Snorkel MHP15HD User manual

OPERATION
MANUAL
Part Number 13620-1
November 2012 (Rev B)
Version 2
Serial Number NZ110302 and after
Gasoline
Battery Electric
Bi-Energy Options
MHP1544HDMHP1544HD
With ELECTRIC CONTROLSWith ELECTRIC CONTROLS
MHP1544HDMHP1544HD
With HYDRAULIC CONTROLSWith HYDRAULIC CONTROLS

page - iRev B MHP15/44HD V2 – 13620-1
Electrical Hazard
■Electrical Hazard Warning
THE MHP15/44HD V2 AERIAL WORK PLATFORM, IN STANDARD
CONFIGURATION, IS NOT ELECTRICALLY INSULATED.
Iftheplatform,booms,oranyotherconductivepartofaMHP15/44HDV2contactsahigh-voltageelectrical
conductor, the result can be SERIOUS INJURY or DEATH for persons on or near the machine.
GO NO CLOSER THAN THE MINIMUM SAFE APPROACH DISTANCES
(M.S.A.D) - SEE BELOW.
Be sure to allow for sag and sway in the wires and the work platform.
IfaMHP15/44HDV2comesincontactwithaliveelectricalconductor,theentiremachinecanbecharged.
If that happens, you should remain on the machine and not contact any other structure or object within
reach. That includes the ground, adjacent buildings, poles, and any object not a part of the MHP15/44HD
V2.
Suchcontactcouldmakeyourbodyaconductortotheotherobjectcreatinganelectricalshockhazardre-
sulting in SERIOUS INJURY or DEATH.
DO NOT attempt to enter or leave the MHP15/44HD V2 until you are sure the electricity has been turned
off.
If a MHP15/44HD V2 is in contact with a live conductor, the platform operator MUST warn others on the
ground in the vicinity of the MHP15/44HD V2 to STAY AWAY from the machine, since their bodies can
also form a path for electricity to ground thus creating an electrical shock hazard with possible
ELECTROCUTION and DEATH.
DO NOT attempttooperatetheMHP15/44HDV2groundcontrolswhentheplatform,booms,oranyother
conductingpartofaMHP15/44HDV2isincontactwithelectricalwiresorifthereisanimmediatedangerof
such contact.
Regard all conductors as energised.
PersonnelworkingonornearaMHP15/44HDV2mustbecontinuouslyawareofelectricalhazards,recog-
nizing that SERIOUS INJURY or DEATH can result if contact with an electrical wire does occur.
It is the OPERATOR'S responsibility to ensure M.S.A.D., (subject to local regulations and laws),
are known and adhered to.
DANGER
IMPORTANT - M.S.A.D.

Introduction
The most important chapter in this manual is the
safetychapter-Chapter1.Taketime,now,tostudy
it closely.
The information in Chapter 1, might save your life,
preventseriousinjury,ordamagetopropertyorthe
MHP15/44HD V2.
This introduction also contains important informa-
tion concerning the responsibilities of the owner of
this machine.
■Standard MHP15/44HD V2
ThestandardMHP15/44HDV2includesthefollow-
ing features:
●Independently operated hydraulic stabilisers
●Heavy duty stabilisers
●Versatile jib boom
●Heavy duty tow coupling
●Heavy duty jockey wheel
●Hour meter
●Hydraulic disc brakes
●Steel platform - 2 person capacity
●High strength steel boom and base
construction
●Beam axle with 15" rims
●Reliable gasoline engine
●600V AC rated wire to platform
●Stabiliser/boom interlocks
●Gravity gate
●Spare wheel (Australia only)
●Stabiliser lift points
●Spare wheel mount
●Dual position jockey wheel mountings
●LED taillights
●10.9m height restriction kit, Australian Market
only
●235 R15 x 75 tyres
■Options
The following options are available for the
MHP15/44HD V2:
●Automatic stabilisers
●Fibreglass basket
●Platform rotator
●Platform work lights
●360ocontinuous rotation
●Air line to platform
●Flashing light
●Flashing light, manually switched
●Lifting lugs
●Spare wheel
●240V outlet
●Battery isolate switch
●Powered jockey wheel
●Stabiliser hand pump
●Platform foot switch
●Low voltage insulation
●Alternative power options
❍Alternative gasoline engine
❍Diesel engine
❍110/240V AC motor and pump
❍Battery electric
■Operation Manual
This manual provides information for safe and
proper operation of the aerial platform.
Read and understand the information in this
Operator’s manual before operating this machine
on a job site.
Additional copies of this manual may be ordered
from Snorkel. Supply the model and manual part
number from the front cover to assure that the
correct manual will be supplied.
All information in this manual is based on the latest
product information at the time of publication.
Snorkel reserves the right to make product
changes at any time without obligation.
■Photographs
Photographs are taken to represent the machine
and its component parts as clearly as possible.
However, there may be minor differences between
the photographs and your machine. This repre-
sents individual customer preferences and Snor-
kel's on-going commitment to product
development.
■Safety Alerts
A safety alert symbol is used throughout this man-
ual to indicate danger, warning, caution, and im-
portant instructions. Follow these instructions to
reduce the likelihood of personal injury, property
damage, or damage to the machine.
The terms danger, warning, and caution indicate
varyingdegreesofpersonalinjuryorpropertydam-
agethatcanresultiftheinstructionisnotfollowed.
Denotes an imminently hazardous situation
which, if not avoided, will result in death or
serious injury.
MHP15/44HD V2 – 13620-1 Rev B page - ii
DANGER

