Installation Instructions EC 2-25 Lift
(Subject to technical alterations! - Status 09/2018)
This is a translation. The German original shall prevail.
Page 28 of 50
6.5.4
Replacing the brake lever
Shut down and secure the entire elevator system (see elevator manufacturer’s
instructions). When both brake levers are removed, there is no longer any
brake holding load and the elevator car will start to move!
•
Always replace both brake levers!
•
Change the brake lever first on one side and then on the other.
•
To replace the brake lever, remove the compression spring with the rotation protected
thrust washer and remove the locking bolt.
•
Pull the splint out.
•
Push the joint pin up (with flat screw driver under the bolt head) and pull it out.
•
Lift the lever out to the side and remove the washers at the same time.
•
Install the lever with the new brake lining in reverse order to the above.
•
Do not forget to replace the washers!
•
Adjust the brake and check braking capacity as described under 3.2.
Fig. 8
Attention:
•
Measure the distance between the inside edge of the brake lever and the top edge of the
solenoid and mark this value minus 10 mm clearly and permanently on the brake lever to
show the minimum clearance (e.g. stamp numbers, see fig. 21).
For new brake linings, the desired braking torque can only be achieved after
braking several times with the selected spring pre-tensioning! – if this is not
done, there is no brake holding load and the elevator car can slip.
6.5.5
Adjusting the brake
Summary of Contents for Hypodrive EC 2-25 Lift
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