BE Ag & Industrial BE-BK Series, Руководство по эксплуатации и запасным частям

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LUBRICATION & MAINTENANCE (CONT.) BE-BKxx
CAUTION
Escaping fluid under pressure can have sufficient force to penetrate the skin,
causing serious injury. Before disconnecting lines, be sure to relieve all pressure. Before applying
pressure to the system, be sure all connections are tight and that lines, pipes and hoses are not
damaged. Fluid escaping from a very small hole can be almost invisible. Use a piece of cardboard
or wood rather than your hands to search for suspected leaks. If injured by escaping fluid, seek
medical attention immediately. Serious infection or reaction can develop if correct medical
treatment is not administered immediately.
CAUTION
Do not operate the backhoe if the fittings are leaking or if the hoses are damaged.
A sudden line burst could cause the boom, dipperstick or bucket to drop suddenly, causing
damage to the tractor or backhoe or injury to personnel.
Operate the backhoe from the operator seat only.
Do not stand or walk under a raised backhoe. Accidental movement of control lever or leak in
hydraulic system could cause boom or dipperstick to drop, causing severe injury
Refer to “Lubrication & Maintenance Chart” for quick reference to Maintenance Operations.
Check the hydraulic system as outlined in the Tractor Operator’s Manual.
NOTE : When checking hydraulic system oil level, the backhoe should be on the ground and bucket fully
retracted (all cylinders in retracted position).
Grease all backhoe pivot points daily (10 hours). Refer to Tractor’s Operator Manual for lubricant
recommendations.
Inspect hydraulic hoses, connections, control valve and cylinders for evidence of leakage.
Tractor tires should be maintained at maximum recommended inflation to maintain normal tire profile with
added weight of backhoe/material. Unequal rear tire inflation can result in bucket not being level to the ground.