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1. GRT 700 REFRACTION UNIT USER S MANUAL GILRAS Product Profile Thanks to purchase and use the combined table made by our company The combined table is a new type of product that brings in advanced design and manufacturing technology of abroads taking the simple fashional practical as starting point It has stable performance comprehensive function and the appearance is refinement and novelty the structure is firm light and handy The combined table uses quality hardness materials and the whole device s structure is solid The special surface spray coating technology protects the instrument s surface not to be scratched easily and it has the characteristics of waterproof dampproof durable and never distort 1 The operating board which can horizontally rotate 90 uses quality environmental protection materials that is high temperature endurable abrasion proof corrosion resistance solid and bearable It can provide power input 2 The design of the hand operated rocker is more human because the rocker can randomly swing up and down left and right to the best position making the optometrist s operation more convenient and the subject s eyes more comfortable improving the satisfaction of the optometrist and the subject 3 The comfortable and beautiful electric chair has large lifting range low noise and automatic inhibiting function it runs safely and steadily making the subject and the operator feel quic
2. rocker locker 3 rocker 4 projector tray 5 upright post 6 control panel 7 tools boxes 8 main box A AA Type ri 440612 A a u 5 8 1 9 pedal 10 horizontal sliding rod 11 projector arm 12 chair 13 operating board big 14 base 1 horizontal sliding rod 7 10 11 12 13 bend lamp tube projector bracket upright post power line computer connecting line reset switch wrench of size 17 hexagon spanners decorative ring certification instruction manual 4 Assembly Process 1 First of all open the box and read the instruction manual carefully then check the parts and tools 2 Put the mainframe on a suitable place adjust the 4 screws on the base to make sure that the mainframe 1s stable Notice particularly When assemble or move the instrument don t take the operating board 3 Install the chair Take out the chair unscrew the 4 screws on it align the holes on the chair and their corresponding holes on the chair connecting plate then fix them with the screws 4 Install the upright post Put the decorative ring around the upright post shaft make the power lines of the projector and lamp go through the holes on the chassis then put the upright post around the shaft in this step you should keep the upright post vertical to the ground Then open the back cover of the chassis through loosing the s
3. Check and insert it well but it dosen t work 15 not inserted well The control panel is broken Check and change The machine has power but The voltage dosen t meet the dosen t work Test ang confirm required The circuit 15 connected Check the circuit and fix the wrongly breakdown The projector has no power The projector s power line is Change the power line short circuit The lamp is damaged Change the lamp The lamp has no light The circuit is connected Check the circuit and fix the wrongly breakdown The chair can go down but The up inhibiting switch under Change the switch cann t rise the table is damaged If the instrument dose not work still after checking the questions above please contact with the company or the maintenance place let the professionals check the instrument or change the parts ES REFRACTION UNIT 9990 NW 14 Street Suite 105 Doral FL 33172 Telephone 888 334 4640
4. crews on it find the power lines of the projector and lamp connect them to the corresponding positions of the circuit board the last step is fix the upright post to the chassis through tightening the screws 5 Install the rocker Take out the rocker and hang it onto the upright post stick the sliding cover into the hole on the top of the rocker then install the horizontal sliding rod and tighten it with the screw At last fix the rocker locker to the rocker make sure that the rocker can run softly and comfortably 6 Install the bend lamp tube Connect the power line in the bend lamp tube with the power line on the top of the upright post according to the same color and push the connected power line into the upright post then fix the bend lamp tube to the upright post 7 Install the projector bracket Align the projector bend arm and the holes on the upright post then fix the bend arm to the upright post with screws 8 Fix the projector onto the tray with prepared screws and plug in 9 Hang the eyesight detector onto the horizontal sliding rod tighten the knob then adjust the eyesight detector to a suitable position 10 Place the computer or other related instruments on the operating board connect it to the outlet below the board with the prepared power line 11 Power on to test the wire connection check the keys function of the control panel if the connection is correct fit the back cover of t
5. he mainframe 5 Operating Manual 1 Let the subject sit on the chair power on the instrument and press the power key on the panel the instrument will stand by 2 Loose the locker of the rocker adjust the eyesight detector to a suitable position then lock the rocker 3 Adjust the height of the chair using the up down keys on the panel according to the subject s height to make sure that the subject s eyes and the eyesight detector s sight holes are on a level You can also use the up down switch the front of the operating board to do the same operation In addition there is chair up inhibiting device below the operating board to protect the subject s legs 4 When you need it you can rotate the lamp knob on the panel 5 Press the projector key on the control panel and refer to a manual of the projector 6 You should refer to a manual of the eyesight detector if you do not know how to operate it 7 After the eyesight examinations you have to loose the rocker locker move the rocker to its original position and lock it At last let the subject come down from the chair shut off the power 6 Possible Failure And Repair Failures Possible reasons Repair suggestions The 1 blown Check and change The indicator light has no The plug is not inserted well Insert the plug well light when power on The outlet has no power Test and confirm The indicator light has light The plug of the control panel
6. k and easy when use this instrument Matters Needing Attention Caution 1 Before assembling and using the instrument you must read this manual carefully 2 Before using the instrument you should install the ground of the city power outlet reliably 3 When assemble move or disassemble the instrument don t thump Strike or take the board When install the fasteners the force should be well distributed and gentle 4 The instrument must be placed smooth and steady avoid bearing or shaking Choose a place that is well ventilated dry and clear as far as possible to assemble the instrument it s inadvisable to work in the condition of open air high temperature exposed to sunshine and so on 5 When there is something wrong with the instrument maintain it under the professional s instruction referring to this manual if the circuit needs to be adjusted you must shut off the power and let the professional do it 6 You must change the fuse or lamp according to the original accessories specifications and models in the state of shutting off the power when you need to change them 7 Make sure to use the required supply voltage because the instrument will be easily damaged if the voltage is too high or too low 8 Shut off the power after the examination please unplug the power plug if the instrument will not be used for a long time 9 Don t wash the surface of the instrument using organic solvent otherwise it will damage the i
7. nstrument s appearance 1 Technical 1 2 Product Components 2 KAGE LISE aus asun E 3 A Assembly ProcesSs pe 6 5 Operating 2 9 6 Possible Failure And 9 7 Electric Principle 10 8 Electric System 42 11 CE This document is supplied according to the exist products We reserve the right to make changes or take back this document anytime without prior notice 1 Technical Specifications Mechanical Parameters 1 Angle of rotation for rocker 30 2 Angle of rotation for table 90 Table size 840mmx405mm 3 Lifting height for chair 150mm 200mm Loading for chair 70kg 150kg Electrical Parameters 1 Input voltage 110 220 50Hz 60Hz Motor power 55W 24V DC Lamp 16W 110V 220V AC Fuse 5A 250V AC 2 3 4 5 Power without load 1 W 6 Pressure test 2KV 7 Working mode S1 8 Main wire 10A 250V 9 Working temperature 30 C 50 C 10 Relative humidity less than 90 11 Force of pressing key IN 5N 12 Cooling mode nature cooling Installation Dimensions 1 Figure size 1150mmx865mmx2030mm 2 Machine weight 150kg 14 2 Product Components Diagram 1 lamp 2

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