￿

4. INSTALLATION

 

 

￿

￿-￿￿-￿. Connecting the motor harness

3869Q

1.Pass the motor harness (1) through the cord bush

(2).

2.Connect the connectors (3).

3.Secure the motor harness (1) with staples.

3870Q

3871Q

4.Securely insert each of the connectors (4) – (8) as indicated below.

 

Harness

Mark

Sub P.C. board

 

indication

 

 

 

(4)

Feed motor

S2

P2￿FDPM￿

 

<5-pin>(White)

 

 

(5)

Presser foot motor

S5

P5￿FTPM￿

 

<5-pin> (Blue)

 

 

(6)

Cutter solenoid

S8

P8￿CUTTER￿

 

<6-pin>

 

 

(7)

Fan <3-pin>

-

P10￿FAN1￿

(8)

Cutter home position

S7

P7￿OPSEN2￿

 

sensor <12-pin>

 

 

5.Securely insert the connectors (9) and (10) as indicated below.

Note:

Take note of how these two harnesses are routed through the control box so as not to confuse them with any of the other harnesses.

 

Harness

Mark

Main P.C. board

 

indication

 

 

 

(9)

Zigzag motor

M16

P16￿NPM￿

 

<6-pin>

 

 

(10)

Tension release

M19

P19￿OPSOL￿

 

solenoid <6-pin>

 

 

HE-800A

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