Instructions
| Document No. | Description | Revision | Last Updated |
| 785.059 | LA GARD Mechanical Dial Installation Instruction | A | 10/2009 |
| 709.058 | LA GARD 3390 Series Group 2M Lock Installation Instructions | H | 08/2018 |
Operation Manuals
| Document No. | Description | Revision | Last Updated |
| 723.069 | LA GARD 3390 - Operation Manual | C | 04/2008 |
How To Videos
- How to reset a lost or forgotten combination of a mechanical lock
- How to Install a LA GARD Mechanical Lock 3390
- How to Retract the Bolt
Care and Maintenance
Important Information
Before using any cleaning or disinfecting product, please take the following steps:
• Only use products that are recommended for the intended surfaces - particularly on plastic surfaces, especially when using alcohol-based cleaning agents
• Always visit the website of the cleaning product manufacturer for a list of specific properties or instruction guidelines
• Pay special attention to plastic surfaces with a gloss finish as these may be more susceptible to scratching or tarnishing
• We strongly recommend first testing any new product on a small surface and waiting for a period of 4 hours to ensure there is no detrimental effect
Extreme Conditions
For locks with Ocean Front finish, we also recommend regular cleaning and waxing.
• On a weekly basis, remove salt from the lock using a damp cloth. This is for area subject to salt mist.
• We recommend cleaning, polishing and waxing locks using a suitable polisher agent every 6 months and this should be adjusted according to the severity of the environment.