13
SPECIFICATION
GCDO-22-23 GCDO-45-23
Type Chain Chain
Starting Torque Nm 220 450
Run Torque Nm 180 400
Speed rpm 23 23
Manual operation Chain Chain
Power kW 1 1.5
Voltage V 3~230 3~230/400
Current A 4 9.0/5.2
Cycles/ hr @ max. shaft revs 8 8
Max Output Shaft revs 40 40
Output Shaft Dia mm 40 40
Op Temp °C +5, +40 +5, +40
Weight kg 31 47
Solenoid Brake Yes Yes
Safety Brake Separate device Separate device
Factory Motor winding connection Delta Star
(VFD only)
Gearbox size Size 3 Size 4
IP Rating IP20 IP20
Warning: Before resetting the safety brake ensure that the door has been serviced, inspected and is a compliant and safe installation.
1. Using the mechanical hauling chain on the operator, rotate the Curtain Drum by at least one quarter of a revolution in the
upwards direction.
2. Loosen the bolts as indicated (without removing the
nuts) to release the locking plate of the brake:
3. Rotate the locking plate in the direction indicated until the
microswitch roller leaver is disengaged and sits freely in
the locking plate cut-out (This may require some tapping
of the locking plate with a mallet).
4. Secure the locking plate bolts released in step 2 ensuring
the following torque settings are applied:
For GSB-547 = 30 Nm
For GSB-1017 = 60 Nm
For GSB-1892 = 50 Nm
5. Re-engage the operator and test the door is free to move in both the upwards and downwards direction until the limits are
reached at least 3 times.
HHooww ttoo rreesseett tthhee ssaaffeettyy bbrraakkee
Warning: Before resetting the safety brake ensure that the door has been
serviced, inspected and is a compliant and safe installation.
1. Using the mechanical hauling chain on the operator, rotate the
Curtain Drum by at least one quarter of a revolution in the upwards
direction.
2. Loosen the bolts as indicated (without removing the nuts) to release
the locking plate of the brake:
3. Rotate the locking plate in the direction indicated until the
microswitch roller leaver is disengaged and sits freely in the locking
plate cut-out (This may require some tapping of the locking plate
with a mallet).
4. Secure the locking plate bolts released in step 2 ensuring the
following torque settings are applied:
For TS3 = 30 Nm
For TS4 = 60 Nm
For TS5 = 50 Nm
5. Re-engage the operator and test the door is free to move in both the
upwards and downwards direction until the limits are reached at least
3 times.
The microswitch roller must
be disengaged from the
switch and sit in the locking
plate cut out.
OPERATION
HOW TO RESET THE SAFETY BRAKE
OPERATOR
HHooww ttoo rreesseett tthhee ssaaffeettyy bbrraakkee
Warning: Before resetting the safety brake ensure that the door has been
serviced, inspected and is a compliant and safe installation.
1. Using the mechanical hauling chain on the operator, rotate the
Curtain Drum by at least one quarter of a revolution in the upwards
direction.
2. Loosen the bolts as indicated (without removing the nuts) to release
the locking plate of the brake:
3. Rotate the locking plate in the direction indicated until the
microswitch roller leaver is disengaged and sits freely in the locking
plate cut-out (This may require some tapping of the locking plate
with a mallet).
4. Secure the locking plate bolts released in step 2 ensuring the
following torque settings are applied:
For TS3 = 30 Nm
For TS4 = 60 Nm
For TS5 = 50 Nm
5. Re-engage the operator and test the door is free to move in both the
upwards and downwards direction until the limits are reached at least
3 times.
The microswitch roller must
be disengaged from the
switch and sit in the locking
plate cut out.
The microswitch roller must
be disengaged from the
switch and sit in the locking
plate cut out.
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