Singer 1304 START Instruction Manual - Page 6

Servicing Of Double Insulated Products

Page 6 highlights

KD-2902, FC-2902A, FC-2902D (220-240V area) manufactured by ZHEJIANG FOUNDER MOTOR CORPORATION LTD. 4C-316B (110-125V area)/ 4C-326G (230V area) manufactured by Wakaho Electric Ind. Co., Ltd. SERVICING OF DOUBLE INSULATED PRODUCTS In a double-insulated product, two systems of insulation are provided instead of grounding. No ground means is provided on a double-insulated product, nor should a means for grounding be added to the product. Servicing of a double-insulated product requires extreme care and knowledge of the system and should be done only by qualified service personnel. Replacement parts for a double-insulated product must be identical to those parts in the product. A double-insulated product is marked with the words 'DOUBLE INSULATION' or 'DOUBLE INSULATED'. IV

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72

KD-2902, FC-2902A, FC-2902D (220-240V area) manufactured by ZHEJIANG FOUNDER
MOTOR CORPORATION LTD. 4C-316B (110-125V area)/ 4C-326G (230V area) manufactured
by Wakaho Electric Ind. Co., Ltd.
In a double-insulated product, two systems of insulation are provided instead of grounding. No
ground means is provided on a double-insulated product, nor should a means for grounding be
added to the product. Servicing of a double-insulated product requires extreme care and
knowledge of the system and should be done only by qualified service personnel.
Replacement parts for a double-insulated product must be identical to those parts in the
product. A double-insulated product is marked with the words 'DOUBLE INSULATION' or
'DOUBLE INSULATED'.
SERVICING OF DOUBLE INSULATED PRODUCTS
IV