Denotes a potentially hazardous situation
which,ifnotavoided,couldresultindeathor
serious injury.
Denotes a potentially hazardous situation
which, if not avoided, may result in minor or
moderate injury.
It may also be used to alert against unsafe
practices or action which may result in
damage to the MHP.
Denotes important information pertaining to
settings, capacities, or conditions, which
could, if ignored, lead to machine damage or
future hazardous situations.
It is also used to alert the reader to pay
careful attention to a particular passage of
text in the manual.
Notes
Notes are used to provide special information or
helpful hints to assist in aerial platform operation,
but do not indicate a hazardous situation.
■Operation
The MHP aerial platform has built-in safety fea-
tures and has been factory tested for compliance
withSnorkelspecificationsandindustrystandards.
However, any personnel lifting device can be po-
tentially dangerous in the hands of untrained or
careless operators.
Trainingisvitally important and must be performed
under the direction of a QUALIFIED person. You
must display proficiency in knowledge and actual
operationoftheMHPbeforeusingitonajobsite.
BeforeoperationoftheMHPyoumustreadandun-
derstand the operating instructions in this manual
aswellasthedecals,warnings,andinstructionson
the machine itself.
Before operating the MHP you must be authorised
by the person in charge to do so and the operation
of the MHP must be within the scope of the ma-
chine specifications.
Thepotentialforanaccidentincreaseswhen
the aerial platform is operated by personnel
who are not trained and authorised. death or
serious injury can result from such
accidents.
Read and understand the information in this
manual and on the placards and decals on
the machine before operating the MHP on
the job.
■Maintenance
Every person who maintains, inspects, tests, or
repairs these machines, and every person
supervising any of these functions, must be
properly trained and qualified to do so.
This Operators Manual provides a Pre-operational
Inspection procedure that will help you keep your
MHP in good operating condition.
Donotperformothermaintenanceunlessyouarea
trained mechanic, qualified to work on the MHP.
Call qualified maintenance personnel if you find
problems or malfunctions.
Do not modify this machine without written
approval from the Engineering Department of
Snorkel. Modification may void the warranty,
adversely affect stability, or affect the operational
characteristics of the MHP.
■Responsibilities of Parties
It is imperative that all owners and users of
the MHP read, understand, and conform to
all applicable regulations.
Ultimate compliance to OSHA regulations is the
responsibility of the user and their employer.
ANSI Standard A92.6 clearly identifies
requirements of all parties who might be
involved with Self-Propelled Elevating Work
Platforms.
AUSTRALIAN / NZ STANDARD 2550-10 Also
identifiesthe requirementsofallpartieswho
might be involved with Boom-Supported
Elevating Work Platforms.
NOTE - Standards
It is the responsibility of the owner to ensure that
the person operating the MHP15/44HD V2 is
provided with all the relevant information relating
to standards and codes of practice applicable in
their region.
page - iii Rev B MHP15/44HD V2 – 13620-1
Introduction
WARNING
IMPORTANT
IMPORTANT
IMPORTANT
CAUTION
WARNING

❑In summary
●Only trained and authorised operators should
be permitted to operate the equipment.
●All manufacturers operating instructions and
safety rules and all employers safety rules
and all OSHA and other government or local
authority safety rules should be strictly
adhered to.
●Repairs and adjustments should be made
only by qualified and trained maintenance
personnel.
●No modification should be made to the
equipment without prior written consent of
the Snorkel Engineering Department.
●Make a pre-start inspection of the MHP at
the beginning of each shift. A malfunctioning
machine must not be used.
●Make an inspection of the work place to
locate possible hazards before operating the
MHP.
■Product Warranty
For full terms of your warranty policy 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 or Snorkel at:
Snorkel New Zealand,
PO Box 1041
Levin 5540
New Zealand
MHP15/44HD V2 – 13620-1 Rev B page - iv
Introduction

