9(14)
6.1.
The edge of the Dozer Blade
Adjust the cutting edge of the dozer blade so that only the replaceable edge plate touches the ground. The
frame of the dozer blade must not touch the ground surface in order to prevent it from wearing. Replace the
cutting edge of the dozer blade before the frame comes to contact with the ground. The wider dozer blade
models have a straight / ice cutting edge as standard and rubber blade is available for some models. Tighten
the bolts of the cutting edge evenly.
The blade extensions on the 2 000 mm and 2 500 mm wide dozer blades are different on the left and the
right side of the blade. The extensions may be mounted to a straight or to a collecting position.
6.2.
Blade edge spring release
The dozer blades are equipped with a hinged mechanism with spring load, which allows the blade to tilt
backwards if an obstacle has been hit. The tilting also protects the blade edge. Pretensioned springs hold
the blade in upright position. Dozer blade 2 or 3 springs depending on the model of the dozer blade. Make
sure that the tilting mechanism works as intended. If necessary, the springs may be tightened, if heavier
materials are to be dozed. Grasp on chain at a time with a secure grip by both hands and adjust the chains
with care.
7.
Maintenance and service
Continuous maintenance of the dozer blade includes regular cleaning and lubrication of the equipment. The
dozer blades have 6 lubricating points which can be lubricated with a standard grease press.
Check the condition of the hydraulic hoses and components when the engine has been turned off and the
residual hydraulic pressure has been relieved. Do not use the equipment, if you have discovered a fault in
the hydraulic system. Leaking hydraulic fluid may penetrate the skin and cause serious injuries. Hydraulic
fluid is also harmful to the environment.
Check hoses visually for cracks or abrasions. Monitor the wearing of the hoses and stop the use, if the
surface layer of any hose has worn off. If there are signs of leaking, to check the component, hold up a piece
of cardboard in the area where a leak is suspected. Finding any of these faults means that the hydraulic
hose or component in question must be replaced. Repair all leaks immediately after detecting them; a small
leak can quickly grow into a big one. Spare parts are available from your nearest AVANT retailer or service
point.
Never tighten a hydraulic fitting under pressure,
since the fitting may break and the released oil
may cause serious injuries. Do not use the
equipment if you have discovered a fault in the
hydraulic system.
