What to do if KUHN Paint Sprayer is not spraying at boom level?
If your KUHN Paint Sprayer isn't spraying at boom level, several issues could be the cause. Start by cleaning both the suction and section filters, as they might be clogged. Ensure the pump is primed and that the valve positioning is correct. Also, make sure the flow regulation valve isn't fully opened; if it is, shut it off.
Why KUHN Omnis Paint Sprayer has lack in pressure?
If you're experiencing a lack of pressure in your KUHN Paint Sprayer, and it's related to ground speed, adjust the ground speed to match the programmed application rate. If the pressure gauge is faulty, replace it. If the nozzle is worn, check its output and replace it if necessary. Verify the flowmeter and speed information for coherence with the control box. For incorrect control box settings, consult the control box operator's manual.
Why the pressure on the gauge drops in KUHN Omnis?
If the pressure on the gauge of your KUHN Paint Sprayer drops, it could be due to swirl during suction on the tank bottom, so reduce the PTO speed. A clogged suction filter can also cause this, so clean the filter. Check the suction circuit for air inlets. Also, inspect the main tank cover valves to ensure the tank is not airproof.
Why the manometer pressure increases in KUHN Omnis?
If the pressure on the manometer of your KUHN Paint Sprayer increases, the tank return flow might be too low, so open the recycling valve. Another cause could be a clogged tank return tube, so clean the tube and ensure there are no foreign bodies. Also, check the flowmeter axial flow impeller rotation and replace the flowmeter if it's faulty.
How to prevent foam formation in KUHN Omnis Paint Sprayer?
If you observe foam formation in your KUHN Paint Sprayer, it might be due to air inlet during suction, so check the suction circuit. Excessive agitation can also cause this, so reduce the PTO speed, consider using an antifoam product, and open the recycling valve.
Why is outer suction difficult in KUHN Omnis Paint Sprayer?
If you're experiencing difficult outer suction with your KUHN Paint Sprayer, check for a crushed or punctured suction tube and replace it if necessary. Ensure the suction tube isn't too long (maximum height: 3 m (9’10’’)). If there's limited pump backflow, open the flow regulation valve. If there's no water in the suction tube, clean the suction tube check valve and prime the pump with the rinsing tank.
Why the pressure varies when a section is shut-off in KUHN Omnis?
If the pressure varies when a section is shut-off in your KUHN Paint Sprayer, the calibrated return settings might be incorrect. Adjust the calibrated returns. For models fitted with a standard 3-way or 3-way semi-continuous circulation. Fully tighten the calibrated returns.
What to do if KUHN Omnis Paint Sprayer section opening/shut-off is faulty?
If you're experiencing faulty section opening/shut-off in your KUHN Paint Sprayer, check the condition of the fuse and replace it if necessary. Also, replace any blown fuses. If the powered valve is faulty, check the micro-contactor located underneath the motor.
Why there is no unfolding/folding in KUHN Omnis Paint Sprayer?
If your KUHN Paint Sprayer experiences no unfolding/folding, check the plug voltage (12 V) for a faulty electric power supply. Also, check the tractor pressure and hydraulic flow for a faulty hydraulic power supply. Clean expansion plugs if the restrictor is clogged. Replace the fuse(s) if blown.
Why is KUHN Paint Sprayer boom unstable?
If your KUHN Paint Sprayer boom is unstable, check the machine's horizontality. Also, immediately replace worn or damaged nylon wear parts with genuine KUHN parts.
Locate and record the machine's type and serial number for reference.
Essential guidelines for safe operation, maintenance, and accident prevention.
Identification and function of manual and electric control components.
Step-by-step procedure for attaching and detaching the machine from the tractor.
Tractor requirements for hitch, PTO, hydraulics, and electrical connections.
Folding booms and securing the machine for safe road travel.
Unfolding booms and preparing the machine for spraying operations.
Steps to prepare and execute spraying operations safely and effectively.
A schedule outlining regular maintenance tasks and intervals.
General| Brand | KUHN |
|---|---|
| Model | Omnis Series |
| Category | Paint Sprayer |
| Language | English |
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