Snorkel MHP1335 User manual

OPERATION
MANUAL
Part Number 13619-1
November 2012 (Rev C)
Version 3
Serial Number MHP1335-07-000003 and after
Diesel
Gasoline
Battery Electric
Bi-Energy Options
MHP1335MHP1335
MHP1544MHP1544

page - iRev C MHP13/35 & MHP15/44 V3 – 13619-1
Electrical Hazard
■Electrical Hazard Warning
THE MHP AERIAL WORK PLATFORM
IS NOT ELECTRICALLY INSULATED.
If the platform, booms, or any other conductive part of a MHP contacts a high-voltage electrical 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.
If a MHP comes in contact with a live electrical conductor, the entire machine can be charged.
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 MHP.
Such contact could make your body a conductor to the other object creating an electrical shock hazard re-
sulting in SERIOUS INJURY or DEATH.
DO NOT attempt to enter or leave the MHP until you are sure the electricity has been turned off.
If a MHP is in contact with a live conductor, the platform operator MUST warn others on the ground in the vi-
cinity of the MHP 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 attempt to operate the MHP ground controls when the platform, booms, or any other conducting
part of a MHP is in contact with electrical wires or if there is an immediate danger of such contact.
Regard all conductors as energised.
Personnel working on or near a MHP must be continuously aware of electrical hazards, recognizing 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
safety chapter - Chapter 1. Take time, now, to study
it closely.
The information in Chapter 1, might save your life,
prevent serious injury, or damage to property or the
MHP13/35 / MHP15/44 V3.
This introduction also contains important informa-
tion concerning the responsibilities of the owner of
this machine.
■Standard MHP13/35 / MHP15/44 V3
The standard MHP13/35 / MHP15/44 V3 includes
the following features:
●Proportional speed control
●Versatile jib boom
●Heavy duty tow coupling
●Heavy duty jockey wheel
●Hydraulic disc brakes
●High strength steel boom and base
construction
●Reliable gasoline engine
●Steel platform - 2 man capacity
●600V AC rated wire to platform
●Hour meter
●Stabiliser lift points
●Spare wheel (Australia only)
●Spare wheel mount
●Lockable hinged covers
●Outrigger/boom interlocks
●Independently operated hydraulic outriggers
●Gravity gate
■Options
The following options are available for the
MHP13/35 / MHP15/44 V3:
●360ocontinuous rotation turntable
●Flashing light
●110/240V AC GFCI power to platform
●Platform rotator
●Air line to platform
●Spare wheel
●Automatic stabilisers
●Alternative power options
❍Alternative gasoline engine
❍Diesel engine
❍24V DC battery power
❍110/240V AC motor and pump
❍Combinations of the above with gas or
diesel to give a bi-energy power sourcet
■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 ensure 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 committment to product
development.
■Safety Alerts
A safety alert symbol is used throughout this man-
ual to indicate danger, warning and caution instruc-
tions. Follow these instructions to reduce the
likelihood of personal injury, property damage or
damage to the machine.
The terms danger, warning, and caution indicate
varying degrees of personal injury or property dam-
age that can result if the instruction is not followed.
Denotes an imminently hazardous situation
which, if not avoided, will result in death or
serious injury.
Denotes a potentially hazardous situation
which, if not avoided, could result in death or
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.
MHP13/35 & MHP15/44 V3 – 13619-1 Rev C page - ii
DANGER
WARNING
CAUTION

Denotes important information pertaining to
settings, capacities, conditions, which
could, if ignored lead to machine damage or
future hazardous situations.
It may also be 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 features
and has been factory tested for compliance with
Snorkel specifications and industry standards.
However, any personnel lifting device can be
potentially dangerous in the hands of untrained or
careless operators.
Training is vitally important and must be performed
under the direction of a QUALIFIED person. You
must display proficiency in knowledge and actual
operation of the MHP before using it on a job site.
Before operation of the MHP you must read and un-
derstand the operating instructions in this manual
as well as the decals, warnings, and instructions on
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.
The potential for an accident increases when
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 site.
■Maintenance
Every person who maintains, inspects, tests, or re-
pairs these machines, and every person supervis-
ing any of these functions, must be properly trained
and qualified to do so.
This Operator’s Manual provides a daily inspection
procedure that will help you keep your MHP in good
operating condition.
Do not perform other maintenance unless you are a
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 re-
sponsibility of the user and their employer.
ANSI Standard A92.2 and AUSTRALIAN / NZ
STANDARD 2550-10 clearly identifies
requirements of all parties who 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 EPV is provided with all
the relevant information relating to standards,
codes of practice, and local body regulations ap-
plicable in their region.
■In summary
●Only trained and authorised operators should
be permitted to operate the equipment.
●All manufacturer’s operating instructions and
safety rules and all employers’ safety rules
and all OSHA and other government 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.
page - iii Rev C MHP13/35 & MHP15/44 V3 – 13619-1
Introduction
WARNING
WARNING
IMPORTANT
IMPORTANT

