GREAT PLAINS Yield-Pro PL5800, Руководство оператора

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Great Plains | 411-474M | 12/17/2019 62
PL5800 Planter Table of Contents Index Maintenance
Marker Disk
If the grease seal cap (1) for the marker disk hub
bearings is damaged or missing, disassembled and
clean the hub. Repack with grease and install a new
seal or grease cap.

Hydraulic Drive Maintenance
High Pressure Fluid Hazard
Escaping fluid under pressure can have
sufficient pressure to penetrate the skin
causing serious injury. Relieve pressure
before disconnecting hydraulic lines. Wear
protective gloves and safety glasses or
goggles when working with hydraulic
systems. Use a piece of paper or
cardboard, NOT BODY PARTS, to check for
leaks. If an accident occurs, seek
immediate medical attention from a
physician familiar with this type of injury.
Contamination is the most common cause of
performance problems and premature wear in a
hydraulic system. Make a special effort to properly
clean quick couplers before attaching the hoses to
the tractor.
All fluid is filtered through the high pressure filter
(part number 850-066C), and it provides protection
to the hydraulic components of the drive if properly
maintained.
The high pressure filter is equipped with pop-out
indicator when the replaceable element is clogged,
and should be changed immediately. Normal service
life of the element will vary based on the precautions
taken minimize contamination at the couplers and
route service of the tractor filtration.
To change the element:
1. Unscrew the lower canister from the filter,
catching and disposing of the used fluid.
2. Remove and discard the element.
3. Install a new element (part number 850-075C).
4. Clean the canister threads and lube the O-ring
with hydraulics fluid, then reinstall.
5. Reset the pop-out indicator, if necessary.
Keep a filter element on hand. Great Plains
recommends changing the filter at least annually, or
as needed.

Fertilizer System Maintenance
Agricultural Chemical Hazard
Some chemicals will cause serious burns,
lung damage, and death. Avoid contact with
skin or eyes. Avoid prolonged breathing of
chemical fumes. Wear respirator and other
protective equipment as required by
chemical manufacturer. Seek medical
assistance immediately if accident occurs.
Know what to do in case of an accident.
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