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5.6 THOROUGH LOAD TANK CLEANING
Change of grain type requires thorough cleaning of trailer tank to remove remains of previous
load. The chute slide, inspection covers and conveyor covers are used for this purpose,
which should be opened before beginning work. Compressed air is recommended for
thorough cleaning of tank. If it is not possible to clean tank in this way then apply a stream of
running water. Before loading trans-shipment trailer, it must be dried otherwise channel and
conveyor may be blocked.
DANGER
Before entering grain tank switch off tractor engine, disconnect articulated telescopic
shaft, immobilise trans-shipment trailer using parking brake and secure tractor against
access of unauthorised persons.
Never start auger conveyor drive if tank and vertical conveyor inspection covers are
open.
5.7 CLEANING TRANS-SHIPMENT TRAILER
Trailer should be cleaned depending on requirements. Before using pressure washers the
user is obliged to acquaint himself with the operating principles and recommendations
concerning safe use of this equipment.
Trans-shipment trailer cleaning guidelines
•
Before washing trailer clean tank and conveyor off grain remains completely.
Grain swells when it is moistened and its removal may become more difficult.
Open chute slide, inspection covers and conveyor cover.
•
To clean machine only use clean running water or water with a cleaning
detergent additive with neutral pH.
•
Using pressure washer increases washing effectiveness, but particular care
must be taken during work. During washing washer nozzle may not be closer
than 50 cm from the surface being cleaned.
•
Water temperature shall not exceed 55°C.
•
Do not direct water stream directly at system and equipment elements of trailer
i.e. control valve, braking force regulator, brake cylinders, hydraulic cylinders,
5.40
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