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Chapter G - PARTS REPLACEMENT & REPAIR

G-12 Planmeca Compact i

INSTRUMENT MULTIPLEXER RELATED

Technical Manual

3.4 Replacing multiplexer control membrane

Every multiplexer block, except the syringe (next to the control panel) has a control mem-
brane, which blocks air and water for the instrument (instrument not active).

NOTE

Care must be taken to position the new multiplexer control membrane cor-
rectly.

NOTE

Carefully tighten the screws equally and crosswise when repositioning the
multiplexer block cover. Using too much force might damage the threads in the
multiplexer block.

a)

Perform the pre-replacement preparations described in section 3.1 “Preparations before
instrument multiplexer related replacements” on page G-7.

b)

Unscrew the four TORX WN1451 3x22 PT screws and one TORX WN1451 3x12 PT screw
from the multiplexer block to be repaired and remove the block cover.

c)

Remove the spring and membrane press.

d)

Install the new control membrane in reverse order.

TORX WN1451 3x12 PT

TORX WN1451 3x22 PT

Block cover

Multiplexer control
membrane

Spring

Membrane press

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Содержание Compact I

Страница 1: ...technical manual 10007462_23 EN...

Страница 2: ......

Страница 3: ...p blow flow rates B 5 4 4 Fibre optic light intensity B 6 4 5 Polymerization light exposure time B 6 4 6 Duration of the bowl rinsing and duration of the glass filling B 7 4 7 Intensity of the operati...

Страница 4: ...ssage short form table D 7 3 DETAILED DESCRIPTION OF ERROR MESSAGES D 10 3 1 General error messages D 10 3 2 Power Supply related error messages D 11 3 3 Control panel related error messages D 13 3 4...

Страница 5: ...very arm gas spring F 13 1 10 Adjusting friction of the ergo suction arm F 15 1 11 Adjusting friction of the adjustable suction arm F 15 1 12 Removing play of the lifting adapter F 16 1 13 Adjusting t...

Страница 6: ...membrane G 19 5 ELECTRICAL PARTS REPLACEMENT G 20 5 1 How to replace upgrade the software G 20 5 2 Replacing fuses G 21 5 3 Replacing main control PCB G 22 5 4 Replacing instrument multiplexer PCB G...

Страница 7: ...l from serial number 826740 H 4 1 6 Replacing pedal centering spring H 5 2 ADJUSTMENTS H 7 2 1 Centering foot control pedal H 7 2 2 Eliminating sideways play of the foot control pedal H 8 2 3 Adjustin...

Страница 8: ...TOC 6 Planmeca Compact i Dental Unit TABLE OF CONTENTS Technical Manual COPYRIGHT PLANMECA 2008 01 Publication number 10007462 revision 23...

Страница 9: ...h ones of the same type and rating Otherwise patient operator or equipment safety cannot be guaranteed Please see fuse label on left side of control box for fuse ratings CIRCUIT BOARDS The circuit boa...

Страница 10: ...ecifications We reserve the right to make changes without prior notice NOTE This manual is only valid for the Main Control PCB software versions from 3 07 and later The installed software revision det...

Страница 11: ...e 0 C to 50 C non condensing humidity from 20 to 75 Mains voltage and frequency Mains voltage setting Fuse rating type 100V Wickmann no 195 12 5 A slow blow 115V Wickmann no 195 12 5 A slow blow 220 2...

Страница 12: ...ressure range min 550 kPa 80 psi max 900 kPa 130 psi Flow rate 55 litres minute maximum consumption at any instance Air quality medical grade dry and oil free Connection 1 4 Suction connection Vacuum...

Страница 13: ...850mm 33 5 swing of service door 645mm 25 4 510mm 20 1 375mm 14 8 0 swing of cuspidor 110 640mm 25 2 Backrest 584 680mm 26 8 Backrest 664 640mm 25 2 Backrest 584 680mm 26 8 Backrest 664 375mm 14 8 0...

Страница 14: ...remove the chip from the PCB IMUX Instrument MUltipleXer The device in the console that selects and feeds the instruments with power and pressures Consists of the valve block cluster and two PCB s IP...

Страница 15: ...before touching the PCB Place the removed PCB immediately in an antistatic plastic bag This protects it from later improper handling Please note that PCB s for warranty replacement must be returned to...

Страница 16: ...ectromagnetic emissions Planmeca Compact i dental unit is intended for use in the electromagnetic environment specified below The customer or the user of the Planmeca Compact i dental unit should assu...

Страница 17: ...o earth 1 kV line to line 2 kV line to earth Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and voltage variations on power supply...

Страница 18: ...termined by an electromagnetic site survey a should be less than the compliance level in each frequency range b Interference may occur in the vicinity of equipment marked with the following sym bol NO...

Страница 19: ...Planmeca Compact i dental unit can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the Planmeca Co...

Страница 20: ...Chapter A GENERAL TECHNICAL DATA A 12 Planmeca Compact i EMC INFORMATION Technical Manual...

Страница 21: ...A B 1 2 3 4 7 6 5 8 9 1 Multi purpose Display PCI text displayed when unit is idle instrument speed or power polymerization light curing time help and error messages instrument settings in program mo...

Страница 22: ...pedal is pushed more than 0 4 sec the value will change as long as the pedal is pushed d Press the program key to store the new setting into the memory The indicator light will go out e When programm...

Страница 23: ...t 4 5 Polymerization light exposure time on page B 6 Adjusting bowl rinse and glass fill times 4 6 Duration of the bowl rinsing and duration of the glass filling on page B 7 Adjusting operat ing light...

Страница 24: ...or S d Press the program key to store the chair position into the memory The indicator light will go out 4 2 Instrument spray flow rates Since the adjustment is individual for each instrument you must...

Страница 25: ...e text CA nn or CH nn will appear on the display indicating which of the parameters will be adjusted A for air and H for water The factory setting is full air pressure and water off c Press the chip b...

Страница 26: ...he light is switched off indicated by L oFF on the display d Press the program key to exit and store the new light intensity into the memory 4 5 Polymerization light exposure time Since the adjustment...

