Snorkel MHP13AT Operation Manual
Snorkel MHP13AT Operation Manual

Snorkel MHP13AT Operation Manual

Diesel gasoline battery electric bi-energy options
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M M HP14AT
MHP13AT
Diesel
Gasoline
Battery Electric
Bi-Energy Options
OPERATION
MANUAL
Part Number: 13618-1
January 2018 (Rev C)
Serial Number NZ110108 and after

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Summary of Contents for Snorkel MHP13AT

  • Page 1 M M HP14AT MHP13AT Diesel Gasoline Battery Electric Bi-Energy Options OPERATION MANUAL Part Number: 13618-1 January 2018 (Rev C) Serial Number NZ110108 and after...
  • Page 2 Electrical Hazard Electrocution Hazard Warning DANGER THE MHP14AT / MHP13AT AERIAL WORK PLATFORM, IN STANDARD CONFIGURATION, IS NOT ELECTRICALLY INSULATED If the platform, scissor arms assembly or any other conductive part of the machine contacts a high voltage electrical conductor the result can be SERIOUS INJURY or DEATH for persons on or near the machine.
  • Page 3: Introduction

    540 slew Additional copies of this manual may be ordered from • Heavy duty tow coupling Snorkel. Supply the model and manual part number • Heavy duty jockey wheel from the front cover to assure the correct manual will •...
  • Page 4: Operation

    Do not modify this machine without written approv- Notes: al from the Engineering Department of Snorkel. Notes are used to provide special information or Modifi cation may void the warranty, adversely affect helpful hints to assist in aerial platform operation, but stability, or affect the operational characteristics of do not indicate a hazardous situation.
  • Page 5: In Summary

    MHP. Product Warranty For full terms of your warranty policy please refer to the Repair Parts Manual, or check with your Snorkel distributor, or check the Snorkel website. Additional Information For additional information, contact your local dealer...
  • Page 6 Page 6 MHP14AT & MHP13AT Rev C...
  • Page 7: Table Of Contents

    Electrical Hazard Warning ....2 Specifi cations MHP13AT ....3-2 Engine Data .
  • Page 8 Battery charger ......11-2 Batteries - general maintenance ... 11-3 Page 8 MHP14AT & MHP13AT Rev C...
  • Page 9: Safety

    Operating a machine in faulty condition could result in death or serious injury. Page 1-1 MHP14AT & MHP13AT Rev C...
  • Page 10: Operation

    Snorkel. Do not operate an MHP that does not have all its de- Care shall be taken to prevent rope, electrical cords cals and placards attached and legible.
  • Page 11: General Safety Precautions

    When parts or components are replaced, they shall Only refuel your MHP outdoors in a clear area void of be identical or equivalent to original Snorkel parts or gas fumes or spilled gas. components. Never remove the fuel cap or refuel a gasoline engine Do not override any of the safety features of the MHP.
  • Page 12: Batteries

    The MHP13AT (in standard mode) is fi tted with a re- strictor in the upper hydraulic lift cylinder to keep the Never use fuel for cleaning purposes.
  • Page 13 6. LOOSE OR MISSING PARTS. Do not exceed platform capacity. 7. TYRES AND WHEELS. 8. PLACARDS, WARNINGS, CONTROL MARKINGS AND OPERATING MANUAL(S). 013-0025 9. GUARDRAIL SYSTEM. 10.OIL LEVELS. 013-0025 11.BATTERY FLUID LEVEL. 300699 300699 Page 1-5 MHP14AT & MHP13AT Rev C...
  • Page 14 LIMIT SWITCHES, SAFETY SWITCHES, OR INTERLOCKS. 451986 451986 KEEP CLEAR OF DESCENDING BOOM DEATH OR SERIOUS INJURY CAN OCCUR FROM DESCENDING BOOM 0150602 X4 all four 0150602 stabiliser legs 0080650 0080650 501453-000 ALL 4 STABILISERS Page 1-6 MHP14AT & MHP13AT Rev C...
  • Page 15 RECOMMENDATIONS CONTAINED IN THE MANUFACTURER'S MANUALS, YOUR EMPLOYER'S WORK RULES, AND APPLI- CABLE GOVERNMENTAL REGULATIONS. HHHHHHHH RATED LOAD AN UNTRAINED OPERATOR SUBJECTS HIMSELF AND OTHERS TO DEATH OR SERIOUS INJURY. 0323897 0323897 12423-215 12423-215 Page 1-7 MHP14AT & MHP13AT Rev C...
  • Page 16 1. Safety Page 1-8 MHP14AT & MHP13AT Rev C...
  • Page 17: Safety Devices

