CHAIR PREPARATION

AL550 only

SETTING DOCKING DEVICE HEIGHT

If ground

clearance =

Then use:

Hardware Used:

 

 

 

( from hardware pack )

Measure distance of

1.75" - 2"

No Spacers

 

 

 

mounting surface

 

.25" spacers

to ground

 

Mounted on lift

from factory

Determinenumberof spacersrequired for your ground clearance

 

2.25"

0.25"

0.25"

1"

 

 

 

 

PRIOR TO MOUNTING

 

.5" spacers

 

x6

DOCKING PLATE TO CHAIR

 

 

Ground clearance

2.5"

0.50"

0.50"

 

MUST be greater

 

 

 

 

than or equal to

 

.75" spacers

 

 

1.75"

2.75"

 

 

 

 

0.25"

0.25"

 

 

 

0.50"

0.50"

 

 

 

1" spacers

 

 

 

3"

1.00"

1.00"

1.75"

 

 

1" + .25" spacers

 

x6

 

3.25"

0.25"

0.25"

 

 

1.00"

1.00"

 

 

 

1" + .5" spacers

 

 

 

3.5"

0.50"

0.50"

 

 

1.00"

1.00"

 

1"+ .5" + .25" spacers

Drive Chair onto Lift

Remove Locking Device and insert appropriate number of spacers. Re-attach to platform.

( change to longer screws if necessary )

3.75"

0.25"

0.25"

0.50"

0.50"

1.00"

1.00"

 

1"+ 1" spacers

4"

1.00"

1.00"

1.00"

1.00"

 

1"+ 1" + .25"

spacers

 

0.25"

0.25"

4.25"

1.00"

1.00"

1.00"

1.00"

 

1"+ 1" + .5"

spacers

 

0.50"

0.50"

4.5"

1.00"

1.00"

1.00"

1.00"

 

1"+ 1" + .5" + .25" spacers

 

0.25"

0.25"

 

0.50"

0.50"

4.75"

1.00"

1.00"

1.00"

1.00"

Verify the head of the shoulder bolt is

below the underside of the locking device.

UP TO A 1/4" OF SPACE IS ACCEPTABLE

2.5"

x6

3.25"

x6

look down the entry

point of the

locking device

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Perform lock down test

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4"

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

on next page to assure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

installation of Docking

 

Shoulder

Underside

 

Device Plate and Locking

 

of Locking

 

Device are correct.

 

Bolt Head

Device

 

 

10