Laski TRENCHER TR 120H, Operating Instructions Manual

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Trencher TR 120 H
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deformation hence reducing the useful life of the tracks.
- Avoid contact between sharp concrete edges etc. and the rubber track.
- Fuels or synthetic oils must never come in contact with the rubber track. If this
does happen then they must immediately be cleaned and neutralized.
- Avoid using rubber tracks in marine and seaside environments since saline air
or salt in general corrode adhesion between rubber and metal inner core.
Checklist before Operation
- Before the first putting into operation check up the machine for contingent
damages and completeness after its transport and storage.
- Check out tightening of bolted joints, especially on the chain.
- Check out the chain for its condition (attachment and wear of blades, bolts,
etc.). Check out condition of the blades. Replace them if worn or damaged.
- CAUTION! The blades are fitted as left and right. Be aware of it while
changing them.
- Check up hydraulic hoses for wear. Replace them if necessary or every four
years at least.
- Check up the rubber tracks for wear.
- Check up volume of service fluids available.
- It is strictly forbidden to start the machine with
removed guards.
- It is strictly forbidden to do any technical changes
on the machine.
- Check out the hydraulic system for condition and
contingent leakage. Wipe off all oily spots found
on the machine.
- If any adjustment is required, do it always at
standstill only.
- Observe the working area. If any person, children
or animals approach while trenching (within a 20
metre radius of the machine), then stop working
immediately.
- The person operating this machine must always
wear corresponding PPE, such as
forestry safety helmet fitted with a visor, full ear protection, steel toe
protection boots, heavy duty gloves, close fitting heavy-duty fully protecting
clothing.