Aerial work platform; serial number 006001+ (136 pages)
Summary of Contents for Snorkel MHP13AT
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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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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.
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 •...
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.
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...
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.
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.
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.
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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...
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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...
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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...
(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...
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.
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...
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...
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.
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)
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...
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...
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...
/ 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...
(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...
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...
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...
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.
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...
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...
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...
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.
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’...
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...
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...
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...
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...
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...
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...
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...
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(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...
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...
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...
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.
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...
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...
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...
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...
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...
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...
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...
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...
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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...
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...
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...
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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...
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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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