25
C. The cylinder is installed on the door but the
天地杆
is not install
correctly.
D. The connecting wires are not put in order when installing the back
lock body, so that the cylinder is stuck.
4.2.5
The lock in the state of keep- open or keep- locked. Reasons
include:
A. The clutching parts are out of work. ( Too much oil on the clutch and
flows into the elevator so that the elevator can not run well.)
B. 1. Length of the handle square shaft is not suitable. 2. The spring of
the handle in the back cover falls off.
4.2.6
Put in the valid fingerprint or password, but the elevator does not work.
Reasons include:
A. the wires are not connecting correctly.
B. Something wrong with the elevator.
4.2.7
No response when touch the keypad. Reasons include:
A. Out of power or the batteries installed incorrectly. (replace the battery
or use external backup power)
B. Too many times of illegal operations, the keypad is auto-locked. (try
again after 15 minutes)
C. Wires between the front and back lock cover are not connect correctly
when installed.
4.2.8
The elevator gears normally while the front handle
idles.
Reasons
includes:
A. The handle is not back to the origin palace.
B. 1. Length of the handle square shaft is not suitable. 2. The spring of
the handle in the back cover falls off.
4.2.9
No response after the batteries installed. Reasons include:
A. Wires between the front and back lock cover are not connected
probably.
B. the wires are broken when installed.