INSTRUCTION MANUAL | Mayor 640-770-820
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General information
Maintenance
For maintenance work, park the machine on a stable and
level ground. Secure it for to prevent a rolling away and an
accidentally falling.
Inspect the machine regularly for abrasion marks and
damage and repair any defects without delay.
Check the lighting system regularly to avoid endangering
other road users through negligence. Before working on
the electrical system, the machine must be disconnected
from the power supply.
After cleaning the machine, check all hydraulic lines for
leaks and loose connections and lubricate all lubrication
points so that rust cannot form in the moving parts.
Retighten screw connections that have been loosened
during maintenance work.
Do not clean new machines with a steam or high-pres-
sure cleaner. The varnish is only hardened after approx.
3 months and could be damaged beforehand.
Lubrication of moving parts
The ball bearings and folding hinges must be greased
every 10 operating hours with high pressure grease. For
these works the grease nipples on the ball bearings are
accessible from below.
All joints and moving parts must be oiled regularly.
Retightening of screw connections
All screw connections must be controlled and, if necessary,
retightened after every use of the machine or every 50
operating hours at the latest.
After the season
At the end of the season, carry out a complete and thoro-
ugh cleaning of the machine and then lubricate all lubrica-
tion points.
Inspect the machine completely for wear and damage.
Replace missing or worn parts immediately and repair
paint damage without delay.
Park the machine on a dry, level, and stable ground that
is protected from the weather. Secure it for to prevent a
rolling away and an accidentally falling.
Protect the machine against rust, especially the piston
rods of the hydraulic cylinders. Use only biological oils for
spraying, such as rapeseed oil.
Do not spray plastic or rubber parts with oil or anti-
corrosion agent. The parts could become brittle and
break.
