Features
The semiautomatic retractable bollards provide a secure and affordable option for access control. For controlling access to public and private spaces. Its main features are:
A. Manufactured from iron with painting or powder coasting.
B. Semiautomatic bollard,raise up by pneumatic spring and .
C. Very high impact strength.
D. Height above ground: 600mm.
E. With different color high light LED and glistening film(optional).
Specification
*Material:corrosion-treated 304 stainless steel.
*Operation:Pneumatic lift assist
*Key:Trigonal default
*Weight:74KG (168mm)
*Diameter:168mm or 220mmm or 275mm
*Surface treatment:polishing or spraying
*The length of above ground part :600mm
*The depth of under ground part:900mm
*Reflective tape:5cm height around the bollard
*Protection level:IP67
*Working Temperature:-5C~70C
Manual
Access is blocked by raising the bollard. The bollard is raised using a confidential key, which limits access to the key holder and to firemen having a hose spanner in the case of a triangular lock.
To raise the bollard, proceed as follows:
i. Insert the key in the lock. The key must be inserted fully home to avoid damage to the lock.
ii. Lightly press your foot on the post head. The post head should slightly sink into the ground.
iii. Keep the post head depressed and turn the key clockwise.
iv. When the key is at its limit of travel, release the bollard.
v. The bollard starts rising. You can remove the key.
Access is unblocked by lowering the bollard. The same key is used.
To lower the bollard, proceed as follows (See the diagram below):
i. Insert the key in the lock. The key must be inserted fully home to avoid damage to the lock.
ii. Turn the key clockwise.
iii. When the key is at its limits of travel, press your foot on the bollard.
iv. The bollard starts lowering. You can remove the key.
v. When the bollard is in the down position, a sound indicates that the bollard is locked.
