luxvision RU-1400 User manual

Notication
Dear Users,
Thank you for your purchase of RU 1400 Refraction Unit. Please take time to read our
user’s manual carefully before use.
This guarantees you to make full use of this unit and prolongs the operation life of
this unit.
Precautions
If you have detected abnormal heat, smoke, noise or smell, immediately stop using
the product.
In the event of an abnormality, turn off the power and disconnect the power plug from
the power socket. Continuing to use the product may result in electric shock or re.
Observe the instructions given below regarding the power cable:
• Be sure to use the supplied or specied power cable.
• Do not modify, forcibly bend, kink or pull the power cable.
• When disconnecting the power cable from the AC outlet, be sure to hold the cable
by the plug.
Pulling the cable may cause wire breakage or shot circuit, resulting in re or electric
shock.
• Do not connect or disconnect the plug of the power cable to/from the AC outlet
using wet hands.
Doing so may result in electric shock.
• Do not touch the product with wet hands while the power cable is connected
to the AC outlet.
Doing so may result in electric shock.
• If the product will not be used for a long period, disconnect the power cable
from the power source. Leaving the cable connected to the power socket for
a prolonged period will consume electricity and may result in heating.

Content
1. Package List .................................................................................................4
2. Name of Parts ...............................................................................................7
3. Assembly Process .........................................................................................9
4. Default Circuit Settings and Adjustment .......................................................15
5. Operation ....................................................................................................16
6. Possible failure and Repair ...........................................................................18
7. Wiring Diagram ............................................................................................19
8. Specications ..............................................................................................22

1. Package List
4
ID
1
2
3
4
5
Name
MainPart
(including Base, Liftpart and
Operating Board).
Rocker
ShortRod
LongRod
Lamp
Qty.
1
1
1
1
1
Figure

5
FigureID
6
7
8
9
10
11
12
Name
Back
Cannula
Hex Socket Cap Screw
ISO 4762-M8X120
Projector Flat and
Countersunk Flat Head Screw
Power Cable
Communication Cable
Fuse 5A
Qty.
1
1
1
1

FigureID
13
14
15
16
Name
Hex Spanners
Wrench
Manual
Acceptance Certicate
Qty.
4
1
1
1
6

Fig.1 Components diagram (1)
2. Name of Parts
Refer to gure 16 and Figure 1 to understand the instrument’s components.
1
2
3
4
5
6
7
8
9
10
11
12
13
23
22
21
20
19
18
17
16
15
14
7

Fig.2 Components diagram (2)
1. Projector Flat
2. Rocker Installing Rod
3. Rocker
4. Back
5. Armrest
6. Operating Board
7. DC Output Voltage Adjustment
8. Chiar down/up botton
9. Cushion
10. Chair Frame
11. Chair Cover
12. Bafe
13. Footboard
14. Base
15. Mainframe
16. Panel
17. Handle
18. ShortRod
19. Cannula
20. Rocker locker
21. LongRod
22. Connector Pipe
23. Lamp
24. Screws
25. Power Switch
26. HorizontalRod on Rocker
27. Headrest
28. Lifting Switch
24
25
26
27
28
8

3. Assembly Process
1. First at all, you should place the MainPart on a at.
2. Unscrew the two screws on the back of the MainPart, so you can open it’s
back (g.3)
Fig.3 Unx the back
3. Unscrew the screw and washer on the end of the ShortRod (g.4)
Fig.4 Unscrew screw and washer
4. Fit the ShortRod on the MainPart according to the place showed in gure 5.
In this step, do not make the screw completely xed, so that you can adjust
the position of the ShortRod.
9

Fig. 5 Assembly ShortRod
5. Before mounting the LongRod on the MainPart with the same way as step 3 ~ 4,
you should unscrew the screw and washer at the end of the LongRod (see g.6),
and the four screws on the other end of it (g.7). See Figure 6 ~ 8.
Fig 6 Unscrew the screw and
washer on LongRod
Fig.7 Unscrew the four screws
10

Fig. 8 Assembly LongRod
6. Place the Cannula between the Rods, and adjust the Rods’ position to keep
the three holes in line. Insert the Hex Socket Cap Screw ISO 4762 - M8x120
into the ShortRod. Cannula and the LongRod. Before xing the screw, you need
to adjust the ShortRod and the LongRod, keep them vertical to the ground. (Fig 9)
Fig. 9 Assembly the Cannula
7. Pull out the wires from the Lamp, connect each wire to the wire with the same
color in the LongRod. (Fig.10)
Fig. 10 Connect Wires
11

8. In order to keep the lamp horizontal, one person should buttress the lamp in
this step. Adjust the lamp to the right position, and x the four screws unscrewed
from the LongRod to the corresponding position and make them tightened, (g.7).
See the gure 11.
Fig.11 Assembly the Lamp
9. After the ShortRod, LongRod and the Lamp has been set up, you should adjust
their position to keep the ShortRod and LongRod vertical to the ground. At last,
tighten each screws (g.5, 8 ,9).
10. Unscrew the three bolts and nuts on the chair of the MainPart. see gure 12.
Fig.12 Unscrew three bolts and nuts
Three bolts and nuts
11. Align the three holes on the Back and their corresponding holes on the chair,
x the Back to MainPart reliably with the three bolds and nuts. See gure 13.
12

