Teagle Tomahawk 808S, Инструкция / Перечень запасных частей

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9.11 Adjusting bed chain speed range
Adjusting the speed range should only be required when any aspect of the bed chain speed control whether
hydraulic or electronic has been replaced.
SAFETY FIRST
With both cases below, the machine must be attached to a tractor with the hydraulics running and so great care
must be taken to ensure a safe working environment under these circumstances.
9.11a Small domed button controls
Remove the valve guard and junction box cover.
To get the bed chain to stop when the potentiometer on the control box is set to 0. Set the potentiometer to 1 on
the control box and adjust the I Min setting on the machine junction box circuit board (Figure 9.11) until the floor
chain is just moving. Turning this adjustment anticlockwise will slow the bed chain speed down. Once set,
turning the cab control to 0 should stop the bed chain.
In setting the minimum speed the maximum speed of the bed chain may have been reduced. Turn the cab
control to 10 and adjust the I Max setting until maximum floor speed is achieved. Turning clockwise will increase
the bed chain maximum speed.
Minimum Maximum
Figure 9.11 Junction box circuit board
9.11b Large raised flat button controls
The speed adjustment on this type of control box can be done from the control panel by following the instructions
below. Neither the control box or junction box needs to be opened.
1. With the control box off and with reference to figure 6.1 hold the bed chain forward, raise knives, and ON
buttons together for 8 seconds until both LED’s are ON. Set up mode will now be shown by the ON LED
and Bed Chain LED flashing alternately.
2. Set bed chain speed control dial to 0.5, reduce bed chain speed until stopped by using raise knives button
or if bed chain is already stopped increase bed chain speed until just moving using lower knives button.
3. Set bed chain speed control dial to 10, increase bed chain speed to max using lower knives button or if bed
chain is already at maximum speed use raise knives button to find the point at which the bed chain just
starts to decrease in speed.
4. Switch the control desk off to save these settings.
5. Switch the control box on and test for correct operation.
9.12 Indicating max/min supplied voltage during service (large raised flat button controllers only).
1. Hold bed chain forward, Off and On buttons for approx 14 seconds until both LED’s ON.
2. Turn the bed chain speed dial to maximum for minimum voltage which will be indicated by the bed chain
forward LED, one flash per volt under voltage, which is repeated.
3. Turn bed chain speed dial to minimum for maximum voltage which will be indicated by the bed chain
forward LED, one flash per volt over voltage, which is repeated.
4. Turn off to revert to normal.