Cateye EC-3700, EC-3600 service manual Metal base in the following procedures. Fig, Frame side Fig

Applicable Models: EC-1200 EC-1600 EC-3600 EC-3700

ES-4Correcting the Position of Solenoid Coil

Perform the positional correction of the core slit section after detaching the frame cover and turning off the power. (See the Sections D-1 & D-2 "Removing the Frame Covers.")

[1] Correction with Nuts of Workload Unit Reinforcing Metal Base

This correction is a minor correction method which allows adjustment by the fastening force of the frame-side nuts of the workload unit reinforcing metal base.

1.	Check the contacting area by slowly rotating the copper disk
	plate with your hands.
2.	Adjust the two frame-side nuts of the workload unit reinforcing
	metal base in the following procedures. (Fig. 1)
	A. Loosen the nut on the workload unit side, and the nut on the
	frame side (Fig. 1).
	B. If the right side of the copper disk plate contacts the core,
	when the main unit is viewed from the direction as depicted
	in Fig. 3, fasten the frame-side nut.

Workload Unit

Reinforcing Metal

Base

Solenoid Coil

EC-1200 & EC-1600

Workload Unit

Reinforcing

Metal Base

Solenoid Coil

EC-3600 & EC-3700

ON

OFF

ES-4Correcting the Position of Solenoid Coil

C. Then, fasten the frame-side nut on the other side until the

copper disk plate comes close to the center of the core slit

(Fig. 2). [ Rotate the copper disk plate slowly, and check for

any contacts on the entire area of the plate.

D. Fasten the nuts which had been tightened in the above step

A.

[2] In case correction is not possible by the method stated in [1].

Replace the whole workload unit. (See the Section MS-2 "Replacing the Workload Unit (w/ Flywheel).")

Workload Unit Reinforcing	Workload-Unit-
Metal Base	Side Nut

Frame-Side Nut

Fig. 1

Core Slit

Copper Disk Plate

Core

I mA

Correct Position Solenoid Coil

Fig. 2

Core Slit	Copper Disk Plate
	Core

I mA

Solenoid Coil

Copper disk plate contacts the core.

Fig. 3

Cateye Ergociser Series 1000 Service Manual

28