Start Of Engine - Agrison HP ULTRA Series Operation Manual

2.3 Start of engine

Notes:
Before use, the tractor shall be subject to careful and full inspection, so as to eliminate
hidden trouble and effectively prevent the occurrence of risk and accident.
2.3.1 Preparation before start of engine

Careful inspection shall be performed before start. The connection of various parts shall be
firm and reliable; the operating mechanisms shall be able to work normally; the pipe joints of
various parts shall be screwed down without such phenomenon as oil leakage, water leakage
or air leakage;

Inspect the lubricating oil level in the engine oil sump, tractor gear box-rear axle and the
hydraulic system. Sufficient cooling water shall be filled into the radiator of water tank; and
there shall be enough fuel in the fuel tank;

Make the oil circuit switch handle of the fuel tank turned to the relevant consequent position,
making the fuel oil circuit at the connected position;

Inspect the gear box operating lever and power take off operating handle; make the main gear
shift lever, power take off operating handle and front drive operating handle placed at the at
the neutral position, and make the lifter handle placed at drop position.

The hand throttle shall be at half-open status (half throttle position);

Pull the flameout stay wire locking device, let the flameout stay wire relax, at this time, the oil
injection pump in a position of oil supply.

For the new tractor, the tractor given heavy repair or the tractor that has not been used for a
long time, before start, the air in the oil circuit shall be removed firstly, so as to guarantee the
smooth start of the diesel engine. The method is as follows: first, unscrew the air bleed screw
of diesel filter; press the pump with hand; oil pumping will make the air in the oil circuit from
the oil tank to diesel filter exhausted until the discharged fuel has no bubble. Then, screw
down the air bleed screw of the diesel filter, and bleed air with the same method until the
discharged fuel has no bubble.

Put the key into starting switch.
Important notes:
1. The sundries in the water tank meshes shall be cleaned away periodically, so as to
prevent the failure of engine caused by poor heat dissipation;
2. When the tractor carries out field work under poor heat dissipation conditions, to
guarantee the long-time continuous work of the engine, it is suggested to make auxiliary
Operation Instruction
-13-