Chapter 4 Maintenance
Chapter 4 Maintenance
21
20
4.1 Battery Replacement
Use a magnet to take off the stainless steel piece, unscrew the screws which fixed the battery package.
A
.
Change old batteries with new batteries.
B
.
Srew on the screws which fixed the battery package, cover the stainless steel piece.
C
.
4.2.1. Keep the lock from corrosive material, to protect the lock finishing and keep the lock surface glossy.
4.2.2. Do not hang things on handles, so as to keep good flexibility of handle.
4.2.3. If the door is distorted and latches are difficult to go into the strike place, please adjust the position of the strike place.
4.2.4. After long-term using, the fingerprint window will be cumulated dirt, please clean the fingerprint window with soft cloth.
4.2.5. Please immediately change the batteries when the low-power alarming is given out.
4.2.6. When changing the batteries, please make sure the correction of batteries' positive and negative terminal.
4.2.7. It is recommended to enroll 2 fingerprints for each user for standby, in case one of the fingerprints got injured.
4.2.8. It is recommended to put the mechanical keys and other accessories together for safekeeping.
4.3. Trouble Shooting
4.2. Daily Maintenance
Phenomenon
Reason
Solution
Fail to unlock the door with fingerprint,
red light flickers and buzzer gives out
two short “Di
-
”
Unlock the door with valid fingerprint,
but fail, together with flickers of red
right, and two short “Di
-
” from buzzer
1.Invalid fingerprint
2.The fingerprint has been deleted.
Unlock with valid fingerprint.
1.The deviation of the valid fingerprint is too big.
2.The fingerprint is worn out or injured.
Adjust the position of the fingerprint as
accurately as possible.
Unlock with other valid fingerprint .
1.
2.
Battery
box
Battery
package
stainless
steel
piece
