User Manual of Dental Units ■Thank for your buying UMG - 02H dental unit ■To ensure sufficient use of all UMG -02H dental unit functions, please read this User Manual carefully ■Please well keep this User Manual and use it as a reference against any is

Part 1 Security Information Please read this User Manual in order to use the product correctly. If you have any special requirements, please contact our dealers. ： 1. In order to reduce the possibility of fire and electric shock, don’t set the equipment in a damp place; don't open the box. If machine repair is needed, please contact professional maintenance personnel. 2. If smoke or other abnormal status occurs to the unit, it may lead to fire. please immediately disconnect the power, and contact local dealer or after-sales service department. 3. Water entering into the unit may cause electric...

Part 2 Figures & Symbols Type B apparatus: no electric connection RESET SET part with patients 2 Patient chair rise Protect ground terminal Patient chair drop 1 Patient chair backing Spittoon flush Patient chair backrest forward Mouthwash supply Patient chair gargle position Thermostatic water heater Operation lamp Part 3 Precautions ■ This product is only used by stomatological department for diagnosis, therapy and operation! ■ Please only use the fuse and accessories recognized by the Company! ■ This product contains electric mechanical moving parts, ensuring it won’t touch any objects in its...

Part 5 Introduction of Products Spec.: Safety type: Protection type: Power type: Single phase, three cores, power grid supply Input power: ※ This product has application part, no signal input or output portion, belongs to a non-movable apparatus. This product is a dental unit specially produced and provided for qualified personnel in dentistry clinical and related operating steps, composed of a complete set of interconnected dental apparatuses and components, can be used for dental diagnosis, therapy and operation. This product is mainly composed of a dental patient chair, mouth lamp, instrument...

Part 7 Basic Parameters ■ High-speed air turbine hand-piece no-load speed (pressure 0.22Mpa) ≥35X104r/min ■Low-speed air motor hand-piece no-load speed (pressure 0.30Mpa) ■Oral LED lamp illumination weak light ≥8000 lx, bright light ≥15000 lx ■Film viewing lamp illuminance ■Dental patient chair’s loading capacity ■Tool tray loading capacity ■Max. seat cushion height from ground ■Min. seat cushion height from ground ■Scope of backrest tilt: ■Scope of head frame stretch ■Max. seat cushion tilt angle ■Temperature of constant-temp. water heater

Part 8 Structural Diagram UMG-02H 1. Housing 6. Weak suction 11. Cold-light 16. Tool handle 21. Armrest 2. Seat cushion 7. Strong suction 12. Front rotary 3. Backrest 8. Box 13. Back rotary arm tray 17. Tool tray 18.Low-speed control board handpiece 22. Front housing 4. Pillow 5. Assistant rack 9. Spittoon 10. Lamp arm 14. Film viewing lamp 15. Tool tray 19.High-speed handpiece 23. Upper balance 24. Lower housing housing 20.Three-purpose gun (cold water) balance 25.Bottom housing

Part 9 Installation of Products I. Installation space 1. Environment requirements ≥700 To ensure normal work of the product, please install it in clean, dry and ventilated place, and ensure the ground is flat and solid. 2. Space requirements In order to ensure the product will not contact any goods in its working scope, the installation space must conform to the following requirements: a) Length no less than 4000mm; c) Height no less than 2000mm. b) Width no less than 2600mm; II. Product installation 1. Installation handling Unpack the product, take out the power cord and connect to a power supply....

Attention: ☞ In your handling of the product, don’t lift the rotary arm, handrails, assistant rack, box, plastic shell or other fragile parts, so as to prevent them from damage under excessive force in transfer! ☞ your transfer, stabilize the tool tray to In prevent it from arbitrary turning and touching other object! 2. Connecting dental unit to patient chair Handling personnel lift the dental unit to make its pipe hole is 100mm away from patient chair interface. Installer shall put the pipes at the patient chair interface into the port of the dental unit (connect the pipes as per code); use...

4. Installation of patient chair cushion Take out three screws from the cushion, pass them through 3 holes on the patient chair, then screw the cushion and fasten the hex screws. In this process, prevent sharp object from scratching backrest skin. Attention: ☞ Prevent sharp object from scratching backrest skin in the installation process! 5. Installation of cushion housing Tapping screw Take out the cushion housing, align it and then take 4 tapping screws and screw them in the seat cushion base. Cushion housing 6. Mouth lamp installation Open the lamp arm box, as shown in Fig.1, install the lamp...

7. Installation of water and air pipes of floor tank Connect the water and air inlet pipes and drainage pipe of the unit to water and air source and drain port respectively; in connection, keep the water and air pipe interfaces well sealed to prevent water/ air leak. Connect the earth wire of the unit. According to the installation position of the unit, lay the water and air inlet pipes and drainage pipe, use (ø 8× 5 PVC water and air inlet pipes (i.e. ø ZG1/2″), connect with elbow; use drainage pipe with inner dia. Greater than 27.5mm, with drain port retained. See the installation figure at...

9. Installation of tool tray accessories a) Installation of three-purpose spray gun Take out the three-purpose spray gun nozzle from the accessories bag, press down the ring on the gun and insert into the nozzle; then release the ring to make it reset; if the ring is still at pressed state, indicating it’s yet to be positioned; press it again and insert the nozzle deeper till the ring bounces out. Nozzle Three-purpose spray gun b) Installation of handpiece Before handpiece installation, turn on the water and air sources, draw out each handpiece hose and step down the foot switch to discharge...