Vari F-700H, Перевод оригинальной инструкции по эксплуатации, Страница: 13 / 20

F-700H
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Adjust the wheel lock cable 4 so that when the cutting height adjustment lever 1 in Fig. 9 is pressed, the locking pin 2 in
Fig. 9 drives into the housing of the machine chassis. In order for the locking pin to slide into the housing, the adjusting screw
must be unscrewed from the chassis when adjusting.
●
The brake cable 5 must be free of play, slightly taut. To tighten the cable, the adjusting screw must be unscrewed from the
chassis when adjusting.
For all adjusting screws, use two No. 13 open-end spanners (M8 nuts) to tighten the lock nuts. If it is no longer possible to use the step
of the adjusting screws, the hook on the cable can be moved to another hole on the arm of the tensioner pulley or the brake key so that
the preload of the cables can be adjusted again with the adjusting screw.
1.5.5 Servicing intervals
Activity Before use During the season Before storing
Check the engine oil level yes every 32 hrs yes
Clean the engine air filter yes every 32 hrs yes
Blade inspection - fastening and integrity yes - yes
Check the condition and tension of the V-belt yes - yes
Cleaning the machine from dirt - always after work yes
Lubrication inspect condition Table 6 Table 6
Table 7: Servicing intervals
1.5.6 Problems and their solutions
Problem Cause Solution
The blade does not turn
The tensioner pulley does not tension the belt
sufficiently
Adjust the tensioner pulley using the adjusting screw
Dropped cable from the tensioner pulley lever Put the cable back
The V-belt fell behind the tensioner pulley or
from the pulley Put the V-belt back
The V-belt has broken Replace it
Excessive belt elongation Replace it
The blade brake does not brake
sufficiently
The brake cable is tensioned Lanko nastavte tak, aby při vypnuté páčce na pravém rukojeti
lanko brzdy mělo vůli cca 1 mm
The brake key lever is insufficiently lubricated -
scrapes Lubricate
The lining is worn Contact the nearest service center
The wheel drive does not turn off
Incorrectly adjusted control cable
The V-belt carries
Adjust the pulley cutout so that the V-belt does not carry at
maximum engine speed
The wheel drive does not turn on
Broken cable or some cable end Replace it. Contact the nearest service center
Broken belt Replace it
Other transmission fault Contact the nearest service center
Gear shifting does not work
Shift lever fault Contact the nearest service center
Other transmission fault Contact the nearest service center
Table 8: Problems and their solutions
1.5.7 Storage
When storing for extended periods (e.g. after a season), clean the machine from all impurities and plant remnants. Prevent access of
unauthorized persons to the machine. Protect the machine against weather influences, but do not use air-tight protection due to increased
corrosion.
We recommend, in particular:
➢
Preserve the blade and unpainted machine parts
➢
Remove all dirt and plant residues from the machine.
➢
Repair damaged areas on painted parts.
➢
Perform post-season lubrication of the machine, see
Table 6
.
1.5.7.1 Washing and cleaning the machine

When cleaning and washing the machine, follow all valid provisions and laws for protecting streams and other
water resources from pollution or contamination by chemicals.
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