4
DO tighten the screw for all
accessories before use. .
5
Prohibited of high temperature
access for the tubes, the
maximum working temperature
shall not exceed 65
°
C.
6
Prohibited of collision or any
impacts on the front tips.
7
DO NOT immerse Insert Tube
deeper than 1M depth and over
30 minutes.
8
DO NOT immerse Insert Tube
deeper than 10cm depth and
over 10 minutes besides water.
(Such as lubricant oil, gasoline,
etc.)