Страница 27: ...nimum value of the bowl rinsing is 5 sec and the maximum 240 sec and the adjustment step is 5 seconds The minimum value of the glass filling is 2 sec and the maximum 10 sec and the adjustment step is...

Страница 28: ...erating light key or the button in the light handle for longer than 0 5 seconds As long as the button is pressed the light intensity slowly decreases or increases until it comes to the minimum or maxi...

Страница 29: ...splay of all internal signals from sensors and switches display of internal voltages and other variables display of output and control signals adjustment of unit s parameters preset of all the paramet...

Страница 30: ...approx 2 seconds c Then press the bowl rinse key until you hear a beep approx 2 seconds d Release both keys program key bowl rinse key The display briefly shows SEr when service mode is entered The n...

Страница 31: ...of the service mode numbers display a decimal point after the symbol n These modes have settings that can be changed To change a setting do as follows a Move to the desired service mode as described...

Страница 32: ...aler electronics installed 1 Amdent 2 EMS 3 Satelec 6 Newtron 4 5 7 reserved C 19 n 6 Show service door switch signal 0 door closed 1 door open C 19 n 7 Show mains frequency nn n Hz cycles second C 19...

Страница 33: ...nsole syringe location hose identification signal 0 255 C 23 n 26 Show console syringe switch signal 0 255 C 23 n 27 Show IMUX on off valve signals long on short off C 23 n 28 Show IMUX other output s...

Страница 34: ...default 0 decrease cooling air pres sure 0 increase cooling air pres sure C 26 n 43 Set mode of foot controlled chip blow 0 as auto chip is programmed 1 always dry factory default 2 no chip blow C 26...

Страница 35: ...input signal for branch 2 0 255 C 29 Table 6 Foot control related service modes MODE SERVICE MODE FUNCTION DISPLAY RANGE page n 60 Show software version in Foot Control CPU n nn C 29 n 61 Show foot co...

Страница 36: ...ton signal 0 button released 1 button pressed C 32 n 71 Set OP light maximum voltage nn n VAC default 18 5 C 32 n 72 Disable OP light automatic turn off on with chair 1 synchronized with chair default...

Страница 37: ...m the spit position to an auto matic position S key indicator light OFF C 33 n 79 Lift mechanism position sensor calibration mode L _ turn axle counterclockwise L ok L turn axle clockwise C 33 n 80 Ba...

Страница 38: ...als C 35 n 88 Show IC31 driver signals C 36 n 89 Show IC14 input signals C 36 n 90 Show IC16 input signals C 36 n 91 Show port A outputs IC4 C 36 n 92 Show port A inputs IC4 C 36 Table 11 Other servic...

Страница 39: ...the unit functions 2 HE 99 will show and the long flushing must be performed C 38 n 100 Select dental unit type 0 Prostyle Compact unit without chair 1 Prostyle Compact unit 2 Prostyle Compact WE S un...

Страница 40: ...anmeca Compact i chair with fixed legrest or automatic legrest up 6 Planmeca Compact i chair with 510 automatic legrest in automatic state 7 Planmeca Compact i chair with 460 automatic legrest in auto...

Страница 41: ...drive air pulse width modulation For factory use C 41 n 118 Show active time of spray water pulse width modulation For factory use C 41 n 119 Show active time of spray air pulse width modulation For f...

Страница 42: ...eadrest automatic positions 0 Automatic positions enabled default 1 Automatic positions disabled C 44 n 137 Bowl rotation safety features 0 Bowl roation is not included in the safety circuit 1 Bowl ro...

Страница 43: ...Larger value is faster C 47 n 307 Headrest automatic movement speed Min 0 Max 15 Default 6 Larger value is faster C 47 n 308 Headrest length current limit value Min 0 Max 15 Default 11 Larger value ne...

Страница 44: ...C 48 n 320 Headrest right joystick horizontal ADC value C 49 n 321 Headrest right joystick vertical ADC value C 49 n 322 Headrest left cabinet side joystick horizontal ADC value C 49 n 323 Headrest l...

Страница 45: ...nderlined number or values in the heading texts are factory default values 2 1 MAIN control system related service modes n 0 Disable programming and limit micromotor speed For educational establishmen...

Страница 46: ...variations The nominal value is 33VDC and is allowed to vary 15 28 38V without affecting the normal operation of the unit If one of the MCB electronics fuses F9 or F10 is blown the display will only b...

Страница 47: ...Show mains frequency nn n Hz There is no other use for this service mode than checking the condition of a part of the MCB electronics If everything is OK the display should be stable within 2 digits S...

Страница 48: ...ve is controlled by the CPU The operation is automatic in other words the valve opens only when necessary This behaviour can be temporarily bypassed in this service mode Set the mode to 0 zero to keep...

Страница 49: ...ich are period of glass filling period of bowl rinsing period of door open nurse call settings of the dentists chair positions backrest height light timer settings intensity of the operating light and...

Страница 50: ...se in this same location to display the ID code The code displayed should be the same as indicated by the last digit s on the label on the quick connector n 22 Show active instrument hose identificati...

Страница 51: ...cuited When the SET mode is entered IMUX IC16 output signal feedback inputs are displayed 1st vertical segment counting from right Syringe water control 2nd Instrument 4 membrane control valve 3rd Ins...

Страница 52: ...efore the pressure measured under normal flow conditions is always higher than this same pressure measured at the instrument end of the hose Because of the construction of the water channel the pressu...

Страница 53: ...service mode can be used to check the internal water and air pressures Checking the air pressure An nn bar Annn kPa Ann n PSI Press the A key to enter the air pressure measurement mode The display sho...

Страница 54: ...econds This service mode can be used to alter the turn off delay for instruments with an internal fibre light The factory default is 30 seconds n 42 Fine adjust cooling air pressure for selected hose...

Страница 55: ...l 3 doctor s plus panel n 46 Show control panel type AUX input for branch 2 n 0 1 2 3 This service mode shows the type of the control panel connected to the MCB branch 2 See explanation above n 47 Sho...

