INSTALLATION OF ELECTRICAL HEATER
Remove the cover of electrical heater
1
Screw electrical heater into hole by hand
3
Screw electrical heater tightly by
4
special spanner
Connect to the wire, then make good treatment on
6
insulation and waterproof.
Check whether electrical heater wire is connected correctly.
Check whether the electrical heater is connected to ground well.
Check whether there is electric leakage.
6
INSTALLATION MANUAL
Fix rubber seal on the electrical heater, then
2
wrap teflon seal tape.
Screw five bolts to fix the cover with rubber seal
5
7
Safety checking