Canon ae1 Installation Procedures Manual page 46

Adjusting the Tilt
1) Loosen the two fixing screws [I] each on the front
and rear casters on the delivery side of the finisher.
2) To decrease the gap between the punch unit and the
host machine,
turn
the adjusting bolt [2] in the di-
rection of the arrow A (A full turn of the adjusting
bolt will increase the height of the finisher by 1.75
mrn.). Refer to the index on the caster while turning
the bolt, and perform this for both front and rear
casters.
3) To increase the gap between the puncher unit and
the host machine, turn the adjusting bolt [2] in the
direction of the arrow B (A full
turn
of the adjusting
bolt will decrease the height of the finisher by 1.75
mm.). Refer to the index on the caster while turning
the bolt, and perform this for both front and rear
casters.
Making Checks after Adjustment
1) Check to see once again the that the difference in
height between the finisher and the puncher unit
and the tilt are as indicated; If not as indicated, start
over the adjustment work.
2) When done, tighten the two fixing screws [ l ] each
on the casters.
3) To prevent the adjusting bolts from becoming loose
during transit for possible relocation aAer installa-
tion, tighten the bolts [2] 90 deg in the direction of
the arrow. Take care, however; excess tightening
will affect the heighthilt.
4) Attach the spanners to the back of the front cover
using a screw.
5) End the installation work as instructed in "Installa-
tion after Checks/Adjustments" and later.