1 Fix a common problem
Tap what's happening. Try the checks – most problems are fixed in a few minutes.
Always switch off, remove the key or unplug, and wait for every part to stop before you open, clear or adjust the machine.
1It won't start
Try this first:
- Petrol/diesel: check there is fuel and that the fuel tap is open.
- Check the engine oil level – many engines will not start when the oil is low.
- Petrol: use the choke on a cold engine and check the engine switch is ON.
- Electric: check the plug, the isolator switch and the circuit breaker at the board.
Still not fixed? Send us the problem
2Grain is not cleaned properly
Try this first:
- Feed more slowly so the grain spends longer in the machine.
- Make sure the grain is dry and free of stones and sticks.
- Worn inner parts reduce dehulling – ask us to check them.
Still not fixed? Send us the problem
3Too much broken grain
Try this first:
- Reduce the feed rate.
- Very dry, brittle grain breaks more easily – check its condition.
Still not fixed? Send us the problem
4Strange noise or vibration
Try this first:
- Check that all bolts and covers are tight.
- Check the belt tension and the bearings.
Still not fixed? Send us the problem
2 Spare parts
Tap a part – WhatsApp opens with the part and your machine already written in. Add your serial number and, if you can, a photo of the old part.
Order another part3 Care guide – keep it running
- Before each use: check that guards are in place and the machine stands level and firm.
- Remove stones and bits of metal from the seed before feeding it in.
- After each use: empty and clean out the machine.
- Regularly: check belts and bearings, and keep the motor dry and free of dust.
General guide. Ask us for the full operating manual for your machine.
4 Specifications
| Type | Dehuller machine (mahangu) |
|---|---|
| Drive | Petrol (9 HP) |
| Capacity | 25 kg in 10–15 minutes |