Instruction of replacing sensor
Step Tools Operation content Pic I Pic II
1.remove fault
part
scissors
Open up sensor cover, nip
connection thread of which near to
sensor root place.
2.poke
insulation skin
knives
Cut off insulation skin orderly till
appearing two thread with length of
10mm, new sensor head also cut off
10mm,and make sure connection
thread 25mm around.
3.repair
connection
port
knives ,
electric
iron
Cut off isolation skin about 2-3mm
of 10mm two thread, and with
electric iron plating soldering tin(4
connection port ).
4.connection
electric
iron ,pyr
oconde
nsation
pipe
Make pyrocondensation tube cover
the two thread, and with electric iron
jointing two ports (old sensor port
and new sensor port), pay attention
to not causing burr.
5.seal
electric
iron,
seal
glue
After jointing together, make
pyrocondensation located
connection jointing point middle
part, heat up pyrocondensation pipe
in order to make it shrinkage and
cover jointing point firmly, and
dripping seal glue in order to wet
corrupt.
6.install
Install sensor to sensor cover, then
fix it up.
TROUBLESHOOTING
Instruction of replacing sensor
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