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Caution, 4 • 520 wheel lift – COATS 520 Wheel Lift User Manual

Page 6

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Pneumatic Connection
Connect the air intake, labeled item 1 in Fig. E, to
the compressed air system with a working pressure
of 115-145 psi. Use a compressed air hose with an
inside diameter of

1

4

" -

3

8

".

Figure E- Connect the Air Intake

Make sure the air hose is
free of the track area. If
the air hose is damaged,

the lift may descend unexpectedly.

Centering Setup
If necessary, centering performance can be adjusted
so that the wheel is lifted to the precise heights of
the balancer stub shaft.

Follow these steps:

1.

Mount a wheel on the lift and raise it as detailed
in the “Operating” section on page seven of this
manual.

2.

Use two 17mm wrenches to adjust the nuts,
labeled item 1 in Fig. F, until the wheel is cen-
tered with the balancer stub shaft.

3.

Tighten the nuts against each other.

Figure F- Center Wheel with Balancer Stud Shaft

4 • 520 Wheel Lift

CAUTION