Vari Hurricane F-600, Instructions For Use Manual, Page: 24 / 41

F-600
24
6.8 Diagnostics of driving problems.
6.9 Washing and cleaning of the machine.

Cleaning and washing the machine, proceed to observe valid regulations and
legislation on the protection of watercourses and other water resources against
pollution or contamination with chemical substances.

Never wash the engine with a stream of water! Electric equipment might fail when
starting the engine.
All dirt, debris and plant residues should be removed from the machine after the end of
the season. Check the intactness of working blade, sharpen cutting edges (or replace the blade
if necessary) and conserve them with conservation oil. Travel wheels should be dismounted
from the axle once in a season, cleaned and the hubs inside filled with a new filling of plastic
lubricant.

The engine must be switched off and the cable termination to the spark plug
disconnected!
6.10 Machine storage.
Prior to any longer storage, clean the machine from all dirt and plant residues. Repair
damaged paint on machine parts.
Problem Cause Remedial action
Tension pulley not sufficiently stressing
the belt Set-up the tension pulley by means of adjustment
bolt no. 2 (see Fig. 14)
Cable fallen out from the tension pulley
lever Install the cable back
V-belt fallen behind the tension pulley or
down from the belt pulley Install the belt back in its place
V-belt torn Replacement
Blade does not turn
Excessive belt extension Replacement
Brake cable stressed Set-up the brake wire so that its slackness at released
lever on the right handlebar grip is about 1 mm
Brake cam lever insufficiently greased -
dragging To be oiled
Blade brake performance is
insufficient
Worn lining Contact the nearest service shop
Wrong adjustment of control cable
V-belt carrying away Set-up the pulley switching off so that the travel V-
belt does not carry away at maximum engine speed
Travel clutch does not
switch off
V-belt running outside the guiding bolts –
incorrect
assembly during V-belt
exchange
Install the belt between the guiding bolts (see Fig.
13)
Ruptured cable or some of cable shoes Replacement. Contact the nearest service shop.
Torn belt Replacement
Travel clutch does not
switch on
Another problem of gearbox Contact the nearest service shop
Set-up the brake (see Chapter 6.6) Wheels can’t be unbraked
Broken cable – replacement
Set-up the brake (see Chapter 6.6)
Broken extension spring – replacement
Incorrect function of the
travel automatic brake
Brake doesn’t stop the machine or brake
function is weak
Worn lining or brake disc – contact the nearest
service shop
Problem in gear-shifting lever Contact the nearest service shop
Gear shifting out of function
Another problem of gearbox Contact the nearest service shop