Replacing Backgauge - Horizon Fitness APC-61 Manual

4-3 Replacing Backgauge

Backgauge
Handle
Vertical Adjustment
Screw
Parallel Adjustment
Screw
Backgauge
Handle
Ball
Block
Table Screw Block
Backgauge is fixed with one handle and a ball
on the block under the table. The ball func-
tions as fulcrum and vertical and horizontal
right angle and parallel adjustments can be
operated.
1. Loosen the lock nuts and 2 parallel adjust-
ment screws.
Lock Nut
2. Loosen handle and pull it out. Backgauge
can be removed.
There is a ball under the backgauge center.
Do not lose it. The blocks at the top of
backgauge remain on the table. Do not lose
them bond them with a tape not to lose.
Vertical
Adjustment
3. Turn the new backgauge up side down and
Screw
insert blocks at its top.
Top of Backgauge
4. Stick 20 blocks on backgauge with a tape so
5. Fit backgauge with the ball and fix it with
6. Remove the tape sticking blocks.
Block
4-8
that blocks do not come out when turning
over backgauge.
handle.
However, the right angle and parallelism of
backgauge are not yet adjusted. Adjust
verticality, horizontality, and parallelism
according to Ò3-11, 3-12, 3-13Ó.