
(8,
Figure 3).
® Apply a screw driver through the hole
of
the rubber
bushing, and loosen the screw
(C, Figure 3)
of
the oil
gauge.
@
Align
the
gauge
(D, Figure 3) to the black line
of
"L"
mark, and fasten it with the screw (C, Figure 3).
(J)
Replace the cover
(563820)
and the rubber bushing,
and fill oil until the gauge shows the black line
of
the
"F"
mark.
-3-
~A
I
Cover, lower crank chamber
(563820)
Fig. 2
Fig. 3
From the library of: Superior Sewing Machine & Supply LLC
To Next Page
Loading...
