GTR061 Installation Manual:
Rev 3
13
Step 6 - Gear Rack & Motor Alignment:
• Insert the key and open the manual release bar to put the motor into manual mode,
and check that the motor cog rotates freely by hand (as per fi g 17).
• Ensure that the gate drive cog has a minimum clearance of 1-2mm along the entire
length of gear rack fi tted to the gate (as per Fig 15)
•
Ensure cog and rack are correctly aligned. Under no circumstances should the gate
motor drive cog carry any weight of the gate. It is the task of the gate castors or
wheels to carry the weight of the gate. (As per Fig 16)
•
If the gate doesn’t slide freely by hand, adjust gear racks height accordingly
until the full length of gate slides freely by hand
To put the gate motor into manual mode, insert the
key and open the manual release bar as shown
At this stage of fi nal assembly, the cover is removed (not shown) and the power cable is still unplugged.
In manual mode, the gear can turn freely
and the gate can be operated by hand
Gear rack correctly aligned at 90°
to the motor cog
Gear rack misaligned.
Do not attempt to use if misaligned.
Fig 17
Fig 15
Fig 16
