User instruction
Contents
1. contact relaycontact The assistant call function can often be used for this purpose Connect to Calaject with a screened cable less than 3m long and with a 3 5mm minijack plug GETTING STARTED e Connect the handpiece cord plug to the CALAJECT rear panel the red dot on CALAJECT and the handpiece plug must be aligned Unplug by pulling the grooved sliding ring backwards do not turn CALAJECT should not be placed close to devices that are sensitive to or generate electromagnetic interference e Check the battery status on the display Charging time approx 3 hours Operating time approx 5 hours e Attach a needle on the cartridge barrel and insert an anaesthetic cartridge To avoid leakage at the membrane of the cartridge it is advised to screw on the needle first and then insert the cartridge The cartridge barrel fits standard 1 7 1 8 ml dental cartridges and standard dental needles e Mount the loaded cartridge barrel onto the handpiece Before the barrel is screwed onto the handpiece the piston rod should be retracted to starting position It will automatically return to starting position when CALAJECT is turned on The piston rod can also be returned to starting position by pressing R on the display e Activate the foot control until the anaesthetic solution is seen to come out of the needle e Select program When the foot control is activated again the chosen injection program will be activ2. guidance RF emissions Group 1 The device uses RF energy only for its internal func CISPR11 tion Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment RF emissions Class B CISPR11 The device is suitable for use in all establishments H ED Class A including domestic establishments and those directly One STISSions ass connected to the public low voltage power supply IEC 61000 3 2 network that supplies buildings used for domestic pur Voltage fluctuations Complies pases flicker emissions IEC 61000 3 3 Electromagnetic immunity LELI 92 The CALAJECT is intended for use in the electromagnetic environment specified below The cus tomer or the user of the CALAJECT should assure that it is used in such an environment IEC61000 4 2 Immunity test IEC 60601 Compliance level Electromagnetic Test level environment guid ance Electrostatic discharge 6KV contact 6KV contact Floors should be wood ESD 8KV air 8KV air concrete or ceramic tile If floors are covered with synthetic material the relative humidity should be at least 40 Electrical fast transient burst IEC61000 4 4 2KV for power supply lines 1KV for input output lines 2KV for power supply lines 1KV for input output lines Surge IEC61000 4 5 1KV differential mode 2KV common mode IKV differential mode 2KV common mode Mains power supply qu
3. the device including cables than the recommended separation distance cal culated from the equation applicable to the frequency of the transmitter Recommended separation distance d 1 17VP d 1 17VP 80 MHz to Hz to 800 MHz d 2 23VP 800 MHz to 2 5 GHz where P is the maximum output power rat ing of the transmitter in watts VW accord ing to the transmitter manufacturer and d is the recommended separation distance in meters m Field strengths from fixed RF transmitters as determined by an electromagnetic site survey should be less than the compliance level in each frequency range Interference may occur in the vicinity of equip ment marked with the following symbol t NOTE 1 At 80 MHz and 800 MHz the higher frequency NOTE 2 These guidelines may not apply in all situations Electromagnetic propagation is affected by absorption and reflection from structures ob range applies jects and people a Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be con sidered If the measured field strength in the location in which the device is used exceeds the applicable RF compliance level above the device should be observ
4. UK User Instruction calajeck Computer Assisted Local Analgesia R NVIG ventai mto avs USER INSTRUCTION CONGRATULATIONS ON YOUR NEW CALAJECT Please read these instructions thoroughly before you start using your CALAJECT CALAJECT MAY ONLY BE USED BY TRAINED PERSONNEL authorized to perform dental injections For this reason this manual does not include specific in structions in injection techniques The manufacturer cannot be held liable for injuries in patients due to unauthorized or incorrect use CONUN 1 Control unit 1 Stand for handpiece 1 Handpiece with cord 1 Charger 1 Footswitch 1 User instructions 3 Cartridge barrels DESCRIPTION OF CONTROL UNIT FRONT PANEL WITH FINGER TOUCH DISPLAY 1 On Off switch 1 i son ads 2 2 Bar scale for display of current injection pressure resistance i 3 Program selection 1 2 3 3 4 Piston rod retraction Returns the piston rod to start position 5 calajeck 5 Charging and battery level indicator REAR PANEL 6 Charger socket 7 Socket for handpiece 8 Connection to foot control or footswitch of the dental unit Some multi function footswitches have a spare function e g a call function that can be used for operating CALAJECT 9 Volume control for sound signal 10 Sound aperture RECOMMENDATION It is recommended that new users carry out test injections in the air in order to fa
5. ality should be that of typical residential area Voltage dips short in terruptions and voltage variations on power supply input lines IEC61000 4 11 Power frequency 50 60Hz magnetic field IEC61000 4 8 lt 5 UT for 0 5 cycle 40 UT for 5 cycles 70 UT for 25 cycles lt 5 UT for 5 seconds 3A m lt 5 UT for 0 5 cycle 40 UT for 5 cycles 70 UT for 25 cycles lt 5 UT for 5 seconds SA m Mains power supply quality should be that of typical residential area Power frequency mag netic fields should be that of typical residential area Specifications Charge Output 10 14v 1ADG medical 0 4v 0 3ADC Temperature range Operating 10 35 C Storage 20 60 C Humidity 10 95 Classifikations COUNCIL DIRECTIVE 93 42 EEC Class Ila Standards EN60601 1 Disposal Separate collection for electronic equipment Table 3 Electromagnetic immunity The CALAJECT is intended for use in the electromagnetic environment specified below The cus tomer or the user of the CALAJECT should assure that it is used in such an environment Immunity test Conducted RF IEC61000 4 6 Radiated RF IEC61000 4 3 IEC 60601 Test level 3Vrms 150KHz to 80 MHz 8V can 80MHz to 2 5GHz Compliance level 38Vrms 3V m Electromagnetic environment guidance Portable and mobile RF communications equipment should be used no closer to any part of
