Bercomac 700980-1BER, Руководство пользователя

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Assembly & initial set-up
9
regard to the length of the arms of the tractor or the
options installed on the tractor (example: 3 point quick
hitch) or the location of the PTO on the tractor.
Determine the length of PTO drive shaft.
Install the snowblower on your tractor (see Accessory
Hook-up & Unhook section).
The lenght of the drive shaft must be :
Maximum length:
Make sure that during all the movements of the
accessory that the female part of the shaft does not
come into contact with the male part of the shaft (the
shaft must never be completely closed over one
another).
Minimum length:
It must be long enough to make sure that within all
movement range of the accessory that male part of the
shaft has a minimum overlap of 4 inches over the female
part.
See next section if you need to adjust the length of the
PTO shaft.
NOTE : It is the owner’s / user’s responsibility to make
sure the installation meets these requirements.
Check Driveline recommended overlap:
More than one driveline may be required to fit all
applications.
The driveline telescoping tubes must always overlap by at
least 1/2 of their length in normal condition and at least
1/3 of their length in all working conditions.
Record following dimensions:
· L = _______ L /2 = _______
· D = _______
If D is bigger than L/2:
· A longer driveline is recommended.
If D is between 1” and L/2:
· Driveline recommended overlap is good.
Apply multi-purpose grease to the inside of the outer
shaft and reassemble the driveline.
IMPORTANT : Avoid premature driveline breakdown. A
driveline that is operating must not exceed an angle of 25
degrees up or down while operating 3-point lift.
With PTO off, raise implement fully up and check if:
· Dimension D is still between 1” and L/2:
· Driveline does not exceed 25°.
If driveline exceeds any of the limits listed, set tractor 3-
point lift limiter at a height that will keep the driveline
within its lift limits and to avoid premature driveline
breakdown.
Shorten driveline length
D
L
L