Страница 56: ...se holder See explana tion above n 52 Show left high volume suction sensor signal for branch 1 nnn signal This is the direct sensor signal from the high volume hose sensor leftmost on the suction hose...

Страница 57: ...on hose holder See service mode n56 for further information n 59 Show AUX input signal for branch 2 nnn signal This is AUX input signal on the suction hose sensor PCB connected to MCB branch 2 nor mal...

Страница 58: ...r When the pedal is in the middle rest position the number should be in the range 3000 to 7000 The sensor plate under the foot control PCB is too far from the PCB if the number is smaller than 3000 Du...

Страница 59: ...his service mode can be used to disable the foot controlled pre programmed chair positions Number 0 disables these automatic functions from the chair control knob Then this knob only operates the chai...

Страница 60: ...on with chair n mode 0 1 This service mode can be used to disable the automatic turn off on of the operating light when recalling pre programmed chair positions To achieve this set the mode to 0 zero...

Страница 61: ...est down decrements the number The displayed number should be stable within 1 digit when not driving the chair The control system refuses to drive the motor in the respective direction if the signal i...

Страница 62: ...no amalgam sepa ration 2 D rr Combisep amalgam separator manufactured by D rr centrifugal amalgam separa tion 3 Metasys manufactured by Metasys centrifugal amalgam separation 4 VSA suction motor amal...

Страница 63: ...elated service modes for factory use These service modes are for factory use n 85 Show IC36 output signals 1st vertical segment counting from right WMS use see service mode 126 2nd Not in use 3rd Sali...

Страница 64: ...nal 4th Factory use 5th Operation light switch 6th Cuspidor door switch 7th Metasys separator beeper 8th Factory use n 90 Show IC16 input signals 1st vertical segment counting from right Scaler electr...

Страница 65: ...ay Enable low speed function for brush micromotors Optional Plus package 0 1 2 3 This service mode can be used to enable disable the RPM display for brush micromotors instead of percentage display and...

Страница 66: ...waterline cleaning operation n 0 1 2 3 4 5 6 This service mode is used to check the state of the waterline cleaning operation 0 Normal operation the waterline cleaning operation off 1 6 The waterline...

Страница 67: ...est or automatic legrest up 6 Planmeca Compact i chair with 510 automatic legrest in automatic state 7 Planmeca Compact i chair with 460 automatic legrest in automatic state 8 Planmeca Compact e with...

Страница 68: ...s 0 3 28 31 44 47 This service mode is used to enable or disable the IMUX and the door safety features if needed Factory default is either 0 or 3 depending on the unit type selection in service mode 1...

Страница 69: ...ition 0 1 This service mode shows the bowl position 0 bowl is not in rest position the chair cannot be driven upwards 1 bowl is in rest position n 115 Show glass identification signal 0 1 This service...

Страница 70: ...Factory test Reserved for factory use n 124 Set the type of Planmeca Compact i This service mode is used to select the G Compact i dental unit 0 Normal Planmeca Compact i 1 G Compact i Factory defaul...

Страница 71: ...r flow must be Metasys typ1 and Compact Microvac no suction 330 400 ml min D rr and D rr VSA systems 400 500 ml min n 128 Fake pressure sensor readings Dental unit operates totally normally and even t...

Страница 72: ...he beeper sounds 0 beeper on default 1 beeper disabled n 133 Operating light mode 0 1 2 Use this mode to select the operating light operation mode 0 not installed even buttons do not work 1 installed...

Страница 73: ...n 139 Duration of long instrument hose flushing Use this mode to set the duration of the long instrument hose flushing The adjustment range is 2 9 minutes Factory default is 2 minutes n 140 Suction va...

Страница 74: ...deg in relation to backrest angle and virtual origo point n 300 Headrest communication status 1 leftmost digit Always 1 2 digit Output message 3 digit Drive state 4 rightmost digit Input mode Output m...

Страница 75: ...value 6 Larger value is faster n 306 Headrest manual length movement speed In this service mode the headrest manual length movement speed is adjusted Minimum value 0 Maximum 15 Default value 10 Large...

Страница 76: ...When potiontiometer value is too far rightmost block is up when potentionmeter value too near rightmost block is down When potentiometer is calibrated the rightmost block is on the middle Headrest le...

Страница 77: ...joystick is centered and from 40 to 100 when in use Positive direction is up n 322 Headrest left cabinet side joystick horizontal ADC value In this service mode the headrest left cabinet side joystick...

Страница 78: ...Chapter C SERVICE MODE C 50 Planmeca Compact i SERVICE MODE DETAILED DESCRIPTION Technical Manual...

Страница 79: ...ntinues The unit is otherwise fully functional except for the reported problem Only one help message is shown at a time After the unit has been updated with the latest version of the MCB software it m...

Страница 80: ...slightly down to be able to program this position into memory HE 9 This scaler cannot currently be used with this unit This scaler needs a dedicated electronics that is not installed or the scaler ele...

Страница 81: ...y connected instrument HE 21 The flow of both the spray air and spray water are programmed to zero no flow Enter the spray programming mode to set a flow other than zero see 4 2 Instrument spray flow...

Страница 82: ...The unit s power can now be turned off Turn off the unit if needed When the unit is turned back on remove the container fill it with water and attach it again to the unit or make long rinse cycle or...

Страница 83: ...ill the container with disinfectant over the upper sensor HE 65 Fill the container with water over the upper sensor HE 66 Wait 8 hours or switch the unit off for the night HE 70 The brushless micromot...

Страница 84: ...or The error message stays on the display only as long as the error exists In the case of several simultaneous errors the display shows them one at a time in ascending number order The unit is otherwi...

Страница 85: ...ng voltage too high or mains 15 over nominal rating page D 12 E11 n Fuse is blown on MCB page D 12 E12 reserved E13 Mains frequency is outside acceptable range 47 or 63 Hz page D 12 E14 IPS heatsink t...