Table of Contents
Electrical Hazard
Electrical Hazard Warning..................i
Introduction
Standard MHP15/44HD V2.................ii
Options ................................ii
Operation Manual ........................ii
Photographs ............................ii
Safety Alerts ............................ii
Operation ..............................iii
Maintenance............................iii
Responsibilities of Parties .................iii
In summary ...........................iv
Product Warranty........................iv
Additional Information ....................iv
1. Safety
Safe Operation ........................1-1
Electrocution Hazards...................1-1
Low Voltage Insulated Machines ..........1-1
Pre-start Inspection.....................1-1
Work Place Inspection and Practices .......1-1
Operation.............................1-2
Tipover and Falling Hazards ..............1-2
General Safety Precautions ..............1-3
Hydraulic System Precautions ............1-3
Fire Prevention ........................1-3
Engine and Fuel Handling Precautions......1-3
Batteries .............................1-4
10.9 Metre Restriction Kit ................1-4
Safety Decals and Placards ..............1-4
2 Safety - Low Voltage Insulation
Owner Responsibility...................2-11
Insulation Maintenance .................2-11
Electrical Safety Certificate ..............2-11
Insulation Covering Test..................11
Basket Emergency Exit.................2-11
Earth Point...........................2-12
Safety Decals and Placards .............2-12
3. Safety Devices
Safety Device Information................3-1
Emergency Stop Switches
Machines with Electric Controls ...........3-1
At ground control box ..................3-1
At platform control box .................3-1
Emergency Stop Switches
Machines with Hydraulic Controls..........3-1
At ground control box ..................3-1
At platform control box
(steel platform) .......................3-2
At platform control box
(insulated fibreglass platform)............3-2
At platform control box
(non-insulated fibreglass platform) ........3-2
Other Safety Devices ...................3-2
Lanyard anchor points .................3-2
Gravity gate..........................3-3
Guardrails ...........................3-3
10.9m height restriction kit (Option) .......3-3
Enable switch ........................3-3
Enable switch (foot) ...................3-4
Platform Overload Protection ............3-4
Bubble level .........................3-4
RCD/ELCB AC outlet ..................3-5
Stabiliser/Boom Interlock Test ............3-5
Flashing light (Option)..................3-5
4. Specifications
General Specifications ..................4-1
Engine Data...........................4-2
Working Envelope - MHP15/44HD V2 ......4-3
Nomenclature And Serial Numbers.........4-4
5. Gauges
Hourmeter ............................5-1
Level Bubble ..........................5-1
Hydraulic Oil Level .....................5-1
6. Shut-offs and Circuit Breakers
RCD/ELCB Outlet (option) ...............6-1
Stabilisers ............................6-1
Electrical Circuit Protection...............6-1
7. Controls - Electric
Controls Description ....................7-1
Controls and Control Decal Locations .....7-1
Ground Control Box.....................7-2
Lower controls: .......................7-2
Platform Control Box....................7-3
Upper controls: .......................7-3
Stabiliser Controls......................7-4
Self Levelling Stabilisers (Option)..........7-5
8 Controls - Hydraulic
Controls Description ....................8-1
Controls and Control Decal Locations .....8-1
Ground Control Box.....................8-2
Lower controls: .......................8-2
Platform Control Box....................8-3
Upper controls (steel basket):............8-3
Upper controls (non-insulated fibreglass
basket): .............................8-5
Upper controls (insulated fibreglass basket): 8-6
Stabiliser Controls......................8-7
MHP15/44HD V2 – 13620-1 Rev B page - vi

