0. Introduction - Specifications
22
Workshop Service Manual for CENTORA 7280-7282 Combine Range - EN_D3111800M2
42. Check that pre-set cutting height is in accordance with
DATAVISION. Zero and then set to 10 cm cutting
height.
43. Calibrate cutting height control and set to 10 cm cut-
ting height.
44. Check field pressure control and set to 5 bar below
the actual pressure for 10 cm cutting height.
45. Calibrate Auto Level combine and table (if fitted).
46. Calibrate operation of Auto Level combine and table (if
fitted).
47. Check pre-set cutting height/cutting height control
and field pressure control.
48. Check operation of optional equipment, electric
sieves/vertical knife/chaff spreader/straw chopper/
electric straw deflectors/chopper vibration sensor and
returns volume sensor (if fitted).
49. Calibrate Constant Flow. Set sensitivity to 12,
response to 5 and cylinder load to 4.5.
FINAL CHECK
When the engine has been stopped, do the following:
50. Check that there are no oil, fuel or coolant leaks.
51. Check the machine for any loose nuts, bolts, etc.
52. Remove all preservatives and shipping labels.
53. Clean the combine.
54. Check that all the safety guards are fitted.
55. Check that the contents of the toolbox and the techni-
cal manuals are in accordance with the specifications
(particularly if a yieldmeter is fitted).
0.6.3
Instruction of combine operator
The customer or combine operator must be instructed in
the basic principles of the combine and its operation.
This instruction must include the following:
•
Basic principles of the combine
•
Functions and instruments.
•
Safety precautions
•
Driving the combine
•
Use of DATAVISION.
•
Initial harvest settings
•
Harvesting technology and optional equipment
•
Routine maintenance
•
Off-season storage
•
Right to free service
•
Legislation with regard to yieldmeter source
This instruction must be given in the presence of every-
one who will be involved in the operation and mainte-
nance of the machine.
All points must be explained in detail and run through with
the customer where relevant for the combine model in
question - special attention must be drawn to all points
relating to safety during operation and maintenance.
1. Stress the importance of all the safety guards being in
place when the machine is in operation, and demon-
strate how to open and close the guards on both sides
of the machine.
2. Explain the use of the cutting table’s safety stop, and
how important it is for the engine to be stopped when
work is being done on the machine.
3. Show where the main switch is located and how to
operate it, and point out how important it is to use it
to turn off the machine’s electrical system.
4. Explain about the yieldmeter and point out the legal
requirements regarding registration. Also point out
the importance of keeping the cover on the source
and the detector clean.
5. Explain how to use the operator’s manual and other
technical manuals supplied with the machine, and
show where they and the toolbox are kept.
6. Point out the importance of the serial numbers for the
combine, cutting table and engine, and show where
the numbers are located.
7. Explain how to adjust the steering wheel and operator
seat.
8. Demonstrate the following instruments in the opera-
tor cab:
•
Switches in the cab roof panel.
•
Demonstrate how to clean the cab air filter and how
to use the blower/heating/air conditioning/recircula-
tion.
•
Windscreen wiper
•
Work light and unloading auger light.
9. Explain the use of the rotating yellow beacon and haz-
ard light.
10. Demonstrate the grain tank light/adjustment of the
bottom cover over the unloading auger/grain tank
cover, electric/manual opening, and level sensor.
11. Explain that the multi-function lever must be in neutral
position when the engine is being started and
stopped.
12. Explain operation of the throttle lever and point out
that the engine must run at max. speed during har-
vesting.
13. Demonstrate how to start and stop the engine when
it is both hot and cold.
14. Explain the pilot lamp for engine oil pressure, pilot
lamp for charging, transport lights, direction flashers,
hazard light and horn.
15. Demonstrate manoeuvring the combine, start and
stop, and use of the gears and multi-function lever.
Explain that the machine must be at a standstill before
changing gear.
16. Demonstrate the cooling water temperature/oil pres-
sure gauge and pilot lamp.
17. Demonstrate the parking brake and pilot lamp.
18. Demonstrate the use of brakes, latched and
unlatched. Explain how to adjust and check the fluid
levels.
19. Demonstrate the sampling lever and tray for returns.
