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Model 7166 Electric Helm 

Kobelt Manufacturing Co. Ltd. 

 

Rev A

 

mnl7166.docx

 

12 of 17 

6

 

T

ROUBLESHOOTING

 

If you encounter problems with the operation of your product, please refer to the trouble-
shooting suggestions before contacting Kobelt for assistance. If the steps below do not 
resolve your issue, please reach out either Kobelt directly or our Dealers in your area.  

Table 4: Common Solutions 

Problem 

(Issue encountered) 

Cause 

 (What it means) 

Corrective Action 

(What to do) 

Helm action is 
reversed. 

Wiring is backwards. 

Swap the POT+ and POT- output 
wires to their respective system 
and handle connections. 

Helm does not move 
rudder at all. 

The rest of the system 

isn’t hooked 

up correctly. 

Check system wiring.  
Confirm wiring to Stacked FFU 
Lever.  
 

Broken potentiometer or 
contact. 

Use a multi-meter to monitor the 
resistance of the wiring between 
potentiometer contacts.  
Check for normal operation of the 
potentiometer by measuring the 
connection while moving the 
Stacked FFU Lever.  
Check potentiometer directions.  
Replace any damaged 
potentiometers. 

Wiring is wrong. 

Check wiring. 
Refer to system design drawing for 
proper wiring. 
 
  

 

 

 

Summary of Contents for 7166 Electric Helm

Page 1: ...7166 Electric Helm Owner s Operation Installation Maintenance Manual...

Page 2: ...Model 7166 Electric Helm Kobelt Manufacturing Co Ltd Rev A mnl7166 docx 2 of 17 NOTES RECORD DATA BEFORE INSTALLATION FOR FUTURE REFERENCE Model Serial Date of Purchase Date of Installation...

Page 3: ...y Alerts 5 2 2 Notice to Installer 5 2 3 Product Hazards 6 3 Product Description 7 3 1 Technical Data 8 3 2 Model Code Key 8 4 Installation 9 4 1 Mechanical 9 4 2 Electrical 9 4 3 Commissioning 10 5 M...

Page 4: ...t our website to check for updates to this Manual Once a product has been selected for use it should be tested by the user to ensure proper function in all possible applications For further instructio...

Page 5: ...mbol informs the reader of safety related instructions or procedures 2 2 NOTICE TO INSTALLER Disregarding the following safety measures can result in an accident causing severe injury to personnel and...

Page 6: ...ts when performing work Voltage and Current Compatibility Confirm that the power source is compatible with the maximum voltage and current ratings of this product variant including the potentiometer r...

Page 7: ...is used as an input to Full Follow Up FFU electronic steering systems The operator can maneuver the vessel by moving the helm wheel port or starboard to operate its internal potentiometer The helm all...

Page 8: ...Diagram 3 1 TECHNICAL DATA Table 1 7166 Technical Data MODEL 7166 KOBELT PART 7166 HELM WHEEL TRAVEL 1 1 3 turns per direction POTENTIOMETER VALUE 1k MAX POTENTIOMETER POWER 1 W OPERATING TEMPERATURE...

Page 9: ...erable with an anaerobic thread locker such as Loctite 243 4 2 ELECTRICAL The 7166 electric helm potentiometer has solder terminals Use 18 AWG wire for external connections to an electrical junction b...

Page 10: ...ISSIONING Ensure that the rear cover is installed and secured before powering on the 7166 Confirm that the electrical connections to the 7166 have been made The Functional Test should be carried out w...

Page 11: ...plate must be lubricated to prevent premature wear Use a grease with MoS2 additives for best results The following greases are approved Table 3 Approved Lubricants EP Grease Brand CHEVRON DELO MOLY 5...

Page 12: ...hat to do Helm action is reversed Wiring is backwards Swap the POT and POT output wires to their respective system and handle connections Helm does not move rudder at all The rest of the system isn t...

Page 13: ...ntification of a potential issue or defect with a Kobelt Product or Part the Warranty Applicant Applicant must immediately contact Kobelt and describe the issue in writing by letter fax email or other...

Page 14: ...Model 7166 Electric Helm Kobelt Manufacturing Co Ltd Rev A mnl7166 docx 14 of 17 8 APPENDIX A INSTALLATION DIMENSIONS Figure 4 7166 Installation Dimensions...

Page 15: ...Model 7166 Electric Helm Kobelt Manufacturing Co Ltd Rev A mnl7166 docx 15 of 17 9 APPENDIX B PARTS LIST Figure 5 7166 Parts Diagram...

Page 16: ...PHL 10 24 X 3 8 18 8 14 1 1016 1204 SET SCREW SKT CP PT 3 8 UNC X 1 4 18 8 15 1 1023 0245 WASHER FENDER 3 8 X 1 1 2 18 8 SS 16 1 1024 0814 SPRING PIN 3 16 DIA X 7 8 LG 18 8 17 2 1041 700601 SET SCREW...

Page 17: ...belt Manufacturing Co Ltd 8238 129th Street Surrey British Columbia Canada V3W 0A6 Sales Tel 1 604 572 3935 Fax 1 604 590 8313 Email sales kobelt com Website www kobelt com Made in Canada Printed in C...

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