2.4.2.5. Check and adjustment of the automatic starting arrangement
Adjustment of a starting gap of 1 step of the air gate
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Adjustment of a starting gap of the I step of the air gate
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- This adjustment needs to be made at a temperature of cooling liquid less than 20 °C. At more high temperature cool the thermostatic servo-driver 4.
- Be convinced of free movement of air gates.
- Shift draft 1 to the left, having rested it against the intermediate lever 2.
- Move the lever 3 against the stop to draft of 1 pneumatic actuator.
- Check a starting gap of the I step of the air gate by means of a drill with a diameter of 3,2 mm.
- If necessary weaken a nut 5 and achieve the appropriate amount of movement of the servo-driver 4.
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Adjustment of a starting gap of the II step of the air gate
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Adjustment of a starting gap of the II step of the air gate
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- Remove the case of a bimetallic spring, include ignition and later about 150 with shift draft of 1 pneumatic actuator to the left against the stop.
- Move the lever 3 against the stop to draft of 1 pneumatic actuator.
- Check a starting gap of the II step of the air gate by means of a drill with a diameter of 4,2 mm.
- If necessary achieve the appropriate size turn of the adjusting screw 6.
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