Страница 86: ...reserved E39 Drive cooling air valve control servo cannot maintain pressure to instrument page D 16 E40 reserved E41 reserved E42 Air coolant spray air valve control servo cannot maintain pressure to...

Страница 87: ...otentiometer or its cable is faulty or disconnected page D 20 E65 Lift motor does not run or no signal from position sensing potentiometer page D 20 E66 Lift motor or its position pot cable has a wron...

Страница 88: ...it These errors can only be detected when the circuit is active Disconnect the valve or output indicated and check if the error disappears Otherwise the problem must be in the cable or as the last pos...

Страница 89: ...ion of the input pressures to the unit Is an external valve or compressor accidentally closed Check the water and air filter Check and readjust if needed the internal pressures E 4 n Short circuit in...

Страница 90: ...details about the blown fuse Please remember to replace the fuse with the same type and rating indicated to guar antee safety of the equipment E 11 1 OP light fuse F5 and or Water heater fuse F7 is bl...

Страница 91: ...20 n Control panel key is stuck during selftest When the power is turned on the unit checks that no keys are pressed in the control panel s The decimal n indicates which control panel s has the failed...

Страница 92: ...s to a minimum between these two The MCB generates this error if there is any reason why it can not communicate with the IMUX Here are the reasons and remedies E 32 1 IMUX is not responding IMUX cable...

Страница 93: ...t E 34 2 Instrument 1 select valve open circuit E 34 3 Instrument 2 select valve open circuit E 34 4 Instrument 3 select valve open circuit E 34 5 Instrument 4 select valve open circuit E 34 6 reserve...

Страница 94: ...ssure does not reach the required level The most probable reason is that there is something reducing the air flow so that the pressure cannot reach the level required even if the control valve is full...

Страница 95: ...The recently attached suction hose holder is of a new type and it is not recognized by the con trol system Please update the MCB software The new software is still compatible with the older type suct...

Страница 96: ...short circuit The data signal is short circuited to ground Check the condition of the foot control cable and replace it if necessary Try with another foot control to determine the location of the pro...

Страница 97: ...her Metasys 59 1 or D rr 59 2 Please check the separator documentation E 60 The separator is not responding or the separator cable is faulty The stand by signal is missing from the separator valid onl...

Страница 98: ...ere any other mechanical obstruction Check that the motor capacitor is properly connected and that the capacitor is OK Check that the motor cable is OK you should be able to measure the resistance of...

Страница 99: ...h EPROM E 73 n EEPROM problems In most cases the CPU chip in socket IC3 should be immediately replaced E 73 1 EEPROM error CPU EEPROM erase program failure replace CPU E 73 2 CPU configuration registe...

Страница 100: ...error messages E 80 n Headrest error E80 1 Headrest should be installed but is not found according to service mode E80 2 Headrest should not be installed but is found according to service mode E 81 n...

Страница 101: ...ery arm Arm frictions Adjust if needed refer to sections 1 5 Adjusting the side delivery arm base joint friction on page F 10 1 6 Adjusting the friction of the side delivery arm joint on page F 10 1 7...

Страница 102: ...ion of quick connectors Condition of rubber gasket Replace if needed Check for leaks Control panel All the keys are working 4 INSTRUMENTS Syringe Tip is clean Turbine Drive air pressure Service mode 3...

Страница 103: ...ir regulator Change the filter Change the membrane Fuses Condition check Bowl Bowl filter condition Replace if needed Glass filling bowl rinsing is working Check the operation of the bowl microswitch...

Страница 104: ...screws of the seat upholstery are tightened 8 SUCTION SYSTEM Suction tubes Open and clean the suction nozzles Tube condition check Coarse filter Condition check Replace if needed Amalgam collector Con...

Страница 105: ...ENANCE Planmeca Compact i E 5 OPERATING LIGHT Technical Manual 9 OPERATING LIGHT Clean the protective fascia Operating light is in focus Light is not turning with the arm Check the voltage 10 CLEAN WA...

Страница 106: ...that the water will not flow if you do not have glass in the holder Open the cuspidor door Detach the pump water tube from the container quick connector and place it into the empty container as shown...

Страница 107: ...regulator assembly arrow on the figure below Loosen the adjustment knob locking screw hold the knob in position and turn the locking screw Adjust the flow by turning the adjustment knob When the water...

Страница 108: ...T SYSTEM WMS Technical Manual 11 1 Changing the water filter 00271003 Switch off the dental unit Open the cuspidor door Unscrew clockwise the cup of the filter regulator with a 17 mm fork spanner Unsc...

Страница 109: ...nmeca Compact i E 9 WATER MANAGEMENT SYSTEM WMS Technical Manual Remove the spring from the old filter and place it inside the new filter Attach the new filter to its position Attach the cup back to i...

Страница 110: ...Chapter E PREVENTIVE MAINTENANCE E 10 Planmeca Compact i WATER MANAGEMENT SYSTEM WMS Technical Manual...

Страница 111: ...the floor is very inclined Adjustment screws Console arm adapter To adjust the vertical position of the console arm col umn 1 Remove the bowl 2 Remove the cuspidor covers 3 Adjust the position of the...

Страница 112: ...the friction with the adjustment screw located on the console arm column 4 Reassemble in reverse order Adjust the rotational friction of the console arm with the 4 mm allen key Adjust the two screws...

Страница 113: ...balance The adjustment plate which is connected to the gas spring is held in position with the spring support To increase or decrease the tension of the gas spring the position of the spring sup port...

Страница 114: ...t plate Make sure that the screwdriver goes through the hole in the y spring Insert the screwdriver into the arm perpendicularly towards the arm NOTE Do not let the screwdriver go through the groove o...

Страница 115: ...ally seven steps to increase the tension of the gas spring from the fully decreased spring varsikuvaI 3 eps Adjusting hook moves the adjustment plate away from the instrument console and the hook of t...

Страница 116: ...plate Make sure that the screwdriver goes through the hole in the y spring Insert the screwdriver into the arm at the right angle 90 compared to the arm D 3 Hold the screwdriver inside the arm in the...

