Hydraulics; General Information - HARVEST A1072 Operator's Manual

Slowly pull away from bin or storage facility. As soon as you are clear,
engage the hydraulics and lower the auger. Once valves are open, the
auger lowers by gravity. Rate of descent increases the closer the auger
gets to the down position. Be cautious.
Transport auger only in fully lowered position.

5. Hydraulics

5.1 General Information

Be sure that all safety precautions and proper operation procedures are
fully understood before connecting the auger hydraulic hoses. Harvest
International strongly recommends doing a daily visual check for damage
to the hoses and connectors. Replace any damaged parts before
operation.
WARNING:
Wear proper face and hand protection when searching for hydraulic
leaks. Fluid can escape under pressure, causing infection or toxic
reaction on skin. See a doctor immediately if injured.
Escaping hydraulic fluid can be nearly invisible under high pressure. Use
some type of backdrop when searching for leaks.
Harvest International augers have a velocity fuse for hydraulic safety. If
the hydraulic line breaks, it locks the system. Our shut off valve is
equipped with a flow restrictive orifice. After you have repaired the
hydraulic hose, the system resets itself and is ready for operation.
There are various types of tractor hydraulic systems; the quick connect
couplers are supplied by the owners. Please consult your tractor manual
for the proper couplers.
Before you connect your hydraulic hoses, check that the quick connect
couplers on the auger and tractor are clean and free of any dirt or debris;
wiping them down with a cloth.
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