Daedong DSC62 - Seperation Performance is Poor

WHEN THE FOLLOWING TROUBLES OCCUR 10-9
10
ReferenceTroubleshooting

Adjust the engine speed suing the accelera-
tor lever while watching the tachometer.

Adjust the lever to STANDARD or CLOSE.

Switch the chaff control arm to OPEN.

Adjust the engine speed suing the accelera-
tor lever while watching the tachometer.

Switch the blower lever to FAST.

Switch the chaff control arm to STANDARD
or CLOSE.

Adjust the sieve case to the rear of the
combine.

Remove the debris and grains.

Clean No. 1 bevel case if grains blocks the
duct.

Adjust the engine speed suing the accelera-
tor lever while watching the tachometer.

Adjust the lever to OPEN.

Switch the blower lever to WEAK.

Switch the chaff control arm to OPEN.
Checking point
Tachometer
The straw debris treat-
ment lever
The chaff control arm
Tachometer
The blower adjustment
lever
The chaff control arm
The sieve case support
The blower duct
Tachometer
The straw debris treat-
ment lever
The blower adjustment
lever
The chaff control arm
SEPERATION PERFORMANCE IS POOR
Immediate actions Cause
The engine speed is too low.
The straw debris treatment
lever is open too much.
The chaff control arm is
open too much.
The engine speed is too low.
The blower speed is not
enough.
The chaff control arm is
open too much.
The sieve case support
control is too much open.
The blower duct is blocked
by straw debris and grains.
The engine speed is too fast.
The straw debris treatment
lever is closed.
The blower speed is too
fast.
The chaff control arm is
open too much.
<Rice>
<Barley>
<Rice

Barley>

Too much broken grains
<Rice

Barley>

Dust and straw debris are
mixed with grains

Lot of small stems

Too many crushed
grains

Hairs are not
dropped out

The outer husk is
not peeled off
DSC62-영문판-10장.indd 9 2012-04-16 오후 6:26:10