Maxon 289905-01-200 Installation Supplement Manual Download Page 2

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M-21-08 REV.B

Installation Supplement

Substitution for STEP 3.1 in RA Installation Manual

Note: Main Control switch is pre-wired to Junction Box.

Connect batteries as shown below to allow running of the liftgate for installation positioning

before welding to trailer cross-members.

Install 150 A circuit breaker provided in Purkey’s Severe Service Charge Line kit in Liftgate

battery box as shown below.

INSTALL 150 A

CIRCUIT BREAKER

CONNECT 4 BATTERIES

AS SHOWN.

JUMPER CABLE

175 A CIRCUIT BREAKER

PRE-INSTALLED IN BAT. BOX

CONNECT JUMPER

CABLE TO B12V

Summary of Contents for 289905-01-200

Page 1: ...tion manual for structural mounting instructions Use this supplement for electrical installation and wiring Make sure cables are protected from sharp edges with loom and grommets Secure all cables and...

Page 2: ...es as shown below to allow running of the liftgate for installation positioning before welding to trailer cross members 2 Install 150 A circuit breaker provided in Purkey s Severe Service Charge Line...

Page 3: ...plement Purkey s Severe Service Charge Line Connections in Battery Box INSTALL 150 A CIRCUIT BREAKER FROM PURKEY KIT JUMPER CABLE CONNECTS TO PUMP ASSY SELECTOR SWITCH CONNECTS TO J BOX 12V STUD TERMI...

Page 4: ...nose of trailer to center Liftgate Cable Guide Route Charge Lines in Cable Guide towards Junction Box Route under Liftgate Channel to Junction Box as shown 5 Remove Junction Box cover Use a multimeter...

Page 5: ...to Junction Box Crimp 2 gauge battery lugs onto cables and heat shrink Connect cables as shown below and tighten cord grip outer nuts to compress and seal grommet on cables Provide drip loop for all c...

Page 6: ...ble Guide towards Junction Box Route wires into Junction Box through the two cord grip grommet holes shown below Crimp 3 8 ring terminal to the white wire Heat shrink terminal and connect the white wi...

Page 7: ...ingle hole cord grip shown below Cut approximately 6 off the jacketed portion of the four wire harness Crimp and heat shrink ring terminals to wires and connect as shown below Tighten cord grip outer...

Page 8: ...wall switch wiring Continue with step 14 if not installing MAX SOL Solar System 14 Route 4 wall switch cables into Junction Box through the lower four hole cord grip as shown below Reinstall backing...

Page 9: ...s work properly and operation matches switch decal Interior wall switches All functions work properly and operation matches switch decal Overhead platform light turns on when the platform is extended...

Page 10: ...ce with mud flap 21 Install QR Code decal in 3 places Near 7 way nose box front driver s side of the trailer On battery box cover driver s side of the trailer Near the main switch on the curbside of t...

Page 11: ...ully insulated red 1 Step 2 WAYPOINT to Charge Controller 5 Quick disconnect female fully insulated red 1 Step 2 WAYPOINT to Charge Controller 6 Clip on barrel nut 20 4 Step 3 Charge Controller 7 Bolt...

Page 12: ...slid out approximately 24 to drill holes from the bottom of the Solar Box BOTTOM VIEW c Bolt Solar Box to liftgate channel with 3 8 x 1 5 grade bolts and locknuts Tighten to 30 lb ft 2 If Solar Box co...

Page 13: ...terminal to wire Strip 3 8 of insulation off the wire and crimp male insulated quick connect to the white wire Heat shrink terminal to wire 3 Place 4 pcs of clip on barrel nut onto Charge Controller a...

Page 14: ...long Charge Controller battery cables 7 Route Charge Controller battery cables through rear grommets as shown Connect fused B cable from Charge Controller to B battery cable Connect B cable from Charg...

Page 15: ...uide to the Solar Box as shown below 9 Cut Home Run cables approximately 4 from the connector Run solar panel Home Run cables PV and PV into Solar Box through the center cord grip holes as shown below...

Page 16: ...m Charge Controller through cord grip in the Junction Box Crimp and heat shrink 3 8 ring terminals to wires and connect as shown below BLACK WIRE WITH 3 8 RING TO 3 8 GROUND STUD RED WIRE WITH 3 8 RIN...