Страница 117: ...nd hold it in that position Do not turn the screwdriver more than 30 to avoid damaging the y spring D 5 Lower the arm to horizontal position while holding the screwdriver at the same position compared...

Страница 118: ...may be damaged In this case the gas spring can be adjusted as follows After step I 3 or D 5 do not remove the screwdriver from the arm but turn the handle of the screwdriver carefully away from the in...

Страница 119: ...t the lower joint pin short c Adjust the angle of the instrument console by turning the lower joint adjustment screw with a 15mm set wrench The angle is preset at the factory to level with the rotatin...

Страница 120: ...tion 1 6 Adjusting the friction of the side delivery arm joint Remove the base joint cover plate Adjust the rotational friction of the horizontal arm with the 5 mm allen key Tightening the screw incre...

Страница 121: ...djustment screw located below the instrument console There is a black washer below the adjustment screw attach ment screws do not have washers 1 8 Adjusting the lifting friction of the side delivery a...

Страница 122: ...ADJUSTMENTS Technical Manual Adjust the lifting friction of the delivery arm with the 5 mm allen key Adjust the two screws of the level arm friction block equally Tightening the screws increases the...

Страница 123: ...pulling it from its upper end with both hands as shown on the figure below After detaching the upper end the cover can be lifted away from its position Before adjusting the tension of the gas spring d...

Страница 124: ...ating the adjustment screw located in the lower end of the gas spring with the 6mm Allen key as shown on the figure below Turning the screw clockwise will increase the tension i e the weight carrying...

Страница 125: ...sting friction of the adjustable suction arm Loosen the holding screw at the side of the optional suction arm joint with the 2 mm allen key Adjust the rotational friction of the joint with the 4 mm al...

Страница 126: ...pport in position b Remove the vertical play by tightening the M8x25 DIN 913 screw with a 4mm allen key figure on next page 1 c Tighten the M8 DIN 934 nut to secure the colliding support into position...

Страница 127: ...he switching operation is adjusted as follows a Detach the roller by pulling it b Loosen the M3x6 DIN 916 screw The switching pivot at the lower head of the arm is now movable The more the switching p...

Страница 128: ...be taken for not to damage the unit by driving the backrest to its mechanical limits a Enter service mode 80 The display will show letter b for backrest followed by two horizontal lines b Enable back...

Страница 129: ...ontinue pressing the A key for approx 2 seconds to drive the backrest to horizontal position Check that the spindle nut does not touch the cog wheel or potentiometer h Drive the guiding nut past the c...

Страница 130: ...o its mechanical limits a Enter service mode 79 The display will show letter L for lift motor followed by two horizontal lines b Enable lift motor movements by holding down the spit position key for 1...

Страница 131: ...the two M3x6 DIN 916 screws to secure the cog wheel into position g Drive the lifting adapter past the calibration mark a couple of times to ensure that the sensor is now calibrated correctly h Exit...

Страница 132: ...ial care must be taken for not to damage the headrest by driv ing it to its mechanical limit a Enter service mode 315 The display will show letter HL followed by two horizontal lines b Enable lift mot...

Страница 133: ...in line f Tighten the two M4x4 DIN 916 screws to secure the cog wheel into position g Drive the headrest past the calibration point a couple of times to ensure that the sensor is now calibrated correc...

Страница 134: ...Planmeca Compact i ELECTRICAL ADJUSTMENTS Technical Manual i Drive the headrest to its lowest position and make sure that the stopper screw does not hit the backrest casting The screw length can be s...

Страница 135: ...k method the same transformer can be used for different mains voltages Voltage selection jumpers for different mains voltages can also be ordered as spare parts a Select the mains voltage by connectin...

Страница 136: ...air filter regulator upwards and adjust the internal air pressure by turning the regulator cap Balance the pressure from the syringe air valve after every adjustment The factory preset value for the i...

Страница 137: ...er b Adjust the syringe water flow rate from the water flow rate adjuster on the top of the syringe instrument multiplexer block Observe the adjusted flow rate with the syringe instrument c Adjust the...

Страница 138: ...marked three circles The inner area is number 1 the next is 2 an so on 4 1 Preparations before adjustment Open the cuspidor door Add some Planosil solution or coloured water with e g caramel to the co...

Страница 139: ...MANAGEMENT SYSTEM ADJUSTING THE SEN Technical Manual Pass the door switch by pushing e g a fork spanner into the electronics control box as shown on the figure below The fork spanner is pressing the d...

Страница 140: ...sensor adjustment screw is located on the side of the sensor Adjust the sensor so that it just recognizes the water level the sensor light first goes on and then goes off and remains off 4 3 Adjustin...

Страница 141: ...ding out properly then loosen the two nuts a little When the bleeding is done then tighten the nuts again Tighten the bleeding screw so the the water flow stops Release the foot control and return the...

Страница 142: ...tinuously City Water Bottled Water SW1 off SW1 on SW2 on SW2 on V3 o exception c when bottle is filled and instruments not in use V3 o V4 c exception o for 150 ms when unit is turned on from software...

Страница 143: ...low upper sensor V1 o V1 c V2 o V2 c V5 o V5 o V6 c V6 c Pump running Pump not running Display PCI Display PCI Cup fill is used and at the same time bottle is filled In city water mode automatic cup f...

Страница 144: ...used and at same time bottle is filled City Water Bottled Water Instrument in use water level below upper sensor Instrument in use water level below upper sensor V1 o V1 c V2 o V2 c V5 c V5 c V6 c V6...

Страница 145: ...flow When suction is used the main water valve is open to feed water to suction system City Water Bottled Water Suction in use Suction in use V1 o V1 o V4 o for 150 ms from software version 3 07 V4 o...

Страница 146: ...City Water Bottled Water SW1 off SW1 on Feeding cycle Instruments Similar to City water mode V1 c V2 c V3 o V4 c V5 c Pump not running Display countdown timer Duration syringe 40 s rightmost instrume...

