H&S HDNR 7+4, Руководство оператора / Каталог запасных частей

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ADJUSTMENTS
BEATER ENGAGE, APRON SPEED
CONTROL LEVER
This single lever (A) controls both beater engage/
disengage and the speed of the main feeder aprons.
CAUTION:
DO NOT ENGAGE BEATERS OR MAIN
APRONS WHEN CROSS CONVEYOR IS FULL OF
MATERIAL OR DAMAGE TO FORAGE BOX WILL
RESULT. Prior to engaging beaters and main aprons,
intermittently rotate emergency stop lever (B) to the
engage position to clear cross conveyor of all material.
When beater control lever is engaged, the beaters and
main aprons will start at the same time. AFTER
UNLOADING, ALWAYS RETURN THE CONTROL
LEVER TO THE NEUTRAL POSITION
WITH PTO
RUNNING.
BEATER CLUTCH ADJUSTMENT
Check beater clutch periodically to insure beaters are
being completely engaged or disengaged. Beater
engage/disengage clutch is properly adjusted when
there is 1/8 inch of clearance between clutch jaw (A)
and engaging pin (B), when control lever is in the
disengage position. Basic adjustment can be made by
positioning adjusting nut (C) 2-7/8’’ from end of control
rod. Place control arm (D) tight against nut. Adjust
mounting bracket (E) in slotted holes on unit until 1/8’’
clearance is reached. Fine adjustment is made by
adjusting nut (C) on control rod.
VARIABLE SPEED DRIVE BELT
After extended use of forage box, it may become
necessary to adjust or replace variable speed drive
belt
BELT REPLACEMENT
If it becomes necessary to replace the variable speed
drive belt, follow the steps listed below to remove
worn belt:
1. Place control lever in beater disengage position.
2. Open upper sheaves (A) so belt rests on drive pins.
3. Remove belt from lower sheaves (B) first and then
upper sheaves.
Reverse the above steps when installing new belt.
A
B
A
B
E
D
C
A
B