Mechanical Combination Lock
M-LOCKS BV
Tel: +31 (0)314 376 876
Vlijtstraat 40
ver. 1.2 2017 12 11
Fax: +31 (0)314 376 878
NL-7005 BN Doetinchem
1
www.m-locks.com
Technical manual
Mounting instructions
ML6785
The VdS recognition of this lock is based on this mounting instruction. Read carefully.
The force applied to the lock bolt should not exceed 1 KN. If higher force is applied, please consult
with the testing institute (i.e. UL, VdS). Only use supplied screws to mount the lock. Fix the lock
handtied.
The lock has to be fitted exclusively on steel secure storage. The mounting base also must be made
of steel . Installation on other materials only after consultation M - LOCKS or VdS .
It is recommended to prevent access to unauthorized persons to safety-relevant parts of the high-
security lock when the safe is open . Par example by a with a screws fixed interior cover.
The lock housing must be protected against destructive attacks from outside with suitable protective
materials .
CHARACTERISTICS
The
ML6785
is a manipulation proof 3-wheel combination lock, VdS Kl. 2, EN1300 Cl. B certified, and
very easy to mount.
The lock has the standard foot print (66,5 x 41mm) and can be mounted in all four mounting-
directions. (RH, LH, VU, VD)
Measurements: 85mm x 61mm, x 29mm. Lock bolt: 25mm x 8mm with two M4 holes in the bolt. Bolt
travel: 8mm.
The lock has been tested with 10,000 opening cycles with a bolt load of 2.5 N (mounting position Bolt
right). All other mounting positions as well as higher loads (for example due to bolt work or blocking
element) must be tested by the safe manufacturer with at least 10,000 opening cycles and a
corresponding load.
Two optional locking bars (ML6790) can be inserted to make a 3-way locking system.
DIMENSIONS / MOUNTING INSTRUCTIONS
