Alpha Marine Systems Alpha 3000 설치 및 운영 매뉴얼 - 페이지 16

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TROUBLESHOOTING GUIDE FOR THE AMS 3000

Symptom

Pilot does nothing

Sluggish response

Steering off course

Steers hard over

Control gets hot

If you are still having difficulties after consulting this guide, call the service department

at (206) 275-1200 Monday through Friday, 9 am to 5 pm PST.

Problem and solution

1. Check power input and polarity Check fuse

and replace if necessary Check connection

to drive unit Check wiring for broken leads

2. Yaw setting at "MAX"

a) Adjust knob towards "MIN"Wheel lock

engaged Drive system jammed Drive unit damaged

a) Return for repair Insufficient drive unit clearance

a) Check for correct installation Bent

rudder stock

3. Drive link slipped on rudder stock

a) Check alignment of drive link Incorrect

drive link installation

a) Re-drill rudder stock if necessary

4. Poor wiring connections

a) Clean connections and tighten Reverse

polarity has damaged control unit

a) Return for repair Rudder feedback not working

a) Check the following resistances:

10k Red to White

5k Green to Red

5k Green to White

(All above readings are to be taken at

center helm with the control disconnected.)

5. Overload condition

a) See sluggish response

6. Hits mechanical limit

a) Check drive unit alignment