GTR211 Installation Manual:
Rev 1
12
Step 5 - Drilling Holes for Anchor Bolts:
•
Mark the (4) positions for your anchor bolts ready for drilling (refer to Fig 06).
• Remove Mounting plate.
•
Using a M12 masonry drill bit, drill holes to a minimum depth of 120mm (Fig 07).
Fig 06
Fig 05
Fig 07
208mm
135mm
Step 4 - Removing the Motor Cover for Mounting:
• Unscrew the two motor cover screws located at each side of the motor cover.
•
Remove the rubber grommet below the spring limit switch (as per fig 5).
Please Note: the rubber grommet must be fitted back onto the motor cover once
the cover has been re-fitted/replaced onto the base of the motor.
