Gate lever is a common component of gate failure. Today, Hangzhou road gate national treasure technology to explain to you the brake rod several common fault maintenance methods.
Brake lever swing big how to do? First turn the balance spring screw clockwise to increase the spring tension, pay attention to adjust the spring tension can not be too large, this can refer to the balance of the brake rod. Secondly, the balance of the brake rod: the first power outage, with manual lever to the vertical position, the brake rod can not keep the vertical easy to fall (open clutch) balance spring pull too little, can push the brake rod to the vertical position, and then the right balance spring adjustment screw, increase the spring pull. Again, if the brake lever will still fall after being adjusted to the position, repeat the above operation until the brake lever does not fall and slightly upward trend, then the adjustment is complete.
What if the brake lever is not vertical? Unscrew the nut of the damper adjusting screw (the screw that presses on the damper block when the brake lever is firm) and adjust the pressure of the damper screw on the damper block until it is adjusted to the vertical of the brake and the locking nut is tightened. Second, if the brake rod is adjusted to the shock absorbing screw and the rubber block do not contact, and the brake rod is still not vertical, loosen the lock nut at both ends of the connecting rod, and turn the connecting rod forward or backward until the brake rod is vertical, then lock the nut at both ends of the connecting rod. Note: when adjusting the shock absorbing screw, make it have a little pressure on the rubber block, and lock the nut.
When the brake rod is not horizontal enough in the horizontal position (i.e. when the rod is lowered) and when the brake rod is not vertical, the adjustment method is the same, only another shock absorption screw is adjusted.
What if the clutch doesn't open? Because the brake lever balance adjustment is not very good or the shock absorption adjustment screw is too much pressure on the shock absorption rubber block, at this time to open the clutch, you can use the clutch handle to rotate the clutch, while the other hand gently press or pull the brake lever, until the clutch is open.