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DIMENSIONS OF WEAR FOR DIAMETERS AND LENGTHS OF
THE POKERS
MODEL
DIAMETER
(mm)
LENGHT
(mm)
TVIB10
23,5
(25)
310
(220)
TVIB16
45,5
(48)
355
(360)
A.
The minimum dimensions are bold printed.
B.
The dimensions into brackets are the original dimensions.
C.
Replace the housing when reach the minimum diameter.
D.
Replace the tip when reach the minimum length.
8 PERIODIC MANTENANCE
8.1 PERIODIC MAINTENANCE OF THE PETROL ENGINE
1.-
Daily (8 hours).
Clean the engine and the beams, check the bolts & nuts, check and fill the engine
reservoir with oil.
2.-
Weekly (50 hours).
Change the motor oil (first 20 hours), clean the sparking plugs and the air filter.
3.-
Monthly (200 hours).
Clean the oil filter, clean and adjust the sparks plugs.
4.-
Every 250 hours.
Clean and set the carburettor, clean the cylinder’s head, set the
valves.
5.- Always use original parts by every maintenance operation.
6.- The safety fittings have to be checked after every maintenance.
7.-
Every 12 months
or more frequently, the screed has to be sent to an authorized
workshop for service according to the intensity of the usage.
8.- Do not fill the fuel tank while smoking or near any other potential source of danger.
Lock the petrol admission key when filling, use unleaded gas, clean the gas spelt.
9.- Idle speed of the motor must not exceed 3.000 rpm. (standard set).
By every maintenance operation, the idle speed of the engine has to be checked and
adjusted at 3.000 rpm.
See the engine manual to set the engine speed, starting and stopping.
8.2 PERIODIC MAINTENANCE OF FLEXIBLE SHAFT AND POKERS
1.-To do the maintenance works in the transmission and poker, firstly disconnect of the motor.
2.-In all maIntenance operations, original parts will be used.
3.-To check the wear of the poker controlling the outside diameter and length of the poker. Replace the
housing or cap when the diameter or length in the least point is less than the specified in the table according
to the model.
4.-Lubricate the shaft every 100 working hours.
A way to lubricate the shaft is to grasp some grease in the palm of the hand and run the close hand with the
lubricant over the length of the shaft, leaving on the shaft a light coating of the lubricant on the entire length
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