CAME GGT40AGS Manuel D'installation page 78

MCBF
Models
Standard boom L = 4.2 m
Skirt
Mobile foot
Articulated joint
Full-height skirt
The MCBF value relates to the barrier only and does not refer to any applicable accessories.
The GARD GT barrier has been designed to perform up to 3 million cycles. Thanks to its 24V DC motor, it is extremely reliable and requires very little
maintenance.
Before carrying out any cleaning or maintenance, or replacing any parts, disconnect the device from the power supply.
This document informs the installer of the checks that must be carried out during maintenance.
If the barrier is not used for long periods of time, e.g. for installations at sites with seasonal closures, release the spring and remove the boom.
For information on correct installation and adjustments, please see the product installation manual.
For information on choosing products and accessories, please see our product catalogue.
If the barrier with an articulated joint is used, check that the moving parts of the joint are in good condition. Replace them if necessary.
Every 250,000 cycles and, in any case, every 6 months of operation, you must perform the maintenance work indicated below.
Perform a general and complete check of the tightness of the nuts and bolts.
Lubricate the spring when it is fully extended.
Check the 45° boom balance and if necessary tension the balance spring, adjusting its traction operating on the hooking tie rods.
Grease all of the moving mechanical parts.
Check the warning and safety devices are working properly.
Check that the microswitch connected to the cabinet hatch is working correctly.
Check the microswitch connected to the manual release is working properly, and the microswitch connected to the release accessories (optional).
Check for any wear on the moving mechanical parts and check that they are working properly.
Check the cables are intact and connected correctly.
Every 1,000,000 cycles and, in any case, every 24 months of operation, you must perform the maintenance work indicated below.
Replace the balance spring.
GT
3.000.000
-20%
-20%
-20%
-30%