DUUN TF220 Manuale di istruzioni - Pagina 14
Sfoglia online o scarica il pdf Manuale di istruzioni per Spazzaneve DUUN TF220. DUUN TF220 17.
Stampa la paginaLubrication and maintenance
Before cleaning, lubricating, repairing or adjusting the machine, stop the engine and activate the
handbrake, and remove the key during work.
Pay special attention to safety during maintenance work, park the machine in according with
specified safety rules.
Inspection after screw connections
Screws - nuts - fittings and bolts on the machine should be re-tensioned after two hours of
operation. All moving parts should be lubricated with grease.
The ejector spout's swivel is exposed to both cold and heavy wear - therefore use cold-resistant
grease that can handle up to -40 degrees. Points 4 og 5.
Wear steel and skid pads are exposed to heavy wear - check and carry out the replacement or
reversal of wear steel before damage occurs to the hull itself and mounting brackets.
Remove snow after use so that icing does not cause any problems at start-up later.
To extend the life of the machine, cleaning after use is recommended.
Do not flush water directly into the bearing. For long-term storage, it is recommended to lubricate
the machine in acid-free oil.
Interval of lubrication and grease quality
1,2. Bearings for front and rear fan
Interval:
Every 100 hours and when parking in the spring.
Avoid pushing in too much grease as this can cause sealing rings to squeeze out +
contribute to overheating of the entire bearing.
The recommended amount of 7-8 grams per time.
The bearing in front of the fan wheel is equipped with a plug that must be dismantled
before inserting grease nozzles M8 to carry out lubrication. After lubrication the plug
is installed - this is to secure the lubrication nozzles against external pressures and
deformations.
1,2. Bearing for the feed screw (3 pcs.)
Interval:
3. Expiration spout for ball bearing
Interval:
Every 50 hours. Use low temperature grease Statoil uniwai LIX 42 or equivalent.
4. Chains for fan wheel and feed screw (2 pcs.)
Interval:
Every 20 hours. The chains are lubricated with chain spray, or with grease. Ideally,
lubricate the chains immediately after use when they are warm, lubrication will absorb well into the
chain.
5. Sprocket on outlet spout
Interval:
When needed
Power transmission shafts – universal joint + telescopic tube
Every 8 – 10 operating hour.
Interval:
Maintained according to the attached instruction book. Please contact the supplier if this is
missing.
Every 100 hours and when parking in the spring.
Avoid pushing in too much grease as this can cause sealing rings to squeeze
out + contribute to overheating of the entire bearing.
The recommended amount of 7-8 grams per time.
The bearings are equipped with plugs that must be dismantled before
inserting grease nozzles M8 in order to carry out lubrication. After lubrication,
plugs are installed - this is to secure the lubrication nozzles against external
pressures and deformations.
14