OTIS DO3000 - Page 47

User’s Guide of DO3000 Door Operator
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Functio
n No.
Name
SVT Display
Setting Range
Defau
lt
Rang
e
Attribute
function
mode
1. The parameters marked with ※ can only be viewed but not modified.
2. The parameters marked with ■ are obtained through learning and can be manually input and
modified.
3. Door coupler defaults to the integrated car door lock synchronous door coupler. Door coupler in
M3315 is type 2; in case of asynchronous door coupler, the door coupler type in M3315 needs to be
modified to 0; in case of common synchronous door coupler, the door coupler type in M3315 needs to
be modified to 1.
4. In case of integrated car door lock synchronous door coupler, the Clos arrive mm/s for M3311 and
M3315 should not be set too small at same time, and the product should not be less than 50mm.
5. In case of force open mode 0, the force open function is invalid; in case of 1, force open is available if
DCL is off +010 is triggered under extended ST code mode; in case of 2, force open is available if
DCL is disconnected and triggered under extended ST code mode; in case of 3, force open is
controlled by system under DO/DC mode; in case of 4, force open is available if DCL is triggered
under DO/DC mode.
4. Maintenance
4.1 Regular Maintenance of Door Operator
To ensure the reliable operation of door operator, it is necessary to conduct the maintenance for the door
operator as follows:
No.
Items
Content
1
Slider
Adjust the gap between the slider and sill, and check the wear degree
2
Regulating
wheel of hanger
Adjust the gap between the regulating wheel of hanger and guide rail and check
the wear of regulating wheel
3
Hanger roller
Check the running status of hanger roller
4
Guide rail
Clear the guide surface, add the grease, and check the wear degree
5
Synchronous
belt
Check and adjust the tightness
6
Contact switch
Check whether the contact switch is in good contact, and adjust the relative
position
7
Cable
Check the cable for damage
4.2 Replacement Standards of Wearing Parts
No.
Name
Replacement Standard
1
Contact switch
Plastic shell is broken, and spring contact is blackened
2
Slider
Slider is worn badly and hanger plate moves with jitter
3
Regulating
wheel of hanger
Regulating wheel can not rotate smoothly or is worn seriously
4
Hanger roller
Polyurethane is obviously worn, wheel shakes, and there is abnormal
noise in rotation
5
Synchronous
belt
Synchronous belt is seriously worn or significantly broken
6
Synchronous
belt wheel
Synchronous belt wheel can not rotate smoothly, there are obvious
abnormal sounds and axial shaking
7
Limit shaft
sleeve of door
coupler
Outer layer of polyurethane of limit shaft sleeve is worn seriously