Installation Instructions

GAT NET.Lock 7020 System
Installation
34 HB_GAT-NETLOCK7020--EN_12 www.gantner.com
3.12.1 Installation Instructions for the GAT NET.Lock 7020 and Glass Doors
Complete the following steps to install the GAT NET.Lock 7020 into lockers with glass doors.
► Drill 3 holes (3) for the GAT NET.Lock 7020 into the locker wall.
NOTE! Position the 3 holes according to the measurements in Figure 3.13.
► Plug the connection cable into the GAT NET.Lock 7020 (see "4. ELECTRICAL CONNECTIONS") and loop the
cable in the bottom of the lock.
► Mount the GAT NET.Lock 7020 with 3 screws (3) on the inside locker wall.
NOTE! Use the correct screws according to the type of locker material, max. Ø 4 mm (0.16 in). The
maximum allowed tightening torque of the screws is 2 Nm (1.47 lb-ft).
► Use glass adhesive to attach the GAT NET.Lock BoltSet 7320 according to the measurements in Figure 3.13
on the inside of the glass door.
NOTE! Before the mass production of lockers begins, testing must be carried out by the locker manufacturer
to ensure that the glass adhesive meets the strength requirements. Always follow the adhesive manufacturer’s
instructions.
► A label can be attached to the front of the locker door. The label has a transparent (matt) viewing window for
the LED to shine through and can be ordered with a GANTNER design or customer-specific design.
NOTE! For custom labels, ensure that a transparent field for the status LED is incorporated in the design and
that no metal foil or metal color are used.
► Test the installation to confirm the following requirements:
o That the locker door closes easily.
o That the door shackle inserts correctly into the GAT NET.Lock 7020. The locker door must spring
open without assistance after it is unlocked.
o When the door is pressed shut, ensure there is no gap between the bolt set (2) and the front of the
GAT NET.Lock 7020. Ideally the bolt set should touch the front of the lock (see measurement in
Figure 3.13).