Schindler 3100/3300/6300
J 43402603 / 01
240/269
Copyright © 2017 INVENTIO AG
4.13.2.2 Maintenance Checks
Adjustment
Safety Gear Captive Roller RF0002 Adjustment [15195; 05.10.2005]
Functional Check
Prior to the commissioning of the elevator, set the counterweight to the brake position
while in slow speed. While doing so, check whether both braking rollers are in the
working position.
Then, check the braking force, the safety gear can be operated with rated speed or
overspeed at the attachment to the car.
When the car/counterweight is pulled out of the blocked status, both braking rollers shall
return automatically into their idle position.
4.13.2.3 Reset
Check After Braking
After every braking action the safety gear shall be rechecked by a qualified person.
A visual check whether any changes of the braking elements has occurred.
The following points are to be rechecked:
–
Excessive wear of the braking rollers and the safety gear base.
–
Deformations
–
Smooth running
The braking marks on the guide face are to be filed down.
No
Step
1
The knurled braking roller shall be in full contact with the guide rail blade. The
distance s1 between the contact area of the safety gear base and the rail blade
is to be adjusted to 1.5 mm.
2
The actuating linkage is to be adjusted so that both brake rollers are
simultaneously in contact with the guide rails.
3
The position of the safety gear is monitored via a positive-action switch.
3
2
1
s1
s2
A
00000196
BFK
B