Страница 147: ...countdown timer 30 s Duration 30 s Excess cleaning agent is removed from bottle City Water Bottled Water Feeding cycle Emptying bottle Similar to City water mode V1 c V2 c V3 o V4 o V5 c Pump not runn...

Страница 148: ...splay wait He 65 Duration Until L1 is reached Bottle flushing emptying Bottle flushing emptying V1 c V1 c V2 c V2 c V3 o V3 o V4 o V4 o V5 c V5 c Pump not running Pump not running Display 15 when L2 r...

Страница 149: ...fill bowl rinse flushing Similar to city water mode V1 o V2 o V3 o V4 c V5 o Pump running Display timer Duration 10 s at same time bowl rinse V6 open 3 s Flushing cycle Instrument flushing each instr...

Страница 150: ...R O U H Y 2 O R U W Q R F Z R O H Y O D Y Q R L W F X 6 U H W D K V X O 3 U H Q L D W Q R I I 2 Q 2 H Y O D 9 G H O W R U H W D Z O S S X V I I 2 Q 2 K F W L Z 6 W Q H P X U W V Q U H G O R K J Q L K...

Страница 151: ...door by tilting it away from the cuspidor e Assemble the cuspidor door into position in reverse order Cuspidor cover a Remove the side cover plate from the side of the cuspidor by pulling it away from...

Страница 152: ...etach the upper side of the lifting column cover by carefully bending it towards the chair c Remove the lifting adapter by pulling it upwards d Assemble the lifting column adapter into position in rev...

Страница 153: ...from the headrest assembly c Attach the new headrest upholstery in reverse order Motorized headrest upholstery a Loosen the screws at the back of the headrest assembly using the T25 key b Detach the h...

Страница 154: ...the backrest upholstery and remove the upholstery by pulling it b Attach the new backrest upholstery by bending it carefully from its sides and aligning it properly during the attaching Press first t...

Страница 155: ...upholstery a Loosen the attachment screw by turning it clockwise figure below 1 Unscrew the other six screws as shown on the figure below 2 4 b Slide the seat upholstery towards the footrest so that...

Страница 156: ...t i UPHOLSTERIES REPLACEMENT Technical Manual c Slide the attachment plates to their positions at the new seat upholstery backplate as shown on the figure below d Attach the new seat upholstery in rev...

Страница 157: ...nt console and open the console cover 3 2 Replacing the whole multiplexer a Perform the pre replacement preparations described in section 3 1 Preparations before instrument multiplexer related replace...

Страница 158: ...PAIR G 8 Planmeca Compact i INSTRUMENT MULTIPLEXER RELATED Technical Manual j Attach the new multiplexer to the instrument console Attach the grounding cable to the instrument console k Connect the re...

Страница 159: ...MULTIPLEXER RELATED Technical Manual l Connect the instrument multiplexer cable to the connector P11 on the Instrument multiplexer PCB m Connect the water tube coming from the console arm to the T ni...

Страница 160: ...screws n Make sure that the instrument control valve cable is connected to the connector P6 on the Instrument multiplexer PCB o Make sure that the cables and tubes are not squeezed or folded p Close...

Страница 161: ...crew the five TORX WN1451 3x6 PT screws and remove the multiplexer plate d Disconnect the instrument control valve of the multiplexer block in question from the connector on the Instrument multiplexer...

Страница 162: ...equally and crosswise when repositioning the multiplexer block cover Using too much force might damage the threads in the multiplexer block a Perform the pre replacement preparations described in sec...

Страница 163: ...n page G 11 d Disconnect the instrument control valve cable from the Instrument multiplexer PCB e Unscrew the four M3x35 DIN 912 screws and remove the valve f Install the new instrument control valve...

Страница 164: ...Main control PCB and the suction motor starts if controlled by the unit Control voltage is connected to the microvac and flushing valves Pneumatical function The microvac valve enables the suction clo...

Страница 165: ...res sure balancing membrane stays in position due to the pressure difference between the chambers preventing water from flowing to the lower chamber The drain mem brane blocks the opening from the low...

Страница 166: ...connects the vacuum to the membrane of the breather valve The drain membrane opens allowing water to flow into the drain Electrical function The emergency switch connects and cuts the control volt age...

Страница 167: ...tor is not controlled by the unit turn off the suction motor b Detach the suction line and the suction filter tubes from the separating tank c Disconnect the microvac cable from the microvac valve and...

Страница 168: ...Replacing intermediate and or drain membrane a Detach the Microvac II separating tank from the unit as described in section 4 2 Replacing the whole PM Microvac II separating tank on page G 17 b Remov...

Страница 169: ...e whole PM Microvac II separating tank on page G 17 b Remove the lid assembly by unscrewing the four M3X16 screws c Lift off the old suction closing membrane d Install the new suction closing membrane...

Страница 170: ...NOTE The software is always downwards compatible i e a new software is always compatible with an older unit However replacing e g a foot control to an older unit may cause some software incompatibili...

Страница 171: ...d on the selected voltage setting Fuse Panel Code Fuse Description Fuse Rating Type F5 Operating light fuse T6 3AL slow blow F6 Separator 24V fuse T8AL slow blow F7 Water heater 24V fuse T6 3AL slow b...

Страница 172: ...box frame e Unscrew the brass M4x6 DIN 84 grounding screw from next to the dental light cable connectors and remove the 4 3 DIN 6798 washer f Detach the main control PCB from the PCB holders g Instal...

Страница 173: ...ment multiplexer PCB g Remove the five instrument control valves by unscrewing the M3x35 DIN 912 screws h Unscrew the ten M3x8 DIN 912 screws that are holding the quick connector housings in position...

Страница 174: ...he seven M4x10 PT screws from the bottom of the console b Carefully open the console by pulling the two frames apart detach the four attachment tongues at the front edge Avoid bending the frames when...

Страница 175: ...c Pull the transformer out from inside the cuspidor base d Detach the grounding lead of the transformer cable by unscrewing the M6x60 DIN 912 screw e Disconnect all the leads of the transformer cable...

Страница 176: ...the position sensor into the cog wheel as it might cause the position sensor to break NOTE Care must be taken when assembling the position sensor for positioning the cog wheel correctly compared to t...

