XUANBAO HF200A User manual

USER MANUAL
Aid Arm--Perfect Assistant

1
Responsibility Claims
Thank you for selecting our aid arm. Please read all the user manuals carefully
before installment and use at the first time, and operate according to user manual.
We are not responsible for the loses caused by wrong operation and
non-professionals of our company
Please refer to actual machines, we won’t inform if any model changes, thank you
for your understanding. If you don’t submit a written objection, you indicate your
acceptance of the above conditions.
Please contact us if any question.

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Index
1 General description………………………………………………………………3
2 Technical data……………………………………………………………………3
3 Safety roles………………………………………………………………………3
4 Installment…………………………………………………………………………4
5 Main parts…………………………………………………………………………7
6 Operation test……………………………………………………………………8
7 Operation …………………………………………………………………………8
8 Maintenance………………………………………………………………………16
9 Repair……………………………………………………………………………17
10 Separate part picture and part list………………………………………………17
11 Packing list……………………………………………………………………21

3
1. General description
HF200A aid arm, accessory of swing arm tire changer, is suitable for mounting and
dismounting tires conveniently. Please read the manual earnestly and operate
according to it. We suggest you put it near the machine to read at any time.
2. Technical data
Operating pressure : 8-10 bar
Net weight : 71 kg
3. Safety roles
Professionals should read all manuals , be familiar with operation and do according
to the rules.
Pay attention to safety.
Please notice the warning with “! ”.
“!”warning : Without permission, will not be allowed to make changes to the
products, otherwise the result of damage and accidents will not be responsible for us.

4
4.Installment
“! ”warning : Cut off all switches before installment and only professionals do the
installment.
4.1 Transportation
Packing : oblong wooden case
Gross weight : 94kg
(fig A)
4.2 Open up packing
Protect cases from damages so that be used
during later days. Keep cases far away from children for fear that being hurt.
4.3 Dimension
The dimension of HF200A which is installed
to tire changer.(fig B)
Combine the dimension of HF200A with the
dimension of tire changer, you can get the
total dimension. Operation zone of HF200A,
500mm left from product to wall.

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4.4 Installment
Following steps:
4.4.1 Elbow B adopt separate package, according to (Fig D) style. At first, put axle
housing of elbow B onto the axle of elbow A. Plus flat washer and lock washer, fix
elbow B with the round opening nuts on elbow A. Adjust the gap of the elbow, put
the lock washer in the nut sunken mouth place, to prevent the nut become less
crowded.
4.4.2 Shut bead breaker shelf and dismount bead breaker spring and cylinder nut,
step foot pedal, start bead breaker, and then cut off electricity and pneumatic supply
of tire changer and open the bead breaker shelf on the right of the tire changer,
install link base (fig C-B), move column to tire changer
4.4.3 According to holes (A and B)in fig C, fix the base of HF200A with bolt
(M10x130) to the link-block (fig C-B). Connect link-shelf by bolt M10x30 with aid
arm and tire changer body (A)separately.
Bolt M10 x 30 (figC-1)
Spacer ring D10 (figC-2)
Nut-S.lock M10 (figC-3)
Bolt M10x130 (fig C-4)
Spacer ring D10 (fig C-5)
Nut-S.lockM10 (figC-6)
“! ”warning : Make sure HF200A
is upright to the body, and then joint HF200A and body at (fig C-A)(fig C-B)
4.4.4 Bead breaker shelf on the right turn back, install bead breaker spring and

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cylinder nut.
4.4.5 Put aid arm pipe and tee through the holes in the body (fig C-C) to get ready
for linking tire changer pneumatic supply.
4.4.6 Pneumatic supply link
1)Find pipe in (figC1) and tee linking
with pipe in the body.
2)Cut the pipe at the right as (fig C2)
3)Link tee with the cut-off pipe, and link
pneumatic supply after fixing all joint
parts(fig C-3)

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5. Main Parts (fig D)
○
1column
○
2block
○
3elbow A
○
4elbow B
○
5straight arm
○
6cylinder
○
7plate positioning screw
○
8plate
○
9presser
○
10 pneumatic valve
○
11 cylinder cover
○
12 round rod
○
13 positioning presser
○
14 link board

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6. Operation Test
HF200A works by press pneumatic supply of tire
changer. Connect tire changer with pneumatic
supply according to manual .
6.1 Leak check about pneumatic supply
6.2 Slide block check under 0.8-1MPA ,shock
and unsmooth is not allowed.
Pneumatic valve towards up, HF200A
towards up, too
The opposite is so. (fig E)
6.3 Parts flexibility check
7. Operation
HF200A, locking and dismounting tires conveniently, especially suitable for
low-profile and stiff tires, which make operation easier.
“! ”warning : following parts should be installed plastic protectors before
operation : mounting head, lever, clamp and bead breaker.
“! ”warning : please affirm whether the tire is equipped with sensor before
operation. If yes, please affirm model and position.
7.1Loosen rim
If there is not sensor inside, separate outside tire and rim normally.
If there is sensor inside, operate according to its model and actual position. For
example, loosen from bilateral or loosen form inside separately.
“! ”warning : Be careful! Forbidden pressing with bead breaker near sensor.

