Dental chair use and maintenance guidelines

牙椅使用及保养指引一、Dental chair use and maintenance guidelines

设备使用前准备工作Prepare the equipment before use

1、打开水气电开关，检查设备的各项指示灯是否正常，水和气的压力值是否符合相关数值。

open the water and air switch, check whether the indicator light of the equipment is normal, and whether the water and air pressure value is in line with the relevant value.

2、检查设备各功能按键和口腔灯，观片灯是否正常。

Check whether the function buttons, dental lamp and viewing lamp of the device are normal

二、设备每次使用后的清洗 Cleaning the equipment after each use

1、每次治疗后，严格按照标准的消毒流程进行操作。

After each treatment, the standard disinfection procedures are strictly followed.

2、下班应即时关掉器械盘上的总水、气、电开关，切断牙椅水、气、电供应。

After work, the total water, air and electric switch on the instrument tray should be turned off immediately, and the water, air and electricity supply of the dental chair should be cut off.

三、每日工作完毕后的清洗 Daily cleaning after work

1、吸唾器清洗:提起强弱吸手柄;吸取清水进行清洗。

Saliva suction cleaning: lift the strong and weak suction handle; Clean with clean water

2、吸唾器集污杯清洗:取下箱体强弱吸集污杯，取下过滤网，将杯内医疗污物清理干净后用清水清洗。

Cleaning the suction cup: remove the strong and weak suction cup, remove the filter, clean up the medical dirt in the cup and clean it with clean water.

3、工具盘集污杯清洗:取下手机管集污杯，将杯内污物清理干净后用清水清洗，更换沟绵或棉花。

Tool tray dirty cup cleaning: take off the phone tube dirty cup, clean the dirt in the cup with clean water, replace the ditch or cotton.

4、痰盂清洗:将设备升到最高位，按下痰孟冲水键，使水流在排水管流动60秒。旋转取下痰孟，用软毛刷清洗表面。

Spittoon cleaning: Raise the equipment to the highest position, press the phlegm flush button, and make the water flow in the drain pipe for 60 seconds. Rotate to remove the sputum Meng and clean the surface with a soft brush.

5、设备表面清洁:用清水擦拭设备表面。

Clean the surface of the equipment: wipe the surface of the equipment with water

6、关闭水气电开关。

Turn off the water 、air switch.

四、设备保养与维护 Fourth, equipment maintenance and maintenance

1、水过滤器滤网建议三个月清洗一次，一年更换一次:

The water filter screen is recommended to be cleaned once every three months and replaced once a year:

2、脚踏阀需定期打润滑油，润滑油要求使用食品级医用凡士林;

The foot valve should be lubrized regularly, and the lubricating oil should be food-grade medical Vaseline;

3、地箱大空气减压阀建议定期将阀体内的水排出.

It is recommended to periodically drain the water from the valve body of the ground tank large air reducing valve.

4. 箱体强弱吸唾过滤器与带开关强弱吸手柄需定期清理，以免影响正常使用:(过滤器滤网手柄朝上)

The strong and weak suction filter and the handle with the switch should be cleaned regularly, so as not to affect the normal use (the handle of the filter screen faces up)

4、椅架各活动部件需定期打润滑油，润滑油建议使用黄油(气弹簧除外):

The moving parts of the chair frame should be lubricated regularly, and the lubricating oil is recommended to use butter (except gas spring):

5、长时间不使用本产品时，请将病人椅升至最高，排空痰孟排水管内的水，再将病人椅降至最低位置，井断开水、气、电源。(保养维护周期根据实际使用频率面定)

If you do not use this product for a long time, please raise the patient's chair to the highest level, drain the water in the drainage tube, and then lower the patient's chair to the lowest position, and cut off the boiling water, gas, and power supply. (The maintenance cycle is determined according to the actual frequency of use)