Self Levelling Stabilisers (Option)..........8-8
9. Pre-operational Inspection
Pre-operational Inspection Table ..........9-1
Stabiliser/Boom Interlock Test ............9-2
Engine Cover..........................9-3
Engine Fuel Level ......................9-3
Fuel Tank Cap.........................9-3
Fuel Leaks............................9-3
Engine Oil Level .......................9-3
Wiring Harnesses ......................9-3
Battery Terminals ......................9-3
Battery Fluid Level......................9-4
Hydraulic Oil Level .....................9-4
Hydraulic Oil Leaks .....................9-4
Bolts and Fasteners ....................9-4
Wheels and Tyres ......................9-5
Structural Damage and Welds ............9-5
Lanyard Anchor Points ..................9-5
Platform Gravity Gates ..................9-6
Platform Guardrails .....................9-6
Flashing Light (option)...................9-6
Ground Control Switches
Machines with Electric Controls ...........9-6
Platform Control Switches
Machines with Electric Controls ...........9-7
Ground Control Switches
Machines with Hydraulic Controls..........9-8
Platform Control Switches
Machines with Hydraulic Controls..........9-8
AC Outlet RCD/ELCB (option) ............9-9
LV Insulated MHP15/44HD V2 ............9-9
Insulation Covers .....................9-9
Fibreglass Basket .....................9-9
Boom insulation Covering...............9-9
Cleanliness ..........................9-9
Placards and Decals ...................9-10
Placards and Decals
Machines with Electric Controls ..........9-10
Standard placards and decals ..........9-10
Placards and Decals
Machines with Hydraulic Controls.........9-10
Standard placards and decals ..........9-10
Placards and Decals
Low Voltage Insulated Machines .........9-10
Standard placards and decals ..........9-10
Decal list
machines with electric controls..........9-12
Decal inspection drawing
machines with electric controls..........9-13
Decal list
machines with hydraulic controls ........9-14
Decal inspection drawing
machines with hydraulic controls ........9-15
Decal list
low voltage insulated machines .........9-16
Decal inspection drawing
low voltage insulated machines .........9-17
10. Operation
Operating Procedures..................10-1
Control Stations.......................10-1
Emergency Stopping...................10-1
Emergency Stopping
Machines with Electric Controls ..........10-1
Emergency Stopping
Machines with Hydraulic Controls.........10-1
Operation Considerations ...............10-2
Stabiliser Operation....................10-2
Using the manual stabiliser valves .......10-2
Raising the manually operated stabilisers .10-3
Self levelling stabilisers (Optional) ........10-3
Setting the stabilisers manually .........10-3
Unlocking the booms...................10-4
Starting From Ground Control Box
Machines with Electric Controls ..........10-4
Starting From Platform Control Box
Machines with Electric Controls ..........10-5
Moving The Platform Enable Switches. ....10-5
Moving The Platform
Machines with Electric Controls ..........10-6
From ground control box...............10-6
From platform control box..............10-6
Starting From Ground Control Box
Machines with Hydraulic Controls.........10-7
Starting From Platform Control Box
Machines with Hydraulic Controls.........10-8
Moving The Platform
Machines with Hydraulic Controls.........10-9
From ground control box...............10-9
From platform control box..............10-9
Over-Centre valve....................10-10
Securing for Day ....................10-10
11. Emergency Operation
Emergency Operation Procedures ........11-1
Emergency Operation Procedures
Machines with Hydraulic Controls.........11-1
Operation from platform control station
hydrauliccontrolmachines...............11-1
Operation from ground control station
hydrauliccontrolmachines...............11-2
Emergency Operation Procedures
Machines with Electric Controls ..........11-3
Operation from platform control station
electriccontrolmachines ................11-3
Operation from ground control station
electriccontrolmachines ................11-4
page - vii MHP15/44HD V2 – 13620-1
Table of Contents

12. Stowing and Transporting
Stowing .............................12-1
The correct stowed position is shown here. 12-1
Transporting .........................12-2
Trailering...........................12-2
Securing to a Transport Vehicle .........12-2
Towing..............................12-2
13. Options
Bi-Energy............................13-1
DC motor...........................13-1
DC motor operation...................13-1
DC motor battery switch ...............13-1
Operation
Machines with Electric Controls .........13-1
Batteries ...........................13-2
Battery charger ......................13-2
Batteries - general maintenance.........13-3
Batteries - charging...................13-3
Other Options ........................13-3
Air Line To Platform....................13-3
Dual Fuel............................13-3
Work Lights ..........................13-3
Flashing Light ........................13-3
Platform Rotator ......................13-3
Battery Isolate Switch ..................13-3
RCD/ELCB AC Outlet ..................13-3
Self Levelling Stabiliser.................13-4
10.9 Metre Height Restriction Kit .........13-4
Low Voltage Insulation .................13-4
Spare Wheel .........................13-4
Fibreglass Basket .....................13-5
Stabiliser Hand Pump ..................13-5
Powered Jockey Wheel.................13-5
14. Fire Fighting and Chemical Control
Hazardous Components ................14-1
Battery, Lead/Acid (UN 2794)...........14-1
Gasoline (UN 1203) ..................14-2
Hydraulic Oil (UN 1270) ...............14-3
Motor Oil (UN 1270) ..................14-3
15. Operator's Troubleshooting
Troubleshooting.......................15-1
Operator Troubleshooting Chart.........15-1
Appendix A. Glossary
MHP15/44HD V2 – 13620-1 Rev B page - viii
Table of Contents