6. e CALAJECT will stop automatically when the cartridge is empty Return the piston rod by pressing R at the display CALAJECT will stop automatically when it reaches the pre programmed maximum pressure In such case a long sound signal will be heard and the pressure bar scale at the display will turn off Wait a moment or move the needle to a new position before you continue the injection PROGRAMS PROGRAM 1 Recommended for intraligamental and also palatal analgesia e Activate the foot control gt slow injection speed approx 0 006 ml sec Optional Release re activate the foot control gt the injection speed will increase to 0 009 ml sec The PDL technique requires a relatively high injection pressure initially This is why Program 1 allows a substantially higher ReIRInE injection pressure resistance than program 2 and 3 before the automatic safety stop is activated fs TIP For intraligamental PDL analgesia it is recommended to dose 0 2 0 9 ml per root depending on the size of the root and the expected duration of the procedure For further guidance on the PDL technique we refer to the published literature on the subject TIP If the pressure has become so high that CALAJECT stops the needle opening may have been blocked and it is recommended to rotate the needle slightly in order to obtain a good flow TIP Auto pilot five seconds after progra
7. ed to verify normal operation If abnormal performance is observed additional measures may be necessary such as re orienting or relocating the device b Over the frequency range 150 kHz to 80 MHz field strengths should be less than 3 V m ADDITIONAL INFORMATION Table 4 nded separation distances between portable and mobile RF ations equipment and the CALAJE The device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled The customer or the user of the device can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the device as recommended below according to the maximum output power of the communications equipment Rated maximum Separation distance according to frequency of transmitter m ad EN 150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2 5 GHz d 1 17P d 1 17P d 3 5P 0 01 0 12 0 12 0 35 0 1 0 37 0 37 1 11 1 he 1 2 3 5 10 3 7 3 7 11 1 100 12 12 35 For transmitters rated at a maximum output power not listed above the recommended separation distance d in metres m can be estimated using the equation applicable to the frequency of the transmitter where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer NOTE 1 NOTE 2 These guidelines may not apply in all situations Electromagnet
8. ic propagation is affected by absorption and reflection from structures objects and people TECHNICAL SPECIFICATIONS At 80 MHz and 800 MHz the separation distance for the higher frequency range applies Control unit Handpiece Stand Length 95 mm 200 mm incl barrel Width 120 mm 12mm 60 mm Height 115 mm 34 mm Weight 750 g 50g 410g Nominal voltage 90 240 V 50 60Hz Battery Lithium ion 8 hours on each charge Charging time Approx 3 hours Dental Cartridge 1 7 1 8 ml standard cartridges Dental Needles Standard M6 and 7 32 Manufactured in Denmark by EB R NVIG vena mrs as Gl Vejlevej 59 DK 8721 Daugaard Tel 45 70 23 34 11 Fax 45 76 74 07 98 E mail export ronvig com www ronvig com jo a R 00 R NVIG Dental Mfg A S ALL RIGHTS RESERVED B2110GB 06 15 U3
9. m start the sound signal is changing This indicates that you can release the foot control and let the auto pilot take over You interrupt the injection by re activating the foot control Note auto pilot is only an option in program 1 PROGRAM 2 Recommended for infiltration analgesia e Initially 10 seconds with slow injection speed approx 0 006 ml sec During the subsequent 5 seconds it will gradually increase to medium injection speed of 0 03 ml sec e Aspirates automatically whenever the foot control is released The small back suction will also prevent after dripping from the neecle calaject PROGRAM 3 Recommended for regional nerve block analgesia a T e Initially slow injection speed approx 0 006 ml sec By releasing re activating the foot control in one swift movement the injection speed will increase gradually over the next 5 seconds to high speed approx 0 04 ml sec Hereafter high speed at every stop start calaject e Aspirates automatically whenever the foot control is released ADDITIONAL INFORMATION Electromagnetic emissions Table 1 The CALAJECT is intended for use in the electromagnetic environment specified below The cus tomer or the user of the CALAJECT should assure that it is used in such an environment Emissions test Compliance Electromagnetic environment
10. miliarise them selves with the three different programs CLEANING e The CALAJECT unit the handpiece and the handpiece stand can be cleaned with a pad moistened with any surface disinfectant used in dental practice Do not immerse into liquid Do not autoclave The CALAJECT unit and the handpiece contain sensitive electronic components that do not withstand sterilization or immersion in liquid e The cartridge barrel can be autoclaved at max 135 C The cartridge barrel may get a frosted appearance after a number of sterilizations That will not affect the strength of the cartridge barrel but it is recommended to replace the barrel regularly in order to keep a clear view to the cartridge If the cartridge barrel is damaged it should be replaced Non original barrels may not be used Replacement barrels 3 pcs per pack can be ordered over your CALAJECT dealer SERVICE WARRANTY amp REPAIR CALAJECT is covered by a 2 year guarantee on materials and construction Normal wear and tear and damages due to inadequate use or maintenance are not covered by the warranty In the event of malfunction please return the device to your CALAJECT dealer for repair OLON CALAJECT is operated by a separate foot control included in the package But the system can also be connected to the multi function foot switch of your dental unit by your dental service engineer When connecting to the dental unit choose a potential free
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