    (on). All personnel on the platform should attach their safety harness lanyards to one of the lanyard anchor points. The lanyard anchor points are located at the rear of the platform fl oor. Page 2-1 MHP14AT & MHP13AT Rev C...
  • Page 18: Gravity Gates

    Height restriction on the MHP13AT Figure 2.7 - Enable Switch, Lower Control Box The MHP13AT (in standard mode) is fi tted with a restrictor in the upper hydraulic lift cylinder to keep the platform to a maximum height of 10.9m.
  • Page 19: Enable Switch - Foot (Option)

    The operator must remove load from the platform. Normal function will resume once the platform load has been reduced below 110% for at least two (2) seconds. Page 2-3 MHP14AT & MHP13AT Rev C...
  • Page 20: Rcd/Elcb Ac Outlet (Option)

    If the problem persists call a trained service technician. Stabiliser/Boom Interlock Test All machines in the Snorkel ‘MHP’ Series of Trailer Mounted Elevated Work Platforms are fi tted with a very important safety feature, a ‘Stabiliser/Boom Interlock’ system that prevents the booms being ele- vated to an unsafe position unless all four stabilisers have been correctly set and have made fi...
  • Page 21: Specifi Cations

    3. Specifi cations The Snorkel MHP14AT / MHP13AT are boom supported elevating work platforms built to conform to Australian Standard AS1418-10 Elevating Work Platforms. Note For further details regarding lubricants, maintenance schedules and service please refer to the Maintenance and Repair Parts Manual for this machine.
  • Page 22: Specifi Cations Mhp13At

    3. Specifi cations Specifi cations MHP13AT SPECIFICATIONS MHP13AT Nominal working height 12.9m 42.3' Maximum height to basket floor 10.9m 35.8' Maximum outreach 6.4m 21.0' Maximum width of base 1.6m 5.2' Stabilisers retracted Stabilisers extended 3.6m 11.8' Safe working load (unrestricted)
  • Page 23: Engine Data

    (unleaded or low leaded preferred) Fuel consumption 230 g/PSh Cooling system Forced air Ignition system Transistor magneto PTO shaft Counterclockwise rotation Oil Capacity 0.60 litres (0.60 US qt, 0.53 Imp qt) Oil Grade SAE 10W-30 Page 3-3 MHP14AT & MHP13AT Rev C...
  • Page 24: Working Envelope

    3. Specifi cations Working Envelope - MHP14AT, MHP13AT Working Curve 10.9 Restricted Dimensions in metres Page 3-4 MHP14AT & MHP13AT Rev C...
  • Page 25: Nomenclature

    Right side view of machine Platform Ground controls controls Platform coupling Trailer Outrigger Outriggers (4) Draw bar controls Booms identifi cation Lower Lift Upper boom Cylinder Floating Turret Upper Lift Cylinder Telescoping Lower Boom boom Page 3-5 MHP14AT & MHP13AT Rev C...
  • Page 26 3. Specifi cations Left side view of the machine Oil tank Hand brake Outriggers Engine Jockey Wheel Page 3-6 MHP14AT & MHP13AT Rev C...
  • Page 27: Gauges

    fi rst, one (1) at a time just enough to center the bubble in the middle on top of the gauge. When the bubble is central the platform is level and the platform can be safely raised. Page 4-1 MHP14AT & MHP13AT Rev C...
  • Page 28 4. Gauges Page 4-2 MHP14AT & MHP13AT Rev C...
  • Page 29: Shut-Offs And Circuit Breakers

