Pre-installation Notes
Right hand installation shown (inside garage looking out)Fig1
Check that there is sufficient side clearance to fit the operator unit. It may be fitted to either
the right or left hand side.
(1) Minimum side clearance:
The minimum side clearance between door
curtain and the inside edge of mounting
bracket is 85mm; The minimum side
clearance between door curtain and the
outside edge of mounting bracket is 135mm.
(2) Recommended side clearance The
recommended side clearance between door
curtain and the inside edge of mounting bracket
is 110mm;
The recommended side clearance
between door curtain and the outside
edge of mounting bracket is 160mm.
If the operator is being fitted at the same time as the new door installation, read these
instructions in conjunction with the roller door installation instructions.
If the operator is being retro-fitted, make sure the door operates smoothly and is properly
balanced.
N.B.: SPECIAL CARE SHOULD BE TAKEN IF RE-TENSIONING OF THE DOOR IS
REQUIRED.
At no stage should you loosen both “U” bolts if door is under tension.
IF THERE ARE ANY PROBLEMS PLEASE CONTACT YOUR LOCAL SUPPLIER OF
THIS OPERATOR.
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