77-014 - Yasui Rotating Burnout Furnace 37+
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1) When the auto door is used, pull the lever of door handle
and insert the pin as shown in the figure so that the door
will be kept to unlocked position.
2) The auto door moves by the foot pedal. If you step down the foot pedal, the door opens and if
you step down the pedal once again, the door closes.
<Safety use of the door>
- During night or heating at daytime, set the auto door to off as follows.
1) Close the door with the foot pedal.
2) Shut the air supply.
3) Remove the insert pin of the door handle.
4) Move the door back and forth a little to check that the door is securely closed and held by the
latch.
NOTE: For more safety, fix the handle
with the lock bolt.
By this, the door will not open by sudden stoppage of air supply, vibration etc.
- At the last step of heating and when casting is started, use the auto door.