Chamberlain 3900PLD Installation Parts, Motor Unit Assembly Parts, NO, NO, NO, NO, NO, NO, NO, NO, KEY, KEY, KEY, KEY, PART, PART, PART, PART, DESCRIPTION, DESCRIPTION

REPAIR PARTS

Installation Parts					8
	1	3			5
		2		4
				6	7
KEY	PART		KEY	PART
NO.	NO.	DESCRIPTION	NO.	NO.	DESCRIPTION
1	APBS 1	Single button control station	7	41A6388	Collar with set screws (2)
2	41A4582	Emergency release rope & handle	8	41A5266-1	Safety sensor brackets (2)
		assembly			NOT SHOWN
3	41B4494-1	2-Conductor bell wire - white & white/red
				41A6298	Installation hardware bag
4	41A6104	Cable tension monitor
					(includes hardware listed on page 5)
5	41C0902	Mounting bracket
				114A3593	Owner’s manual
6	41A5034	Safety sensor kit (receiving and

sending eyes) with 3' (.9 m)

2-conductor bell wire attached

Motor Unit Assembly Parts

6

2

1 5

3 4

KEY	PART		KEY	PART
NO.	NO.	DESCRIPTION	NO.	NO.	DESCRIPTION
1	41DJ001	Logic board complete with plate	4	41A6095	Motor with bracket
2	41A6408	Absolute Encoder System	5	41B122	Power cord
3	41C168	Transformer	6	41A6348-3	Cover

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