F-530.1
22
Figure 11: Adjustment of tightening pulley and maximum extension of V-belt
6.5 Setting-up litz wires of pulley, brake and machine travel gear
clutch
In order to guarantee low operating forces on levers which control drive switching, it is
adviceable to lubricate cables in Bowdens at least 2x during the season with some oil
available in atomiser (e.g. SILKAL, MD Spray, WD40). Correct functioning of the machine
also requires correct adjustment of drive controls.
The cable in the brake Bowden must always exhibit slight slackness (with the mowing
disk drive clutch lever and brake released) so that the brake performance is sufficient.
The cables in the pulley Bowden and in the Bowden of machine travel gear clutch must be
without slackness, slightly tense.
Safety nuts in all adjustment bolts should be tightened by using two spanners No. 10 or
No. 9. If there is no more step to be used in the adjustment bolt, it is possible to displace the
hook on the cable into another hole in the metal sheet lever on the handlebars (or on the
travel gear clutch lever on the gearbox and on the arm of the tightening pulley, see Figure 11
bottom) so that the pre-stress of cables can once again be regulated by the adjustment bolt.
Figure 12: Bowdens and adjustment bolts
Driven belt
pulley(mowing
knife)
Drive belt pulley
( engine)
Tightening pulley
V-belt
Brake Bowden and
adjustment bolt No. 1
Pulley Bowden and
adjustment bolt No. 2
Machine travel gear clutch
Bowden and adjustment bolt
No. 3
Guide lamin.
Min 7 mm
Summary of Contents for F-530.1
Page 1: ...Mulcher F 530 1 Instructions for use 2003...
Page 27: ...F 530 1 27 9 1 Knife casing and guide wheels...
Page 29: ...F 530 1 29 9 2 Mowing knife drive...
Page 31: ...F 530 1 31 9 3 Handlebars...
Page 33: ...F 530 1 33 9 4 Wheel drive gear...
Page 35: ...F 530 1 35 9 5 Gearbox...
Page 37: ...F 530 1 37 9 6 Swinging and mixing knives slide shoe...
Page 41: ...F 530 1 41 Text and illustrations c 2002 VARI a s Publication No VL 061 2002...