Part Replacement Procedures; Headrest Replacement Procedure; Caster Replacement Procedure - Combi ANGEL WAGON AW Series Instruction Manual And Inspection Manual

Combi ANGEL WAGON AW Series Instruction Manual and Inspection Manual
Combi ANGEL WAGON AW Series

Part Replacement Procedures

In case you find a problem during the daily or periodic inspection and you need to replace a part,
read carefully the following replacement procedure to carry out the replacement properly.
Headrest Replacement Procedure <AW3 Series, AW4 Series>
In case you find a problem with the headrest during the daily
inspection, we recommend that you purchase a headrest replacement
kit and carry out the replacement following the procedure below.
*The illustration shows AW3(forward facing type). The changing procedure of AW4 series is the same.
Removal
Insert your fingers into the gap
between the headrest and the
1
seat and pull the headrest strongly
toward you to remove it.
Headrest
Cushioning
material
1

Caster Replacement Procedure

The tools required for the caster
replacement procedure differ
depending on the caster type.
(Caster type)
1 Standard (ø100) *Low noise
*The same procedure applies to antistatic casters
(ø100), since they have the same shape.
2 With stoppers (ø100)
For escalator ramps (ø100)
3
4 For escalator ramps (ø125)
Installation
1
Insert new cushioning
material between the
headrest and the seat.
Headrest
Top
Bottom
2
Insert strongly the
headrest tabs into the
seat in the following
order: to
1
Check that there is
Seat
no gap between the
headrest and the seat.
l Tighten the caster at a minimum torque of 42 N·m. If the casters are loose, they
will detach from the cart, which may lead to an injury or a serious accident.
Note: If you do not have a torque wrench, tighten the casters strongly using a
wrench with a handle of 250 mm or more in length.
l Always inspect the new part after replacement following
procedure.
l After installing a new caster, always check that it can change the direction easily
and the wheel rotates smoothly.
l After installing a new caster, always check that the caster cover rotates without
problem.
l Always replace the right and left casters together.
17
Warning
Cushioning material
(the top and bottom differ)
Check the orientation of the
cushioning material.
1
.
4
Tabs
4
Headrest
Warning
Caution
Always inspect the new part
after replacement following
the daily inspection procedure.
Seat
3
Cushioning
material
2
Seat
the periodic inspection