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7.2 Clamping tire
If clamp rim from inside, operation
following by tire changer manual.
If clamp rim from outside, HF200A
could assist following operation:
“! ”warning : Clamp from outside only
if low-profile tire. And be careful if there
is sensor inside.
1) Leave HF200A un-worked
2) Turn on turntable and put the tire on
it, keep the clamps near outside.(fig I)
3) Insert positioning presser(fig L-1)
into tire presser (fig L-2)
4) Pneumatic rod towards down, which
press positioning presser to the rim center,
about 2 cm.
5) Shut clamps and clamp rim,( fig M)
Dismounting positioning presser and make
elbow is back.

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7.3.1 Dismounting outside tire
1) Positioning dismounting head
“! warning : Position and move tire
changer column only leave the column
unworked..Hexangular rod is only used
during tire installment, keep it away from
working zone.
Following steps if stiff tire:
a. Move dismounting head (fig P-1) to
working position. If there is a sensor,
rotating turntable and put the sensor in
the middle of dismounting head.(fig P)
“! ”warning : Position and move tire
changer column only leave HF200A
unworked.
b. After positioning dismounting head , lock
dismounting head and insert lever.(fig Q-3)
2) Rotating elbow (fig Q-2) and stop at a
position on the opposite side of the
dismounting head.(fig Q)
3)Keep pneumatic valve(fig D-10) towards down, lowing elbow and press tire to
inside edge, which move tire to top of the dismounting head easier.(fig R)
4)Rise HF200Arotate from inside to the top, and then rotate turntable, dismount tire.

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7.3.2 Separate inside tire
Please use plate (fig S-1) if inside tire has
been re-positioned.
“! ”warning : If there is sensor inside,
please pay attention to the plate to avoid
sensor damage.
1) Put plate(fig S-1) on the straight aid
arm(fig S-2),and be locked by pin(fig S-3).
2) Put plate (fig S-1)under the tire.(fig T)
3) Rotate turntable clockwise and rise plate
by control rod (fig D-3) at the same time
until done
“! ”warning : Lubricate the inside rim
during operation.(fig T)
7.3.3 Dismounting inside tire
Plate makes dismounting easier(especially
wider tires), which can rise rim.
1) If there is a sensor, please put it in the
middle of dismounting head.(fig U)
1) Put plate under the tire(fig V), keep the
column towards up by control rod(fig D),
rise the rim to the middle.

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“! ”warning : If the tires have built-in sensor, then when use the lever, pay
attention to the plate in order to avoid the damage of the sensor .
2) Insert lever at the dismounting head, and put inside edge of the tire on top of
dismounting head by lever.(fig W)
“! ”warning :If the tires have built-in
sensor, then when use the lever, pay
attention to the plate in order to avoid the
damage of the sensor .
3) Move the plate from working zone, and
rotating turntable until finishing
operation.
4) Pull out positioning lock-pin, and then
dismounting plate from straight arm
easily. (fig Y)
7.4 Installment
7.4.1 Test before installment
1) Check tire and rim according to tire
changer manual.
2) If the sensor is attached to tire, make
sure it works well. If it doesn’t work,
please change another.
7.4.2 Inside tire installment
If the sensor is not attached to tire ,please operate according to tire changer manual.

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If the sensor is attached to tire, be careful
and operate by following steps:
1) Clamp rim from outside only.
2) Move the column to the working zone
and positioning dismounting head.
“! ”warning : Move and position column
only leave HF200A unworked.
3) Lubricate the rim (fig Z)
4) Lubricate edge of rim (fig AA)
5)Put the dismounting head at the right of
sensor.(fig AB)
5) Put inside rim under dismounting head
(fig AB)
6) Rotate turntable clockwise until finishing
installation of the inside rim.
7.4.3 Outside tire installment
1) If the sensor is attached to tire, Put it in
(fig AC) position which opposite
dismounting head.
2) If there are color signs on the tire, make
them suitable for sensor.
“! ”warning : If the sensor is not attached

