1. Important Security Instructions
1.2 Installation Cautions
1. All wires must run through casing pipes, for example PVC or galvanized pipes, to prevent
failure caused by rodent damage. Although a control panel is designed with good
antistatic, lightning-proof, and leakage-proof functions, ensure its chassis and the
AC ground wire are connected properly and the AC ground wire is grounded
physically.
2. It is recommended not to plug/unplug connection terminals frequently when the
system is energized. Be sure to unplug the connection terminals before starting any
relevant welding job.
3. Do not detach or replace any control panel chip without permission, because
unprofessional operation may cause damage to the control panel.
4. It is recommended not to connect any other auxiliary devices without permission.
Before all non-routine operations, must communicate with our engineers in advance.
5. A control panel should not share one power supply with any other large-current
device.
6. It is preferable to install card readers and buttons at heights of
1.4-1.5m
above the
ground, but the heights can be adjusted according to customers’ usual practice.
7. It is advised to install control panels at places easy of maintenance, like a
weak
electric well
.
8. It is strongly recommended that the exposed part of any connection terminal
should
not be longer than 4mm
, to avoid short-circuit or communication failure
resulting from accidental contact with excessive exposed wires.
9. To save access control event records, download data periodically from control
panels.
10. Get prepared according to application situations for unexpected power failure,
like
connecting power supply with UPS
.
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