Reliable 2200SZ, Инструкция по эксплуатации

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4.INSTALLING THE BELT GUARD
Fig.1.
&
CAUTION
&
Switch off the machine.
Set sewing head upright again
useing both hands.
Danger of crushing between sewing
head and table top.
Do not run machine without belt
guard! Dangerofaccidents!
Above table surface
Align the belt guard so that hand wheel and V-belt move
freely, then screw it down is this position (see Fig.1 ).
Below table surface
Install belt guard so that motor pulley and
V
-belt will rotate
freely without interference.
5.LUBRICATION
Fig.2.
. 2.
A
oil pad
6
i
Grease Fig.3.
&
CAUTION A
Switch off the machine.
Set sewing head upright again using
both hands.
Danger of cruching between sewing
head and table top.
6
"Rotating hook and area under throat plate.
Turn hand wheel over toward you until oil hole in rotating
hook appearin sight.
Apply one or two drops of oil to the oil hole (see Fig.2)
Loosen and remove screws and remove face plate by
sliding it downward.
Remove screws and lift off arm top cover.
Clean and oil the places indicated.
Apply sufficient oil to all oil felt shown in Fig.3
Apply a small amount of grease to gear teeth indicated
with word 'Grease' in Fig.3.
Also apply a drop of oil to all other oiling points shown with
marks
6.
Keep oil pad (A) under arm top cover saturated with oil.
CHOICE OF OIL
(1) For (20U73/73B/83/83B) machines
Only use oil with a viscosity of 45.0 mm 2 /sec.at 38 °C
and a density of 0.888 g/cm 3 at 15 'C