    Once the booms are raised from the stowed position the stabilisers become disabled until the booms are stowed in the travel position. Page 5-1 MHP14AT & MHP13AT Rev C...
  • Page 30 5. Shut-offs and Circuit Breakers Page 5-2 MHP14AT & MHP13AT Rev C...
  • Page 31: Controls

    8 for that after you have read this chapter. The main operating functions of an MHP can be controlled from the ground control box or from the Controls and control decal locations platform control box. Page 6-1 MHP14AT & MHP13AT Rev C...
  • Page 32: Ground Control Box

    / platforms moving controls. The boom / platform moving switches will not operate unless the enable switch is held down at the same time. Page 6-2 MHP14AT & MHP13AT Rev C...
  • Page 33: Platform Control Box

    (a ‘cold’ engine). This will choke the engine. 3. Start: Press and hold the switch down to operate the starter motor for the MHP. Page 6-3 MHP14AT & MHP13AT Rev C...
  • Page 34: Stabiliser Controls Manual

    (see item 6 on page 2 of this chapter). at the same time as one of the boom/platform moving switches is operated. Page 6-4 MHP14AT & MHP13AT Rev C...
  • Page 35: Self Leveling Stabilisers (Option)

    Figure 6.10 - Bubble Level nents. Death or serious injury can result from becoming trapped between components, build- ings, structures or other obstacles. Make sure all personnel stand clear while operating the MHP. Page 6-5 MHP14AT & MHP13AT Rev C...
  • Page 36 6. Controls Page 6-6 MHP14AT & MHP13AT Rev C...
  • Page 37: Pre-Operational Inspection

    Pre-Operational Inspection table. Do not operate an MHP that is known to be damaged or malfunctioning. Repair all equipment damage or malfunctions, before placing the MHP into service. Pre-Operational Inspection Table Page 7-1 MHP14AT & MHP13AT Rev C...
  • Page 38: Stabiliser / Boom Interlock Test

    5. Follow the correct procedure in the Operators All machines in the Snorkel MHP Series of Trailer manual for setting up the machine on the Stabi- Mounted Elevating Work Platforms are fi tted with a lisers.
  • Page 39: Engine Fuel Level

    Engine Oil Level Figure 7.5 - Wiring Harness Inspect all the wiring harnesses on the machine, for loose connections, broken wires and frayed insula- tion. Figure 7.3 - Engine Oil Level Page 7-3 MHP14AT & MHP13AT Rev C...
  • Page 40: Battery Terminals

    To check the hydraulic oil level: booms. Oil can run down inside of the booms and drip out the end. Completely lower the booms and ensure the stabi- lisers are in the stowed position. Page 7-4 MHP14AT & MHP13AT Rev C...
  • Page 41: Bolts And Fasteners

    Pay particular attention to all of the wheel nuts and If you have this option fi tted remember to check the bolts. None should be visibly loose, missing or de- condition and the tyre pressure of the spare wheel. formed. Page 7-5 MHP14AT & MHP13AT Rev C...
  • Page 42: Structural Damage And Welds

    Check to see that the step structure is undamaged and that none of the fi xing bolts are missing. Page 7-6 MHP14AT & MHP13AT Rev C...
  • Page 43: Flashing Light (Option)

    Emergency lowering from the upper control box is fi rst. achieved by operating the Emergency Lower switch- es together. With the booms raised operate the emergency low- er and enable switches. The booms should begin to lower together. Page 7-7 MHP14AT & MHP13AT Rev C...
  • Page 44: Platform Control Switches

    Safety chapter(s) near the beginning of the manual. Placards and Decals Replacement decals and placards for the MHP are available from Snorkel dealers. Standard placards and decals See pages 7-11 and 7-12 for the decal list and loca- tions of individual decals.
  • Page 45 7. Pre-Operational Inspection Page 7-9 MHP14AT & MHP13AT Rev C...
  • Page 46: Decal List

