dental chair
STANDARD EQUIPMENT：
auto spitton flush and cup filter sensor control system  1 set
24V noiseless DC motor chair                             1 set
3-way syringe(cold/hot water)                            1 set
operating light                                          1 set
saliva ejector with low suction                          1 set
water tank(air pressurized)(build out)                   1 set
instrument tray with air brake                           1 set
V-A operating stool                                      1 set

OPTIONS：
high speed air turbine handpiece                        2 sets
low speed air motor handpiece                           1 set
endoscope system
uitrasonic scaler
curing light
medical compressor and scaler tray             

SPECIFICATIONS：
power voltage:220V,50Hz
motor voltage:24V
water pressure:0.2Mpa-0.4Mpa
air pressure:0.6mpa-0.8mpa
weight:175kg
measurement:1.4*1.0*1.1m
length:1.7m
length of travel:47-90cm
width:main unit:84cm,cushion:46cm,backrest:58cm

As a dentist for the dental chair is for the treatment of patients with necessary equipment, the use rate. Is the catchment, gas, electricity in one of the devices, the daily maintenance of equipment life is directly related to the length and equipment in good condition, so Guangzhou ORAL Equipment Co., Ltd.（Abbreviations：ORAL-E) proposes to adhere to the routine maintenance of dental unit is particularly important.
1. The first is the maintenance of dental handpiece, it is the dental chair of a key component, in use, in order to avoid cross-infection between patients, the dental handpiece must be autoclave is recommended to use the vacuum sterilization ORAL-E device. To extend the life of dental handpiece, special attention should be routine maintenance. Before first use, the application needle in the shaft speed drops 1 to 2 drops of oil (recommended: ORAL-E's Handpiece oil@@@@@@@@@@@), under normal circumstances, front should be cleaned daily with clean lubricant once every 2 weeks after the work of miniature bearings should be cleaned once, should maintain a normal working pressure of 0.2 ~ 0.25Mpa; when there is no water, the dental handpiece can not be idle, otherwise it will damage the bearing . Contacts with the timely replacement of a new car when a blunt needle, or will affect the bearing life. Dental handpiece cleaning after use is recommended ORAL-E fuel injection cleaning machine, while cleaning the three dental handpiece, special cleaning mode, saving fuel, oil's unique collection of drawers, for tooth cavity in the hospital's doctors work to save the busy a lot of time recommended ORAL-E Company supporting Lubricant oil for lubricant device(set)@@@@@@@@@@@。
2. Dental chair maintenance is mainly gas, water and maintenance areas.
a.ORAL-E has proposed a day off from work to be gas, water, electricity, gas off with a gun after a three lumen of the gas release will be completed, to avoid long lines at high pressure, aging easily broken.
b. Water quality based on regular cleaning water filters, regular dental chairs placed in the air filter inside the water valve.
c. Timely clean the inside of the powerful teeth and suction saliva suction device, often take fresh water to clean dental unit lines.
d. Surgical lights dental chair is not frequent on and off, light can not view films on and off frequently, which will shorten the bulb life.
e. The right to adjust water pressure and the pressure dental chair control within the specified scope, filter and piping to avoid damage.
f. Dental chair is electromechanical integration equipment, ORAL-E Company proposes to adhere to lubricate equipment about six months