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UMD-SRB01
Version 4
Bi-Directional VG Rope Brake Installed
Disengage Before Hand Winding
RELEASE INSTRUCTIONS
1. Check the visual displays on the “UMD-SRB01” control box.
2. Carry out visual inspection of the VG rope brakes, checking which brake has fully engaged.
3. Investigate reason for engagement and carry out appropriate action.
4. Read local hand winding instructions.
5. On the “UMD-SRB01” control panel insert the key and turn to the “RESET” position.
Note: An audible alarm will sound until the key is returned to the “Run” position.
6. On the deployed but not fully engaged rope brake, using the rope brake handle re-engage
the drop jaw with the electro-magnet. Check the “ROPE BRAKE SET” LED is lit on the
“UMD-SRB01” control panel.
7. Hand wind the machine in the opposite direction of the engagement for approximately
25mm. This will free the drop jaw from the ropes.
8. Using the rope brake handle re-engage the drop jaw with the electro-magnet. Check the
“ROPE BRAKE SET” LED is lit on the “UMD-SRB01” control panel.
9. Continue following the local hand winding instructions for the geared machine.
NOTE: If no power and the battery back up has failed, release the drop jaw and insert the
plastic mechanical stops to the back of the drop jaw.
TO RE-INSTALL LIFT SERVICE FOLLOWING HAND WINDING
1. Ensure both rope brakes are reset and the corresponding LED’s on the “UMD-SRB01”
are lit.
2. Ensure the reason for engagement has been investigated and appropriate action taken.
3. Turn key switch back to “RUN” position and remove key.
4. Check lift is working correctly.
Instructions For Rescue Operations