Страница 177: ...ection 2 UPHOLSTERIES REPLACEMENT on page G 3 c Unscrew the attachment screw of the pushing rod cover 1 and slide the cover towards the backrest motor 2 Lift the backrest so that you can push the push...

Страница 178: ...nual e Detach the legrest support bar from the spindle fork assembly by unscrewing the attachment screw using the 6mm Allen key 1 f Detach the spindle fork assembly from the seat casting by unscrewing...

Страница 179: ...e cable tie located on the spindle fork assembly 1 and unscrew the two attachment screws of the backrest emergency microswitch attachment plate using the 3mm Allen key and detach the attachment plate...

Страница 180: ...ACEMENT REPAIR G 30 Planmeca Compact i MOTORS REPLACEMENT Technical Manual i Detach the position sensor plate by unscrewing the two Ejot Torx DG 50x10 A2 attachment screws 1 j Detach the backrest moto...

Страница 181: ...EPLACEMENT Technical Manual k Unscrew the two M6x14 ISO 7380 screws at the backrest motor attachment plate using the 4mm Allen key l Detach the backrest motor mechanical limit from the seat casting by...

Страница 182: ...G PARTS REPLACEMENT REPAIR G 32 Planmeca Compact i MOTORS REPLACEMENT Technical Manual m Lift the backrest motor from the seat casting n Detach the mechanical limit and bearing from the threaded moto...

Страница 183: ...CEMENT REPAIR Planmeca Compact i G 33 MOTORS REPLACEMENT Technical Manual o Install the new backrest motor assembly in reverse order Assemble new cable ties in the place of the ones cut previously Bac...

Страница 184: ...box etc under the patient chair to eliminate the downward movement of the chair NOTE Ensure that the steel bar supports the whole weight of the patient chair by try ing to pull out the bar The steel b...

Страница 185: ...the M10x25 ULS screw from the end of the worm screw and remove the worm screw nut q Detach the lift motor position sensor by unscrewing the two M5x12 DIN 7500 screws r Grease the new motor s worm scr...

Страница 186: ...ve pressure regulator assembly WARNING Special care must be taken when disconnecting the water and air inlet tubes Ensure that the water and air supply lines are turned off NOTE Any splashed water mus...

Страница 187: ...which hold it in position If necessary detach the water or air filter by unscrewing it from the water or air regulator e Install the new filter regulator into position in reverse order NOTE Be careful...

Страница 188: ...filter cup Use the 17mm fork spanner if needed c Remove the filter by unscrewing it from the regulator d Water regulator replacing the plug If needed the plug can be replaced after the water filter i...

Страница 189: ...0 kPa 2 8 bar 41 psi air 550 kPa 5 5 bar 80 psi g Apply pressure to test that there are no air or water leaks 7 5 Replacing the water air regulator membrane a Remove the lock ring from the regulator c...

Страница 190: ...ble from the main valve you are working on c Detach the locking nut from the main valve Remove the old main valve Detach the valve bottom plate d Remove the valve support and its attachment plate by u...

Страница 191: ...console arm cable from the console arm joint in a way that the draw cord is pulled inside the rotating arm g Continue pulling the console arm cable from the instrument console end of the console arm...

Страница 192: ...x20 DIN 912 and the M6x16 DIN 916 screws and lift off the whole instrument console d Remove the bearing assembly from the lower joint axle e Remove the lifting arm cover f Detach the 8 DIN 471 locking...

Страница 193: ...e the 10 DIN 6799 securing ring from the upper joint pin and tap off the upper joint pin from the upper joint axle f Remove the whole lifting arm assembly from inside the lifting arm g Remove 10 DIN 6...

Страница 194: ...e arm from inside the cuspidor c Rotate the console arm to over the patient chair Unscrew two of the M8x30 DIN 912 screws that attach the console arm to the cuspidor Loosen the M8x30 DIN 912 screw ins...

Страница 195: ...h a screwdriver and remove the knob support Be careful not to lose the spacer located on the underside of the knob support c Unscrew the M4x8 DIN 7984 screw from under the foot control and the two M4x...

Страница 196: ...e four M4x8 ULS screws and remove the spring support plate d Replace the damaged chair control springs with new ones NOTE Always replace both springs NOTE The angle between the spring legs must be clo...

Страница 197: ...rol PCB e Install the new foot control PCB in reverse order 1 4 Replacing foot control cable a Disconnect the foot control cable from the cuspidor by pushing the cable locker and pulling out the cable...

Страница 198: ...ot control then lift the pedal assembly off the foot control g Remount the pedal assembly Place the bearing bar to its position and secure it with the two M4x16 DIN 7991 screws h Eliminate the horizon...

Страница 199: ...nd the new spring support on the pedal axle The ends of the new pedal centering spring should go through the slots in the side wings of the pedal centering plate j Remount the pedal assembly by lightl...

Страница 200: ...control as described in section Calibrating foot control on page H 15 fcntrlpedal1102 eps M4x10 DIN 7991 Foot control PCB Bearing bar M4x16 DIN 7991 Spring washer Pedal height adjustment screw Pedal...

Страница 201: ...ot control cover on page H 1 b Remove the foot control PCB as described in section Replacing foot control PCB on page H 3 c Loosen the two screws which hold the pedal centering plate in position d By...

Страница 202: ...edal by slightly turning the adjusting rod When making the adjustment ensure that the pedal centering spring touches the adjusting rod and the centering plate on both sides as shown below e Tighten th...

Страница 203: ...by tightening loosening the angle adjusting screw The front end of the pedal should move 4 5mm vertically up down for convenient use of the foot control If the pedal is tilted too much the front end...

Страница 204: ...pedal height adjuster Using a feeler gauge adjust the clearance between the foot control PCB and the pedal s sector plate to 0 5 1mm by tightening the pedal height adjuster Do not allow Locktite to ge...

Страница 205: ...ibration tool Planmeca order code 10007445 to perform the adjustments described in this section The sector plate calibration cannot be performed without the calibration tool a Remove the foot control...

