-10-
Ⅸ
. Charging function description
When the power is insufficient or the voltage cannot be turned on due to
undervoltage, please charge in time and charge it.During the charging
process, the alarm light will flash and the meter will no longer detect the gas
concentration and display it dynamically.Indicates the number of battery
packs. When the number of battery packs is full and no longer changes
dynamically, charging is completed.When you can unplug the charger, the
meter can be used normally.
Ⅹ
. Warnings and Precautions
Improper operation or environment may cause accidents.
1. The instrument is strictly prohibited from collision, falling from high places
or violent vibration.
2. If there is gas of high concentration, the instrument may not work properly.
3. Please operate and use strictly in accordance with the instruc tions,
otherwise it may result in inaccurate test results or damage to the
instrument.
4. Do not store the instrument in the following environments:
a. Places that may have water or heavy dust.
b. The instrument must not be stored and used in environments that contain
corrosive gases (such as salt or sulfur in high concentration, etc.).
c. Air with other gases or chemicals.
d. Places of high temperature, high humidity or direct sunlight, including
environments of too high and low temperatures, high humidity,
electromagnetic fields, and strong sunlight.
5. Cleaning of the instrument's surface:
a. The window of the sensor must be kept clean. If it is dirty, the measurement
will be inaccurate.
b. Please wipe it gently with a clean, soft cloth dampened with water (do not
use alcohol, diluent, etc. to clean the case, especially for the LCD window.).
6. If the instrument breaks down, please contact our professional personnel
to repair it. Other people shall not change components and wiring.
Warning:
Prohibit charging or disassembling batteries in an explosive environment!
B
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VER.A0
1
A
DOCUMENT NO.: QR-208/A
B
C
D
E
SCALE
SIZE
DATE
NAME
APPROVALS
APP. BY
CUSTOMTER
DRAWN BY
CHECKED BY
1:1
A4
更
改
记
录
次号
1.
2.
3.
SHEET
PART Number: X-XXX-XXX-XX
2
3
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6
1
WT8807 WINTACT
唛英文说明书示意图
日期
更
改
内
容
71688807002
WDJ
2021
-
06
-
19
SHENZHEN WINTACT ELECTRONICS CO.,LTD.
OF
1
1
A
1
1
0
.0
0 m
m
80.00 mm
71688807002
WT8807 WINTACT
唛英文说明书
材料：
105G
双铜;
页数：
成品尺寸:
80*110mm
公差：±
1
.
0mm
印刷处理:四色双面印刷
装订成册说明书 骑马钉
16P (
封三、页码
12
为空白页
)
