Automatic Technology Easy Slider Installation Instructions Manual page 6

MOUNTING OF THE DRIVE UNIT
STEP 1
The Drive Unit mounting holes are slotted for fine adjustment of
the output gear and rack positions. Follow the procedure below to
ensure final adjustments can be made later.
We recommend that 8mm (5/16") or 10mm (3/8") X 4 loxins and
bolts are used to secure the Drive Unit into position. These loxins
usually require a xxx 16mm (5/8") masonary drill bit (if drilling
concrete).
1. Prior to mounting of the driver unit you must determine the
distance from the gate to the outer edge of the rack (ie the rack
width) to the datum line (see Fig. 3 and Fig. 4). For the ATA
plastic racks the width is 40mm. The rack distance may vary
depending on the type of rack used. If you must use a different
rack, make sure that it is Module 4.
2. Mark a line 78mm parallel to the face of the gate for the
mounting holes when using the ATA plastic rack. When using a
non ATA rack, add your rack width (and spacers if required) and
INSTALLATION OF DRIVE UNIT
38mm and mark a line this distance from the face of the rack (see
Fig. 3).
3. Then mark another line 100mm from the first line (see Fig. 3).
4. Open the gate to the desired open position. Mark a line at right
angle to the gate 120-150mm from the open edge of the gate for
the mounting holes.
5. Then mark another line 268mm parallel to this line (see Fig.3).
6. Place the Drive Unit in position where the lines intersect to
check the mounting position. If satisfied with the position remove
the Drive Unit.
7. Drill the four mounting holes where the lines intersect.
8. Hammer the loxins into position. Place the Drive Unit into
position and fix with the four bolts so that you are still able to
move the Drive Unit.
6
FIG. 3
FIG. 4