7
3.8 Please operate as below instructions for adding cable lines:
3.8.1 Strip the cable by 50-60mm with a wire stripper,then strip the rubber hose to reveal a 20-30mm
copper wire.
3.8.2 Tighten two cable lines with the same color into spiral shape so as to guarantee close connec-
tion;
3.8.3 Tightly wind and cover the cable with the electrical insulating tape from the 15-20mm core
cord.
3.8.4 Wrap the cable that is covered withthe electrical insulating tape with a waterproof adhesive
tape from the 20-30mm core cord. The waterproof adhesive tape should be 10mmlonger than the
electrical insulating tape at both ends. Before the wrapping, the waterproof tape should be stret-
ched out 1-fold its length and follow the normal use.