    7. Pre-Operational Inspection Decal list Page 7-10 MHP14AT & MHP13AT Rev C...
  • Page 47: Decal Inspection Drawing

    7. Pre-Operational Inspection Decal inspection drawing Page 7-11 MHP14AT & MHP13AT Rev C...
  • Page 48 7. Pre-Operational Inspection Page 7-12 MHP14AT & MHP13AT Rev C...
  • Page 49: Operation

    DANGER Figure 8.2 - Platform Control Box Emergency Stop Switch Location The MHP14AT / MHP13AT is not electrically insulated in its standard form. Note Death or serious injury to operating person- For a complete discussion of the emergency stop nel, can occur if the machine should come into switches, see ‘Controls’...
  • Page 50: Using The Manual Stabiliser Valves

    Ensure that the Boom / Stabiliser switch is set to stabiliser. Raise the stabilisers by activating the individual valve levers (upwards). Note Ensure that the rear stabilisers are raised fi rst to pre- vent damage to the jockey wheel. Page 8-2 MHP14AT & MHP13AT Rev C...
  • Page 51: Self Leveling Stabilisers (Option)

    2. Insert the key and set the Platform / Ground selector switch (2) to ground (see fi gure 8.7). The boom lock pin must be removed before operating the booms (see fi gure 8.6). Page 8-3 MHP14AT & MHP13AT Rev C...
  • Page 52: Starting From The Platform Control Box

    If the engine does not start in 6 seconds, release the start switch and release the choke. Wait 60 seconds before trying to restart the engine again. Continual cranking of the starter motor will only result in its damage. Figure 8.8 Page 8-4 MHP14AT & MHP13AT Rev C...
  • Page 53: Moving The Platform

    Each of the platform movement switches is shown in the following photograph. Figure 8.11 - Movement Control, Ground Control Box Page 8-5 MHP14AT & MHP13AT Rev C...
  • Page 54: Securing For The Day

    6. Platform rotate switch (option): Pressing the switch (when fi tted) to the left rotates the platform to the left. Pressing the switch to the right rotates the platform to the right. Page 8-6 MHP14AT & MHP13AT Rev C...
  • Page 55: Emergency Operation

    Emergency Operation Procedures IMPORTANT The following procedures are emergency procedures The MHP14AT / MHP13AT has an enable switch only. Do not use them for normal operation. Their fi tted to the upper & lower control boxes (see purpose is to get the platform and operator safely...
  • Page 56: Operation From Ground Control Position

    fl oating turret. Operation of this valve is the same as for the pre- DANGER viously described lower boom. The upper boom will begin to descend. Page 9-2 MHP14AT & MHP13AT Rev C...
  • Page 57 (closed). This is achieved by pushing each valve in and turning it clockwise 180 degrees and then releasing it. Failure to do this will prevent normal operation of the booms and platform. Page 9-3 MHP14AT & MHP13AT Rev C...
  • Page 58 9. Emergency Operation Page 9-4 MHP14AT & MHP13AT Rev C...
  • Page 59: 10. Stowing And Transporting

    3. Care must be taken when loading the unit onto the trailer that it does not run away. Chock the wheels and apply the handbrake. 4. The MHP14AT / MHP13AT can be loaded by forklift. Figure 10.1 - Stowed Position...
  • Page 60: Towing

    Never tow the unit with an under rated vehicle. Always check manufacturers vehicle load spec- ifi cations. The Boom Restraint must be in place whilst the trailer is being towed. Page 10-2 MHP14AT & MHP13AT Rev C...
  • Page 61: 11. Options

    These are various Bi-Energy options available for the tery isolator switch, mounted at the center rear of the MHP14AT / MHP13AT. The following describes the column, will also need to be switched on (see fi gure Petrol/ Diesel / 24V option.
  • Page 62: Operation