Fig.13 Fix the Back
12. Hang the Rocker onto the ShortRod, make sure that the Rocker can run softly
and comfortably. See gure 14.
Fig.14 Assembly the Rocker
13. To install the Projector Flat with the Countersunk Flat Head Screw. Keep the
length of the power plug wire 260mm,see gure 15. On the back of Flat, there
was xed a universal, you need to test it’s swing motion.
13

Projector Flat and
Countersunk Flat
Head Screw
Fig. 15 Assembly the Projector Flat
14. Connect the Projector wire and lighting wire respectively according to the
connection diagram (see gure 16).
Fig.13 Connection diagram
Lighting wire
Projector wire
AC Input
15. Power on to test the wire connection. If connection is correct, x the back of
MainPart (g.17); make sure that the two screws are not screwed so tight.
Fig.17 Fix the back of the MainPart
14

Other Accessories Assembly
16. To install the Projector onto the Projector Flat with the screws, and plug in.
17. Hang up the Eyesight Detector onto the HorizontalRod of the Rocker, tighten
its locking knob. Adjust the position of the detector via the handle on the Rocker,
and then adjust it’s horizontality via the bubble cell on it.
18. Loose the handle of Rocker, Eyesight Detector will rise slowly. If not, you should
adjust the strain of the controlling spring,see g.18, the strain enhances during
a clock-wise rotation, vice versa.
Fig.18 Adjust spring strain
Wrench
19. Set up the optometry facilities on the operating Board, connect its plugs into
the outlet under the operating Board.
20. You can connect the wires for the two DC outputs on operating board. The two
DC outputs can be adjusted to 3V, 6V, 9V, 12V or 24V. You can adjust on the
mainboard, default is 12V.
4. Default Circuit Settings and Adjustment
1. The default setting of local voltage is 220V. When rstly installed, you should
check that the transformer should be in accordance the local supply power
(220V or 110V), see No.1 in Fig.19.
2. The default status of the computer power supply is always standby when power
on. If you want to control the power by the button on controlling panel (see No. 3
15

in Fig 20), please take off the circuit ring (see No.2 in Fig 19)
3. About the two DC output on the platform. When the platform rotates outside
20 degrees, the power shut off. When the platform rotates back inside 20 degrees
the power continues. If you pull out the plug on the rnainboard, the DV output
is always standby in spite of platform rotating.
4. The ow bridge close to the circuit is left direct current. The ow bridge far form
the circuit is right direct current.
5. The entry of the normal power made the chair works.
Fig.19 Mainboard Chart
1
2
3
5. Operation
1. Power on the facility, and press the [POWER] button on the Panel (No. 16 in
g. 1), the facility will stand by.
2. Press down the handle (No. 17 in g. 1) on the Operating Board (No. 6 in g. 1),
you can move the Board to the left or right. When the Board moves to left, the
DC output on left (default is 12V) power on, and the output on right is shut off,
vice versa.
3. Press the height-adjust buttons ([ ][ ], the two buttons are located on the panel
or on the front plane of the Board (No. 8 in g. 1)), you can adjust the height of the
chair. You can also use the switch on the back of the chair to do the same operation.
4. When the examination has been nished, you can move the Board to its origin,
16

and then rotate the Board 90-degree.
5. When you have to do some eyesight examinations, you can move the Eyesight
Detector to the front of the patient, pull down the Rocker (No. 3 in g. 1) to a
suitable position, and lock the Rocker with it’s locker (No. 20 in g. 1). If there
is needed to adjust the height of the chair, do it as step 3; you should refer to
a manual of the Eyesight Detector if you do not know how to operate it.
6. After the eyesight examination, you must loose the handle of the Rocker, move
the Rocker to its onginal place, and lock it.
7. Here is a function list of the buttons on the panel (see Fig 20).
1. Lamp ON/OFF
2. Projector ON/OFF
3. Computer Outlet ON/OFF
4. Chair down/up buttons
5. Power ON/OFF
6. Lamp BrightnessAdjustment
7. Chair Restoration button
1
2
7
5
6
3
4
Fig 20 Panel
17

6. Possible Failure and Repair
Here are some frequent failures or something happened possibly when you operate
this combined table.
You can examine the facility or repair it according to the list.
Possible reasons and repair suggestion
Checking the fuse.
Checking the status of the socket.
Checking if the plug of the control panel
connect right.
Checking if the control panel keeps perfect,
or if the voltage is be up to the standard.
Checking if the line of the projector is well
connected, or if the whole line has short circuit.
Checking if the line is well connected, or if
the plug is loose.
Checking if the switch keeps perfect, or if
the line is connected in the right way.
Checking if the journey switch under the
table is normal.
Adjusting the screw on the electromagnetism.
Checking if the lamp is damaged, or if the line
is kept well.
a) It shows that some place is leaked and
the unilateral plug needs to be changed.
Please contact with the factory or the
maintenance place to change.
b) It has low temperature in winter, the
density of the oil is high, so it might
happened, it will be OK in ten minutes or
so after it is started.
Contact with the factory or the maintenance
place, let the professional check the instrument
or replace the part.
Failures
The indicator light has no light
when power on
The indicator light has light but it
doesn’t work yet.
It doesn’t work when started while the
power and the control panel is on.
The power of the projector isn’t on.
The two DC supply power on the
board isn’t prepared.
The switch of the controlling chair
under the board shows no power.
The chair can rise but can’t go
down.
The chair goes down automatically.
The head lamp has no light.
When going up or down, there
is a big noise with the engine.
It doesn’t work after checking the
above questions.
1
2
3
4
5
6
7
8
9
10
11
18

7. Wiring Diagram
The electric principle map
19

The electric system map
20