Harken HYDRO POWER UNIT 1 Installation And Operation Manual Download Page 1

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Please read these instructions carefully before installing, servicing, or operating the equipment.

This manual may be modified without notice. See: www.harken.com/manuals for updated versions.

PLEASE SAVE THESE INSTRUCTIONS

The Hydro Power Unit pictured above is for display purposes only. Actual system purchased may vary.

HYDRO POWER UNIT 1

Installation and Operation Manual

Intended for specialized personnel or expert users

Summary of Contents for HYDRO POWER UNIT 1

Page 1: ...y be modified without notice See www harken com manuals for updated versions PLEASE SAVE THESE INSTRUCTIONS The Hydro Power Unit pictured above is for display purposes only Actual system purchased may...

Page 2: ...onnect HPU motor and valves to ECB Connect HPU to battery COMMISSIONING 15 16 Fill reservoir Hydraulic fluid Closed circuit Leak check One way function flush System validation Function pressure check...

Page 3: ...ipped with horizontal ports to provide ease with hose routing Elevated reservoir fill cap keeps oil from spilling filters air exchange and removes moisture from the tank to ensure a healthy hydraulic...

Page 4: ...ulic equipment that will be driven by the power unit Note flow and pressure 2 Determine which pieces of hydraulic equipment or circuits will be used at the same time i e winch and furler 3 Compare tot...

Page 5: ...omply with the following cautions and warnings could result in equipment damage and personal injury Symbols and Safety Statements Used in this Manual Symbols and safety statements have been placed thr...

Page 6: ...ng in oil leaks Heat also weakens hose materials and packings For optimum performance do not expose equipment to temperatures of 65 C 150 F or higher Use caution when searching for leaks cracks kinks...

Page 7: ...se mutual proximity recommended maximum 5 m wire run See Electrical Installation pg 12 Provide necessary clearance for HPU HPU in close proximity to battery and power supply to reduce voltage drop See...

Page 8: ...Tie downs should attach to the mounting pad and be lashed over the HPU tank as illustrated Measure Hose Run Measure hydraulic hose runs after the HPU has been mounted Remember these important points...

Page 9: ...ose Shortening Hydraulic hoses typically shorten 2 to 4 of total length when pressurized When routing and measuring hose lines ensure extra hose length is added to compensate for the hose shortening u...

Page 10: ...ched or a remote manifold per design specification Both manifold styles have four 4 valve stations corresponding with four 4 ECB switches Assign each function to its own set of valve ports Record the...

Page 11: ...ns Function motors with drain ports must be routed to a common case drain on the HPU during the installation T fittings may be used to connect multiple drain port hoses to one common hose that leads t...

Page 12: ...to electrical standards per the National Boatbuilding Regulatory Bureau Caution DO NOT connect the cable from the battery to the HPU until all of the other steps are complete Caution Be extremely care...

Page 13: ...on 2 Pass power supply wires through gland into the ECB case 3 Connect power supply positive lead to the circuit breaker 0CB terminal 2 4 Connect power supply common lead to any GND terminal Valve Swi...

Page 14: ...W1A SW1B Ground 2 SW2A SW2B Ground 3 SW3A SW3B Ground 4 SW4A SW4B Ground Valve Wiring Table Connect HPU Motor and Valves to ECB Each valve operates using a three wire cable bundle with an M12 connecto...

Page 15: ...liters 7 9 gal Approximately 25 liters 6 6 gal will be needed for the reservoir If installation is completed with empty hoses extra oil will be needed to meet the 2 3 3 4 tank fill indicator requirem...

Page 16: ...at a time first in one direction and then in the other Single direction functions i e single speed winch are operated by one deck switch If function does not operate per specific user manual switch wi...

Page 17: ...at load To avoid motor damage the motor is equipped with an internal thermal monitor and switch The motor is sized to run a minimum of five 5 minutes without tripping the thermal switch If overheating...

Page 18: ...il reservoir is empty 2 Use siphon oil pump method to pull oil up through hose in filler tube Use a basin to collect oil Once oil is drained use lint free rags to clean reservoir Remove debris prior t...

Page 19: ...reset circuit breaker Motor is not operating Check thermal switch trip light on ECB Verify proper voltage at motor Verify operation of motor relay Motor is stalling Pressure relief valve not working N...

Page 20: ...8 316 SS HYD FIT PLUG SS G1 2A BSPP 18 1 H 53543 WIRING KIT 19 4 H 46834 HYDROEXVALVE VARIOUS HYDRO EXTRA VALVE KIT 24VDC 22 350 567 69 7 8 6 2 3 14 19 5 650 143 51 16 17 19 331 491 00 13 425 341 00 1...

Page 21: ...ydro 1 21 Exploded View Diagram NOT SHOWN PUMP TO MANIFOLD LINE HOSE RETURN LINE HOSE 6 HOSE WITH 6 JICF END FITTINGS PUMP SUCTION LINE 3 8 PIPE 9 LONG SCH 40 FILTERED RETURN LINE 1 PIPE 8 LONG SCH 40...

Page 22: ...22 Hydro 1 3D Rendering...

Page 23: ...4 4 24 3 24 4 1 1 1 1 2 2 1 1 1 1 2 2 1 1 1 1 2 2 1 1 1 PL1 1 PL1 2 2 CONTACTOR COIL OFF TAS1 3 PL1 3 PL1 4 4 BLK WHT MOTOR 1 THERMAL SWITCH THERMAL BY PASS SWITCH MOTOR 1 THERMAL RELAY 24A 2 ON 24A 1...

Page 24: ...ION SW3B SW3A SW3B VALVE 3 COIL B VALVE 3 COIL A 3 5 5 3 2 4 4 2 2 3 4 1 5 1 24 VDC 2 SOL A 3 COMMON 4 SOL B 5 PE 2 3 4 1 5 1 NOT USED 2 SOL A 3 COMMON 4 SOL B 5 PE VALVE 4 A B 24 VDC 22 WATTS PL4 2 B...

Page 25: ...rs Customer Supplied 1M 24VDC 4KW 210 FLA Power Supply 24 Volts M1 250 A Time Delay Fuse CUSTOMER SUPPLIED BATTERIES DISCONNECT AND FUSES SUGGESTED WIRING PRACTICE FOR MOTORS SEPERATE FEED WIRES CUSTO...

Page 26: ...26 Hydro 1 Control Box Mounting Dimensions H 50334 132 07 5 200 145 50 5 728 280 00 11 024 298 67 11 759 340 71 13 414 359 38 14 149 180 00 7 087 198 67 7 822 240 71 9 477 259 38 10 212...

Page 27: ...D1 GND GND GND GND GND GND GND GND GND GND SW1A SW1A SW1A SW1A SW1B SW1B SW1B SW1B SW2A SW2A SW2A SW2A SW2B SW2B SW2B SW2B SW3A SW3A SW3A SW3A SW3B SW3B SW3B SW3B SW4A SW4A SW4A SW4A SW4B SW4B SW4B S...

Page 28: ...793 Warszawa Poland Tel 48 22 561 93 93 Fax 48 22 839 22 75 Web harken pl Email polska harken pl Harken Sweden AB Main Office and Harken Brandstore V stmannagatan 81B SE 113 26 Stockholm Sweden Teleph...