Asphalt and concrete cutters
Operation manual
Page
18
issued 01/2017
4.5.2. Work at High Altitudes
With rising altitude the engine power decreases
due to changed air/fuel ratio. The engine power
can be partially improved by changing of the
main nozzle and different adjustment of the
carburetor.
In case that the engine should work long-term
above 1500 m above seal level, we recommend
to contact a nearest authorized service for the
respective engine.
In case that you plan this kind of operation
already when purchasing a new machine, notify
the manufacturer.
4.5.3. Work in Dusty Environment
In case of dusty environment shorten the
cleaning/replacement intervals of the air filter to
half. Clean the machine from dust regularly.
5.
MAINTENANCE
The basic activities of maintenance, which are described in this Manual can be carried out by the
designated operator.
Repairs and adjustments beyond the extent of this Manual should be committed to an authorized service.
It is forbidden to intervent the engine (except for standart maintenance) during warranty period.
Bolted connections to the loop control of depth of cut and the matrix arm of instruction (at RZ 120,
170) are glued. Screw with a pulley, the drive chassis are tight and prescribed the query moment ..
We therefore recommend against any potential activity associated with permitting and tightening
of joints, and contact information to an authorized service center or manufacturer.
5.1. Maintenance of the Engine
- see enclosed Engine Operation Manual
5.2. Tensioning of the Drive Belts
check regularly tensioning of the drive belts that
drive the cutting disc. Deflection of the belts
under finger pressure should be about 5 mm.
To tension the belts, proceed as follows:
loosen 4 bolts which fasten the engine to
the base plate
turn the tensioning screw to tension the
belts
re-tighten the fastening bolts
When replacing the belts, use all belts of the
same type and dimension.
NOTE! Do not over-tension the belts!
5.3. Inspection of Bolted Connections
