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William Hackett SS-C4 QP User Manual

Hydraulic rov operable chain hoist
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SS-C4 QP
Hydraulic
ROV Operable
Chain Hoist
User Guide
WHM-0031 Rev. 2
1

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Summary of Contents for William Hackett SS-C4 QP

  • Page 1 SS-C4 QP Hydraulic ROV Operable Chain Hoist User Guide WHM-0031 Rev. 2...
  • Page 2 NOTE: ROV Hooks optional...

  • Page 3: Table Of Contents

    Contents References and Supporting Documentation ................Key Features of the William Hackett Hydraulic ROV Chain Hoist ..........General Safety Information ......................Immersion Policy and Storage ....................Technical Information ........................ Pre-Use Inspections ........................Operating ROV Chain Hoists ..................... Warranty ..........................

  • Page 4: References And Supporting Documentation

    1. References and Supporting Documentation Ref. 1. Manual - WH SS-C4 QP Chain Hoist. Ref. 2. DNV Salt Water Immersion Test Report No. A0359376.02, Rev. 1. Ref. 3. IMCA LR 005, D 028 - Rev. 3. Ref. 4. WHRD-0125 (Fleeting).

  • Page 5: Key Features Of The William Hackett Hydraulic Rov Chain Hoist

    2. Key Features of the William Hackett Hydraulic ROV Chain Hoist William Hackett SS-C4 QP ROV Chain Hoists are intended to be operated by Remotely Operated Vehicles (ROVs) in underwater and offshore environments, specifically designed for deep-sea operations and subsea lifting applications.

  • Page 6: General Safety Information

    It is the responsibility of the owner/user to install, operate, inspect and maintain the product in accordance with all applicable standards and regulations. • use the William Hackett hoist within 2% of its rated load capacity (WLL) and its maximum rated load capacity (WLL) •...
  • Page 7 3. General Safety Information • use modified hoists with components which are not manufactured by William Hackett • use a hoist with excess corrosion/rusting • submerge a hoist subsea for longer that the recommended timeframe (refer to section 4) • use chain end stops or anchorage as an operational limiting device •...

  • Page 8: Immersion Policy And Storage

    It is recommended that each William Hackett subsea chain hoist has a service and inspection log detailing the number of immersions and total duration of use. The hoist can be used as many times as required within a 31- day multi-immersion period;...

  • Page 9: Technical Information

    5.1. Hydraulic ROV interfaces The William Hackett hydraulic drive options provide a flexible range of operator-friendly interfaces for ROV pilots to engage with. Hydraulic interface options: Fast, compact and efficient hydraulic connection options available for control via an ROV, deck HPU or subsea manifold.
  • Page 10 5. Technical Information Key features: • Robust and naturally balanced 316L stainless steel framework with multiple ROV grasping handle positions to ISO 13628-8 and high visibility, powder coated paint to ISO 13628-1 • Laser cut 316L stainless steel interface plate provides clear valve identification and direction control labelling •...
  • Page 11 5. Technical Information Specifications: • 210 bar (3000psi) maximum system pressure • Relief valves settings: Raise 120 bar / Lower 120 bar (+30/-0 bar)* 110rpm motor performance (does not account for other system pressure losses) • Nominal raise torque: • 120Nm at 110 RPM has 115 bar pressure drop at flowrate 13 l/min* •...
  • Page 12 5.2. Chain Block Technical Specification Standards: The WH ROV SS-C4 QP chain hoist is verified by DNV as compliant with the requirements of the relevant international standards. (Verification No. N141UH09). • British Standard BS EN13157: 2004 + AI:2009 • American Standard ASME B30.16-2014 •...

  • Page 13: Specifications

    5. Technical Information Specifications Extra Mass in Load Mass air at Part Code Chain per m 3m HOL Falls 022.R.300.H1.P 10.0 65.0 2.24 022.R.500.H1.P 10.0 76.4 4.48 022.R.1000.H1.P 10.0 10.0 106.9 8.96 022.R.1500.H1.P 15.0 10.0 1000 154.7 13.44 022.R.2000.H1.P 20.0 10.0 1150 187.5...
  • Page 14 5. Technical Information 5.3. Exploded Diagram Parts List Part Code Quantity Description 022.SS Hackett Subsea Chain Block Carcass C4 C80.01.H HS Hydraulic Ass Inc. Grab Handle and Backplate Motor Drive Adaptor/Keyway Drive Adaptor Shes A4 M8 x 20 C80.85.HW-KW HS Hand Wheel Extension Bar Inc. Brake Cover Spacer M10 A4 CSK Backplate Bolts C80.04.H...

  • Page 15: Pre-Use Inspections

    Use the following checklist to ensure safe operation: Preparation Prior to issuing the SS-C4 QP ROV chain hoist from storage, confirm the certification is within date, and matches the identification on the label. Clean the hoist if necessary, before inspection.
  • Page 16 Manufacturer Testing and Verification William Hackett ROV Hoists are proof load tested by the manufacturer to 1.5 x WLL. Light load testing at 2% of the hoist’s WLL should be performed as part of a pre-use, interim or periodic inspection. A table of 2% light loads are detailed below.

  • Page 17: Operating Rov Chain Hoists

    ROV hoists. The William Hackett ROV Hoist is made up of an ROV interface, attached to a WH SS-C4 QP Chain Hoist. For more information on the WH SS-C4 QP Chain Hoist, refer to the manual (Ref. 1).
  • Page 18 7. Operating ROV Chain Hoists All William Hackett ROV Chain Hoists are fitted with a visual indicator on the last 1m of load chain to help give ROV operators a warning/indication as to when there is no more slack chain available when lowering the hoist.
  • Page 19 7. Operating ROV Chain Hoists 7.2.1. Pressure Relief Valve Settings The pressure relief valve is designed to create a bypass to the motor when the set pressure relief value has been reached, preventing over pressurising the hydraulic system. The lifting and lowering capacity of the hoist can be adjusted by adjusting the pressure relief valves.
  • Page 20 7. Operating ROV Chain Hoists 7.2.3. Hydraulic Setup: A step-by-step guide Fee Port A to raise/lift the load. Feed Port B to pay out or lower the load. Port A Port B Hot Stab Use the following checklist to ensure the correct setup and safe operation. Note, it is not recommended to alter the manufacturer set valve settings unless completely necessary.

  • Page 21: Warranty

    8. Warranty When supplied new the SS-C4 QP ROV chain hoist will be supplied with a Declaration of Conformity which sanctions the use of the product for a maximum period of 12 months before re-certification is required by a competent person.
  • Page 22 SECTION 6 OF THE HEALTH AND SAFETY AT DUAL PURPOSE DOCUMENT WORK ACT 1974 17/10/2024 ROD BELL Authorised person for the configuration of the declaration documents: Roderick Bell, William Hackett Lifting Products, Alnwick, UK UKCA DECLARATION OF CONFORMITY EC DECLARATION OF CONFORMITY MANUFACTURER'S CERTIFICATE Working...
  • Page 24 William Hackett Lifting Products Limited Oak Drive, Lionheart Enterprise Park Alnwick, Northumberland United Kingdom NE66 2EU t: 01665 604200 f: 01665 604204...

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