Grifco Fire Shutter Instruction Manual Download Page 10

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REVERSING STARTERS AND OVERLOADS

Electronic Logic Controllers

For reversing starter connection details:

Refer to the diagram included with the control

INSTALLATION

GLMe2

415V Three Ø Motor
240V Single Ø 3 wire Motor
240V Single Ø 4 wire Motor

GLMe2N

415V Three Ø Motor

GLMe2L

415V Three Ø Motor
240V Single Ø 3 wire Motor
240V Single Ø 4 wire Motor

GLMe2NL

415V Three Ø Motor

3 Phase

RG374-LB3E007
415V Three Ø Motor, 240V Control Circuit, 2.3A - 3.2A Three Ø Amperage Overload

RG374-LB3E007-EX
415V Three Ø Motor, 240V Control Circuit, 2.3A - 3.2A Three Ø Amperage Overload

3 Phase No-
Neutral

RG378-LB3E007
415V Three Ø Motor, 240V Control Circuit, 2.3A - 3.2A Three Ø Amperage Overload

Single Phase

RG376-LB1E009
240V Single Ø Motor, 240V Control Circuit, 4 Wire, 4.5A - 6.3A Single Ø Amperage Overload

Summary of Contents for Fire Shutter

Page 1: ...amberlain Australia Pty Ltd PO Box 1446 Lane Cove NSW 1595 Australia Phone toll free 1800 474 326 Chamberlain New Zealand Ltd PO Box 100 221 North Shore 0745 New Zealand Phone toll free 0800 653 667 www grifco com au www grifco co nz Industrial Fire Shutter Opener Fire Shutter ...

Page 2: ...tion 6 11 Mounting 6 8 Electrical Connection 9 Reversing Starters 10 Limit Switch Connections 11 Setup and Adjustment 11 13 Limit setup 11 Fire Shutter release arm 12 13 Descent Speed adjustment 13 Testing 13 Operation 13 Maintenance 14 Troubleshooting 14 Warranty 15 TABLE OF CONTENTS ...

Page 3: ...lectric power to the commercial door opener before making repairs or removing covers Moisture and water can destroy the electronic components Make sure under all circumstances that water moisture or storage moisture cannot penetrate the electronics The same applies for openings and cable entries If the supply cord is damaged it must be replaced by the manufacturer or its service agent or a similar...

Page 4: ...is limited by the controlled descent mechanism This system eliminates the danger associated with a free falling shutter IMPORTANT The 58017FFR 480 and 59017FFL 480 must use the GLMe2N 480 or GLMe2N 480 MCB as a controller The standard Reversing Starter is NOT compatible with the 480V variation opener INTRODUCTION IDENTIFYING YOUR OPENER WARNING Please remove any locks fitted to the door before ope...

Page 5: ...is can be achieved by attaching approximately 5kg of steel flat bar to the upper side of the bottom rail An alternative or additional method to ensure the shutter will descend when released is to slightly reverse spring the shutter at its fully open position This will give the shutter a bias towards closing when it is in its fully open position NOTE The shutter must have radial ball or roller bear...

Page 6: ...ll need fixing via a wall angle or similar existing fixture Note THE FIRE SHUTTER IS NOT DESIGNED TO BE INSTALLED UPSIDE DOWN THE CHAIN GUIDE MUST NOT BE REPOSITIONED When assessing and selecting an appropriate mounting location the following considerations should be made The unit must be mounted accurately so that the drive sprocket lines up with the shutter platewheel There is only a small allow...

Page 7: ... operation Mounting Plate slots Clear path for manual chain to hang downward Mounting Plate Drive Chain The unit must be mounted accurately so that the drive sprocket lines up with the shutter platewheel There is only a small allowance for adjustment of the drive sprocket position on the output shaft Fit the correct length of drive chain around the drive sprocket and platewheel ...

Page 8: ...th the door sprocket and locked using 2 x M8 hi tensile grub screws tightened to min 20Nm Grub screws must be set between 90 and 120 apart with one grub screw lying over the drive key Chain tension should be set between 10 20kgs ensuring both sides of the linkage are taught Where practicable use the weight of the opener as a preload then tighten mounting bolts M12 fasteners should be tightened bet...

Page 9: ...ee phase 3 wire MODELS Single phase 4 wire MODELS Single phase 3 wire MODELS To suit special 3ph openers CAUTION When Securing the Fire Shutter Opener with the 4 x M12 x 40mm long fasteners based on a 10mm mounting plate and spring washers provided it is critical to ensure that the applied torque is between 80 90Nm When mounting through thicker sections ensure a minimum of 30mm of screw thread is ...

Page 10: ...or 240V Single Ø 3 wire Motor 240V Single Ø 4 wire Motor GLMe2NL 415V Three Ø Motor 3 Phase RG374 LB3E007 415V Three Ø Motor 240V Control Circuit 2 3A 3 2A Three Ø Amperage Overload RG374 LB3E007 EX 415V Three Ø Motor 240V Control Circuit 2 3A 3 2A Three Ø Amperage Overload 3 Phase No Neutral RG378 LB3E007 415V Three Ø Motor 240V Control Circuit 2 3A 3 2A Three Ø Amperage Overload Single Phase RG3...

Page 11: ...itch which is engaged by the cam is the CLOSED limit If the door doesn t move it is at the OPEN limit Continue to Step 3 below For single button controls Supply power and push the button If the door travels up then the limit switch which is engaged by the cam is the CLOSED limit If the door travels down then the limit switch which is engaged by the cam is the OPEN limit Continue to Step 3 below 3 ...

Page 12: ...ly engaged on half of the output shaft rotation For the other half of its rotation the arm will be held out at a slight angle to the plate This will be called waiting to engage When the release arm is waiting to engage operating it manually or electrically will cause it to automatically engage RELEASE ARM ENGAGED POSITION In this position the output shaft is engaged with the sprocket and disengage...

Page 13: ...rnor flyweights If the flyweights are at their outermost points on their shafts descent speed will be at its lowest If they are on their innermost points the descent speed will be at its highest To move the flyweights loosen their grub screws with an allen key and slide them into the desired position on their shafts Tighten the grub screws with the allen key SETUP AND ADJUSTMENT To test the system...

Page 14: ...ubricate flyweight linkages and the sliding pin when it is extended from the output shaft Anticorrosion spray should be applied to all components to prevent them from deteriorating Check door balance Adjust if required Conduct door maintenance in accordance with door manufactures guidelines This will include door balance SERVICE MUST BE CARRIED OUT BY A QUALIFIED TECHNICIAN CAUTION DO NOT allow an...

Page 15: ...15 NOTES ...

Page 16: ...made in respect of a failure or defect arising under or out of any exclusion detailed below such that the claim is not covered under this Chamberlain Limited Warranty we may subject to your other rights and remedies as a consumer charge you a fee to repair replace and or return the Unit to you This Chamberlain Limited Warranty does not cover any failure of or defect in the Unit due to 1 non compli...

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