●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
MHP13/35 & MHP15/44 V3 – 13619-1 Rev C page - iv
Introduction

© Snorkel – all rights reserved Printed in New Zealand

Table of Contents
Electrical Hazard
Electrical Hazard Warning ..................i
Introduction
Standard MHP13/35 / MHP15/44 V3 .........ii
Options ................................ii
Operation Manual ........................ii
Photographs ............................ii
Safety Alerts ............................ii
Operation ..............................iii
Maintenance............................iii
Responsibilities of parties .................iii
In summary ............................iii
Product Warranty ........................iv
Additional information ....................iv
1. Safety
Safe Operation ........................1-1
Electrocution Hazards ...................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 Devices
Safety Device Information ................2-1
Emergency Stop Switches ...............2-1
At ground control box ..................2-1
At platform control box .................2-1
Other Safety Devices ...................2-1
Lanyard anchor points .................2-1
Gravity gate..........................2-2
Guardrails ...........................2-2
Enable switch ........................2-2
Enable switch (foot) - Option.............2-2
Platform overload protection .............2-3
Bubble level .........................2-3
RCD/ELCB AC outlet ..................2-4
Stabiliser/boom interlock test ............2-4
Flashing light.........................2-4
10.9m height restriction kit (Option) .......2-4
3. Specifications
General Specifications ..................3-1
General Specifications ..................3-2
Recommended Hydraulic Oil..............3-3
Engine Data...........................3-3
Working Envelope - MHP13/35 V3 .........3-4
Working Envelope - MHP15/44 V3 .........3-5
Booms identification ...................3-6
Nomenclature And Serial Numbers.........3-6
Right side view of machine ..............3-6
Left side view of machine ...............3-7
4. Gauges
Hourmeter ............................4-1
Level Bubble ..........................4-1
Hydraulic Oil Level .....................4-1
5. Automatic Shut-offs and Circuit Breakers
RCD/ELCB Outlet (option) ...............5-1
Outriggers ............................5-1
Electrical Circuit Protection ...............5-1
6. Controls
Controls Description ....................6-1
Controls and Control Decals Locations ....6-1
Ground Control Box.....................6-2
Lower controls: .......................6-2
Platform Control Box ....................6-4
Upper controls: .......................6-4
Stabiliser Controls ......................6-5
Self Levelling Stabilisers (Option) ..........6-5
7. Daily Inspection and Maintenance
Daily Inspection and Maintenance Table ....7-1
Stabiliser/Boom Interlock Test ............7-2
Engine Fuel Level ......................7-3
Fuel Tank Cap.........................7-3
Fuel Leaks............................7-3
Engine Oil Level .......................7-3
Operator's Manual ......................7-3
Wiring Harnesses ......................7-3
Battery Terminals ......................7-4
Battery Fluid Level......................7-4
Hydraulic Oil Level .....................7-4
Hydraulic Oil Leaks .....................7-4
Bolts and Fasteners ....................7-5
Wheels and Tyres ......................7-5
Structural Damage and Welds ............7-6
Lanyard Anchor Points ..................7-6
Platform Gravity Gates ..................7-6
Platform Guardrails .....................7-6
Flashing Light (option)...................7-7
Ground Control Switches ................7-7
Emergency Lower ......................7-7
Lower control position ..................7-7
Upper control box .....................7-8
Platform Control Switches ...............7-8
MHP13/35 & MHP15/44 V3 – 13619-1 page - vi

