Kahlenberg M-485B Instructions Manual Download

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M-485B Horn Signal Controller Instructions

Rev. 4/12/2022

Customer Support: 1-920-793-4507

INSTALLATION

Initial Setup:

Internal to the M-485A there is a jumper located at position J2 on the circuit board as shown

below. The jumper is in this position as shipped from the factory. The restricted visibility

codes in the M-485B are set for “MOTOR” vessels.

Summary of Contents for M-485B

Page 1: ...TI 37575 DC ABC M 485B SIGNAL CONTROLLER FOG SIGNAL TIMER AND WHISTLE CONTROL 12 OR 24 VOLT D C WITH ILLUMINATED M 129 TWO POSITION PANEL ROCKER SWITCH INCLUDES FOG SIGNAL CODES RULE 35 FOR UNDERWAY A...

Page 2: ...ting 9 Drawings 10 15 WARNING This instruction manual contains important instructions for operating this product Read this manual thoroughly before operating the product Failure to properly follow all...

Page 3: ...ate control for automating sound signals in conditions of restricted visibility fog signals as prescribed by International Navigation Rules IMO COLREGS Part D Rule 35 The M 485B will output signals fo...

Page 4: ...rescribed in paragraphs a or b of this Rule sound at intervals of not more than 2 minutes three blasts in succession namely one prolonged followed by two short blasts PACKAGE CONTENTS The M 485B Horn...

Page 5: ...r Support 1 920 793 4507 INSTALLATION Initial Setup Internal to the M 485A there is a jumper located at position J2 on the circuit board as shown below The jumper is in this position as shipped from t...

Page 6: ...0 793 4507 To change the M 485B output to the restricted visibility codes for SAIL vessels gently pull the jumper up off the pins and move it to disconnect the jumper circuit as shown below NOTE When...

Page 7: ...75 9 52 mm thickness 1 The hole in the panel should be cut per the switch cutout depicted on drawing 3 7575 NOTE If the switch is to be used without the P548 04 mounting bezel the hole will need to be...

Page 8: ...location on J1 and install it in terminal J8 3rd terminal location right next to the existing red horn cable wire 4 Make connections according to wiring diagram 3 7597 or wiring diagram 3 7582 if the...

Page 9: ...on on the vessel is a standard single pole switch the horn should sound when it is depressed but the automated signal code will continue to sound the horn uninterrupted on the M 485B MAINTENANCE The M...

Page 10: ...B is sending current to solenoid valve but air horn is not sounding Solenoid valve body is installed backwards in air line Verify solenoid valve installation is correct An arrow on the valve body indi...

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