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646 Chair Fuses

646 Chair Fuses

Serial Number Range: V2200 thru V1977127

Model	646
Serial Number	V2200 thru V1977127

Fuse	Located	Function Affected	Rating	Part Number
Primary Fuses (2)	F1 and F2 on PCB Assembly	Back and Tilt Functions	10A, 250V, Slo-Blo, 1/4" x 1-1/4"	015-0346-26
Back Motor Fuse	F3 on PCB Assembly	Back Functions	5A, 250V, Slo-Blo, 1/4” x 1-1/4”	015-0346-31
Transformer Fuse	F4 on PCB Assembly	Back and Tilt Functions	187mA, 250V, Slo-Blo, 1/4” x 1-1/4”	015-0346-32
Tilt Motor Fuse	F5 on PCB Assembly	Tilt Functions	5A, 250V, Slo-Blo, 1/4” x 1-1/4”	015-0346-31

Serial Number Range: V1977128 thru Present

Model	646
Serial Number	V1977128 thru Present

Fuse	Location	Function Affected	Rating	Part Number
Primary Fuses (2)	F1 and F2 on Power / QuickChair PC Board	Back and Tilt Functions	8A, 250V, Slo-Blo, 5 x 20 mm	015-0346-61
Base and Back Motor Fuse	F1 on Motor Control PC Board	Back and Tilt Functions	6.3A, 250V, Slo-Blo, 5 x 20 mm	015-0346-62
Transformer Fuse	F2 on Motor Control PC Board	Back and Tilt Functions	250mA, 250V, Slo-Blo, 5 x 20 mm	015-0346-60