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to tire , make color signs match tire inflating entrance.
3) Install round rod to straight arm (fig AD), and adjust the rod to rim away from
1mm, and fix by lock-screw. And move elbow to the rim edge away from 1mm,
which shapes two points to press.(fig AC)
“! ”warning : Protect your hands from presser when operation.
4) Rotate the turntable clockwise, hexangular rod and rod roll in pointed position,
and make the outside tire go into rim..Elbow presser rotates following rim, and
then installment finish.
7.5 Match
Make sure color signs match sensor’s position after outside tire installment. If not,
refer to following steps:
1) Move elbow and hexangular rod to working position.
2) Elbow presser opposites hexangular rod.
3) Keep control rod towards down(fig D-10),press the presser and separate the
outside rim from rim.
“! ”warning : Watch your hands during tire
press.
4) Rotate turntable and make the color signs
of tire match sensor’s position
Note: You may hold rim by hand if necessary.
Don’t forget to lubricate.

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8. Maintenance
Maintenance is done by professionals. Cut off the electricity supply before
maintenance.
1) Check machine regularly to make sure HF200A works well.
2) Clean regularly and lubricate rotating parts (every 10 days)(fig AF)
9. Repair
Troubles: Gliding parts can’t move.
Reason: 1)Press pneumatic supply is not switched on.
2)Pipe leaks or jams.
3)Pneumatic valve doesn't work well.
Solution: 1)Check whether the pneumatic supply is good.
2)If there is something wrong with pneumatic supply, change in time.
3)Technical aids from others .
“! ”warning : If HF200A doesn’t work well according to above tips, or being
some other troubles, stop operating and contact manufacturer.

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10. Separate part picture and part list
Fig 01

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Fig 02
Fig 03
No.
Item
Quantity
Specification
fig01 01
Glide base
1
01 02
Pin,arms support
1
01 03
Arm with pin
1
01 04
Arm,bead pusher for tily,painted
1
01 05
Arm,bead breacker disc,painted
1
01 08
Plate elbow
1
01 09
Plate positioning screw
1
01 10
Bead breacker disc
1
01 11
Elbow presser
1
01 12
Switch base
1
01 13
Valve,controls
1
01 14
Sheet,control box black paint
1
01 15
Screw
3
M4×30

18
01 16
Screw
1
M12
01 17
Pin
1
5
01 18
Screw
2
M5×10
01 19
Screw
3
M4
01 20
Washer
3
4.3
01 21
Screw
3
M12×35
01 22
Ring nut
3
M30×1.5
01 23
Lockwasher external tooth
3
01 24
washer
2
30
01 25
Joint part
1
01 26
Spacer ring
2
35
01 27
Screw
1
M6×30
01 28
Positioning nut
1
M6
01 29
Ret aining ring for shafts
1
01 30
Steel washer
1
01 31
Washer tool blockage
1
01 63
Positioning presser
01 32
Screw
1
M10×20
No.
Item
Quantity
Specification
fig02 36
rod
1
02 37
Wheel
1
02 38
Washer
1
02 39
Screw
1
M10×30
Fig03 40
Slide for carriage
4
03 41
Upper bracket for cylinder
1
03 42
washer
2
03 43
Sheet,hoses protection black
1
03 44
Bumper,feet and shock mount
1
03 45
Column mh black-painted
1
03 46
Sheet,cylinder cover black paint
1
03 47
Plate for carriage sliding
1
03 48
Cylinder,bead pusher
1
03 49
Cover bead pusher cylinder
1
03 50
Link shelf
1
03 51
Screw
2
M10×30
03 52
Nut
2
M10

19
03 53
Screw
2
M5×40
03 54
Screw
6
M8×90
03 55
Screw
6
M6×10
03 56
Screw
2
M10×20
03 57
Screw
1
M10×40
03 58
Nut
1
M10
03 59
Screw
4
M8×10
03 60
Screw
1
M12×40
03 61
Screw
1
M12
03 62
Screw
2
M10×20
02 64
Fix screw
11.Packing list
There are all accessories and manuals in it. Use genuine Parts, otherwise
manufacturers will not be responsible for the results.
Packing List
No.
Item
Quantity
Note
001
Aid arm body
1 set
002
Plate
1 unit
003
Straight arm rod
1 unit
004
Upper link shelf
1 unit
005
Link base
1 unit
006
M10×30 bolt
4 unit
007
M10 self-lock nut
8 unit
008
M10×130 bolt
4 unit
009
D10 washer
8 unit
010
Aid arm manual
1 book