Страница 206: ...of the foot control approx 1 4 turn e Apply a drop of Loctite 243 sealer or corresponding to the upper adjustment screw Do not allow Locktite to get to the pedal axle Tighten the upper adjustment scre...

Страница 207: ...tool over the foot control so that the attachment screws go into the Foot control PCB attachment holes Remove the play of the calibration tool attachment by pushing the calibration tool towards the pe...

Страница 208: ...holes n Apply a drop of Locktite 242 sealer to the sector plate attachment screws Tighten the screws equally 2 and simultaneously lift the pedal slightly up so that the sector plate touches firmly the...

Страница 209: ...owever the unit suggests the calibration to be done in the same order as demonstrated in this section by showing the next pedal position to determine on the display In the case that the pedal position...

Страница 210: ...ol pedal d Press the foot control pedal downwards and hold While holding move the chair control briefly to the chair up direction Release the foot control pedal e Remain the foot control pedal at the...

Страница 211: ...eft the display must show 255 pedal must be able to be moved 5mm from max before the display changes from 255 Check the pedal vertical coordinate in the service mode 63 when pedal is in rest the displ...

Страница 212: ...Chapter H FOOT CONTROL H 18 Planmeca Compact i ADJUSTMENTS Technical Manual...

Страница 213: ...Planmeca Compact i I 1 Chapter Technical Manual I DIAGRAMS...

Страница 214: ...Chapter I DIAGRAMS I 2 Planmeca Compact i Technical Manual...

Страница 215: ...ches 3 4 1 3 4 1 3 4 1 E XT S yringe 02375017 WMS 10008988 optio 10006173 10006173 10006173 c nc no c nc no 10006195 10007647 Bowl Limit Switch UBC Arm Switch 115 10 16 Mug PCB V C C OUT G ND 10006196...

Страница 216: ......

Страница 217: ...115 10 16 Mug PCB V C C OUT G ND 10006196 1011167 02375026 02375022 10006194 10007980 2pcs 10006003 c nc no 10006298 Bottom Stop Switches Adjustable Legrest Standard Legrest Backrest Switch NO C NC N...

Страница 218: ......

Страница 219: ...00880 Helsinki Finland Tel 358 9 759 05500 Fax 358 9 759 05555 www planmeca com 05 02 2003 PNEUMATICAL DIAGRAM Designed S J nk vaara P Per saari M Jarva Drawn P Per saari M Jarva Checked Date PLANMEC...

Страница 220: ......

Страница 221: ...d Tel 358 9 759 05500 Fax 358 9 759 05555 www planmeca com 05 02 2003 PNEUMATICAL DIAGRAM Designed S J nk vaara P Per saari M Jarva Drawn P Per saari M Jarva Checked Date PLANMECA COMPACT instrument c...

Страница 222: ......

Страница 223: ...NURSE SYRINGE CUP FILLER AIR WATER OPTIONAL EJECTOR 2 cm Amalgam collector Suction tubes Water collector Spittoon A B Coarse filter Drain 19 mm Suction 19 mm Water collector overflow tube P16 Green P...

Страница 224: ......

Страница 225: ...L NURSE SYRINGE CUP FILLER AIR WATER OPTIONAL EJECTOR 2 cm Amalgam collector Suction tubes Water collector Spittoon A B Coarse filter Drain 19 mm Suction 19 mm Water collector overflow tube P16 Green...

Страница 226: ......

Страница 227: ...TER OPTIONAL EJECTOR Note Separate connection to drainage system required for optional Ejector 2 cm Amalgam collector Suction tubes Water collector Spittoon A B Coarse filter Water collector overflow...

Страница 228: ......

Страница 229: ...rate connection to drainage system required for optional Ejector 2 cm Amalgam collector Suction tubes Water collector Spittoon A B Coarse filter Filter Water collector overflow tube P16 Green P16 Blue...

Страница 230: ......

Страница 231: ...nt Flushing Metasys Typ1 separator OPTIONAL NURSE SYRINGE CUP FILLER AIR WATER OPTIONAL EJECTOR 2 cm Amalgam collector Suction tubes Water collector Spittoon A B Coarse filter Drain 19 mm Suction 19 m...

Страница 232: ......

Страница 233: ...arator OPTIONAL NURSE SYRINGE CUP FILLER AIR WATER PULSE OPTIONAL EJECTOR 2 cm Amalgam collector Suction tubes Water collector Spittoon A B Coarse filter Deposit cup Drain 19 mm Suction 19 mm Water co...

Страница 234: ......

Страница 235: ...r jdman Date Designed Drawn Checked Instrument Flushing No Suction OPTIONAL NURSE SYRINGE CUP FILLER AIR WATER OPTIONAL EJECTOR Spittoon A B Deposit cup Drain 19 mm P16 Green P16 Blue P16 Yellow P16 G...

Страница 236: ......

Страница 237: ...IONAL NURSE SYRINGE CUP FILLER AIR WATER OPTIONAL EJECTOR 2 cm Amalgam collector Suction tubes Water collector Spittoon A B Coarse filter Deposit cup Drain 19 mm Suction 19 mm Water collector overflow...

Страница 238: ......

Страница 239: ...NGE CUP FILLER AIR WATER OPTIONAL EJECTOR 2 cm Amalgam collector Suction tubes Water collector Spittoon A B Coarse filter Filter Deposit cup Drain 19 mm Suction 19 mm Water collector overflow tube P16...

Страница 240: ......

Страница 241: ...AM PLANMECA COMPACT i with water line cleaning system WCS Rev A A Huotari S J nk vaara Date Designed Drawn Checked AIR WATER P16 Green P16 Blue AIR 500 700 KPA WATER 450 700 KPA Sensor P10 Air regulat...

Страница 242: ......

Страница 243: ......

Страница 244: ...www planmeca com PLANMECA OY Asentajankatu 6 00880 Helsinki Finland tel 358 20 7795 500 fax 358 20 7795 555 sales planmeca com...

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