    The side covers must be removed / raised whilst ger is mounted under the left hand side cover and charging to allow gasses to escape. can be accessed with the side cover removed (see fi gure 11.8). Page 11-2 MHP14AT & MHP13AT Rev C...
  • Page 63: Batteries General Maintenance

    If a battery begins to heat before becoming fully charged, it may be necessary to recharge and discharge the Figure 11.10 - Petrol/Electric Switch battery a few times. Page 11-3 MHP14AT & MHP13AT Rev C...
  • Page 64: Operation

    Diesel engine, 24V power, 240V power and 110V power. RCD / ELCB AC Outlet A 3 core wire rated at 600 volts AC 15 amps is run up Figure 11.12 - Bi-Energy Hydraulic Tank the booms as standard. Page 11-4 MHP14AT & MHP13AT Rev C...
  • Page 65: Self Leveling Stabiliser

    Mounted on the front of the trailer in a recessed well, Figure 11.18 - Platform Rotator Switch this is an ideal option for machines that regularly travel in isolated country areas. Figure 11.16 - Spare Wheel Page 11-5 MHP14AT & MHP13AT Rev C...
  • Page 66: 10.9 Meter Height Restriction Kit

    Note The key can only be removed in the 10.9m restricted mode thus ensuring that it is not able to be operated at full height by an unqualifi ed operator. Page 11-6 MHP14AT & MHP13AT Rev C...
  • Page 67: 12. Fire Fighting And Chemical Control

    Hazardous Components Special fi re fi ghting procedures: Use positive pressure, self contained breathing ap- Snorkel machines may contain some or all of the paratus. following materials and objects that potentially could become signifi cant fi re or environmental hazards Unusual fi...
  • Page 68: Foam In Tyres

    If equipment is used for smoldering elastomer. Product may melt after ignition spill cleanup, it must be explosion proof and suitable to form fl ammable liquid. for fl ammable liquid and vapor. Page 12-2 MHP14AT & MHP13AT Rev C...
  • Page 69: Hydraulic Oil

    Recycle as much of the recoverable product as pos- sible. Dispose of non recyclable material as a RCRA Use water spray, dry chemical, foam or CO2. hazardous waste by such methods as incineration, Page 12-3 MHP14AT & MHP13AT Rev C...
  • Page 70 Waste disposal method: Recycle as much of the recoverable product as possible. Dispose of non-recyclable material as a RCRA haz- ardous waste by such methods as incineration, complying with federal, state and local regulations. Page 12-4 MHP14AT & MHP13AT Rev C...
  • Page 71: 13. Operators Troubleshooting

    B. Top up the oil tank with the correct type / grade of hydraulic oil. Bleed down at platform 1. Flat battery. A. Charge / replace the battery. inoperative. B. Use Manual Bleed Down from lower station. Page 13-1 MHP14AT & MHP13AT Rev C...
  • Page 72 Page 13-2 MHP14AT & MHP13AT Rev C...
  • Page 73: Appendix A. Glossary

    Is the form of personal fall protection which prevents The controls located at ground level for operating persons who are in a fall hazard area from falling. some or all of the functions of the aerial platform. The system includes: MHP14AT & MHP13AT Rev C...
  • Page 74 To place a component, such as the platform, in its rest position. • Turning radius The radius of the circle created by the wheel during a 360 degree turn with the steering wheels turned to maximum. Inside turning radius is the wheel closest MHP14AT & MHP13AT Rev C...
  • Page 75 Local Distributor / Lokaler Vertiebshandler / Distributeur local El Distribuidor local / Il Distributore locale EUROPE, MIDDLE EAST AFRICA & ASIA PHONE: +44 (0) 845 1550 O57 FAX: +44 (0) 845 1557 756 NORTH & SOUTH AMERICA PHONE: +1 785 989 3000 TOLL FREE: +1 800 255 0317 FAX: +1 785 989 3070 AUSTRALIA...

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