Page 17: ...10 ring terminals to wires and connect as shown below 13 Tighten cord grip outer nut to compress and seal grommets 14 Provide drip loop for all cables running into the Junction Box 15 Connect PV and P...

Page 18: ...connect as shown below 17 When all connections in Solar Box are complete and checked spray terminal studs with a conformal coating 18 Tighten cord grip outer nut to compress and seal grommets 19 Reco...

Page 19: ...ar Optio3 cover and the GPS antenna is on the terminal closest to the box bottom 21 Check data connection to Solar Controller Connections must match colors as shown below Yellow to Yellow and White to...

Page 20: ...92 170 4 1 directly into the web browser to access the local test webpage 24 Select the link shown from scanning the QR code It will open a webpage as shown below 25 When the webpage first opens it wi...

Page 21: ...ion lock may take 10 minutes or more The time may vary due to location weather and obstacles around you Note GPS may not be detected when indoors 27 When your Optio3 Waypoint is correctly connected to...

Page 22: ...ning the large QR code It will open a webpage as shown below 30 In the notes section enter the customer s name trailer and liftgate serial 31 Select Mark As Ready to complete the setup This will let t...

Page 23: ...Page 23 of 36 M 21 08 REV B Schematics and Troubleshooting Schematics and Troubleshooting...

Page 24: ...Domino s RA 45 Schematics and Troubleshooting 289905 01 200 M 21 08 REV A Page 24 of 36 System Wiring Schematic J Box Control Indicators Lights...

Page 25: ...Domino s RA 45 Schematics and Troubleshooting 289905 01 200 M 21 08 REV A Page 25 of 36 System Wiring Schematic Pump Assembly Lights...

Page 26: ...Domino s RA 45 Schematics and Troubleshooting 289905 01 200 M 21 08 REV A Page 26 of 36 System Wiring Schematic Battery Assembly...

Page 27: ...omino s RA 45 Schematics and Troubleshooting 289905 01 200 M 21 08 REV A Page 27 of 36 Hydraulics Schematic Rotary Switch Selects Pump 1 or 2 Toggle Switch Selects Gravity Down or Power Down Operation...

Page 28: ...ng 289905 01 200 M 21 08 REV A Page 28 of 36 Hydraulics Valve Locations Hydraulic Lock Valve SV2 on LH Cylinder Hydraulic Lock Valve SV2 on RH Cylinder Hydraulic Motor Lock Valve SV3 Gravity Down Lock...

Page 29: ...in max Hyd Solenoid Valves SV1 Coil Resistance Across male quick connects 4 0 70 F 15 Ampere 3 1A 12 5V 2 5A 10V Coil nut torque 15 45 lb in Valve cartridge torque 25 30 lb ft max Hyd Sol Lock Valves...

Page 30: ...Domino s RA 45 Schematics and Troubleshooting 289905 01 200 M 21 08 REV A Page 30 of 36 Parts Main Switch and V Check 299882 01 SWITCH MAIN CONTROL QTY 1296952 296955 01 V CHECK GAUGE QTY 1...

Page 31: ...A Page 31 of 36 Parts Junction Box 906578 01 RELAY 5 PIN QTY 3 906616 03 JCT BLK 10 STUD QTY 1 907469 01 FUSE BLOCK 80A QTY 1 299343 01 JCT BOX ENCLOSURE QTY 1 906616 04 JNCT BLOCK 3 STUD QTY 1 90658...

Page 32: ...d level in reservoir with Liftgate platform stowed Top level of fluid should be visible at 3 3 4 above bottom of the reservoir Note Liftgate is supplied with Exxon Univis HVI 13 from the factory See o...

Page 33: ...leshooting 289905 01 200 M 21 08 REV A Page 33 of 36 Hydraulics Pressure Relief Valve Location and Settings Pressure gauge test port Main Lift relief valve Set to 2750 psi Remove cap to access slide O...

Page 34: ...m 4 Motor solenoid not working Set pump selector switch to other pump 5 Blown fuse on control circuit Check wall switches for short circuits Tighten connections at switch and protect switch terminals...

Page 35: ...for in 4 Damaged worn roller bearing With platform at the out position check if Load Finger is not resting Rail Stop This is sign roller bearing wear Replace rollers Platform not going up or down mot...

Page 36: ...ent Check metal target on platform is within 3 8 of sensor with platform stored 4 Proximity sensor not working Check that proximity sensor is getting 11 5V Proximity sensor has a LED lit when it is ac...

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