AC Outlet RCD/ELCB (option) ............7-8
Placards and Decals ....................7-8
Standard placards and decals ...........7-8
Inspection drawing ...................7-11
8. Operation
Operating Procedures ...................8-1
Control Stations........................8-1
Emergency Stopping
Lower Control Box......................8-1
Emergency Stopping
Upper Control Box......................8-1
Operation Considerations ................8-2
Stabiliser Operation.....................8-2
Self Levelling Stabilisers (Option) ..........8-2
Setting the stabilisers manually ..........8-3
Starting From Ground Control Box .........8-3
Starting From Platform Control Box ........8-3
Moving The Platform ....................8-4
From Ground Control Box...............8-4
From Platform Control Box ..............8-5
Securing for Day .......................8-6
9. Emergency Operation
Emergency Operation Procedures .........9-1
Operation From Platform Control Box......9-1
Operation From Ground Control Position ...9-2
10. Stowing and Transporting
Stowing .............................10-1
The correct stowed position is shown here. 10-1
Transporting .........................10-1
Towing.............................10-1
Trailering ...........................10-2
Lifting With a Forklift ..................10-2
Hoisting (Option) .....................10-2
Securing to a Transport Vehicle .........10-3
11. Options
Bi-Energy............................11-1
DC motor operation...................11-1
Batteries ...........................11-1
Battery charger ......................11-2
Batteries - General maintenance ........11-2
Batteries - Charging ..................11-2
Other Options: ........................11-2
Air Line To Platform....................11-2
Dual Fuel ............................11-2
24V DC Battery Power .................11-2
Work Lights ..........................11-3
Flashing Light ........................11-3
RCD/ELCB AC Outlet ..................11-3
Sandblast Protection Kit ................11-3
Platform Rotator ......................11-3
Lifting Lugs / Hoisting ..................11-3
Spare Wheel .........................11-3
10.9 Metre Height Restriction Kit .........11-3
12. Fire Fighting and Chemical Containment
Hazardous Components ................12-1
Battery, Lead/Acid (UN 2794) ...........12-1
Gasoline (UN 1203) ..................12-2
Hydraulic Oil (UN 1270) ...............12-3
Motor Oil (UN 1270) ..................12-3
13. Operator's Troubleshooting
Troubleshooting.......................13-1
Operator Troubleshooting Chart .........13-1
Appendix A. Glossary
page - vii MHP13/35 & MHP15/44 V3 – 13619-1
Table of Contents

1. Safety
■Safe Operation
Knowledge of the information in this manual, and
proper training, provide a basis for safely operating
the MHP13/35 / MHP15/44 V3. Know the location
of all the controls and how they operate to act
quickly and responsibly in an emergency.
Safety devices reduce the likelihood of an acci-
dent. Never disable, modify, or ignore any safety
device. Safety alerts in this manual indicate situa-
tions where accidents may occur.
If any malfunction, hazard or potentially unsafe
condition relating to capacity, intended use, or safe
operation is suspected, stop the operation of the
MHP and seek assistance.
The operator bears ultimate responsibility for fol-
lowing all manufacturers instructions and warn-
ings, regulations and safety rules of their employer
and/or any country or regional law.
■Electrocution Hazards
The MHP is an all metal boom aerial work platform
and is not electrically insulated. Do not operate it
near electrical conductors. Regard all conductors
as being energised. Do not operate outside during
a thunderstorm.
■Pre-start Inspection
At the start of each work shift, the MHP13/35 /
MHP15/44 V3 shall be given a visual inspection
and function test. See the “Daily Inspection and
Maintenance” chapter 7, in this manual for a list of
items to inspect and test.
DO NOT operate the MHP13/35 / MHP15/44
V3 unless you are trained and authorised,
understand the operation characteristics of
the MHP13/35 / MHP15/44 V3, and have
inspected and tested all functions to be sure
they are in proper working order.
■Work Place Inspection and Practices
Do not use the MHP13/35 / MHP15/44 V3 as a
ground for welding. Ground to the work piece.
Before the MHP13/35 / MHP15/44 V3 is used, and
during use, check the area in which the MHP13/35 /
MHP15/44 V3 is to be used for possible hazards
such as, but not limited to:
●Drop-offs or holes.
●Side slopes.
●Bumps and floor obstructions.
●Debris.
●Overhead obstructions and electrical
conductors.
●Hazardous locations.
●Inadequate surface and support to withstand
all load forces imposed by the aerial platform
in all operating configurations.
●Wind and weather conditions.
●Presence of unauthorised persons.
●Other possible unsafe conditions.
Before the MHP13/35 / MHP15/44 V3 is used, de-
termine the hazard classification of any particular at-
mosphere or location according to ANSI/NFPA
505-1987.
Any MHP13/35 / MHP15/44 V3 operated in a haz-
ardous location must be approved and of the type
required by ANSI/NFPA 505-1987.
While operating the MHP a recommended safety
practice is to have trained and qualified personnel
in the immediate work area of the MHP13/35 /
MHP15/44 V3 to:
●Help in case of an emergency.
●Operate emergency controls as required.
●Watch for loss of control by platform
operator.
●Warn the operator of any obstructions or
hazards that may not be obvious to them.
●Watch for soft terrain, sloping surfaces,
drop-offs, etc., where stability could be
jeopardized.
●Watch for bystanders and never allow
anyone to be under, or to reach through the
booms while operating the aerial platform.
Pinch points may exist between moving
components. Death or serious injury can
result from becoming trapped between
components, buildings, structures, or other
obstacles. Make sure there is sufficient
clearance around the machine before
moving the chassis, booms, or platform.
Allow sufficient room and time to stop
movement to avoid contact with structures
or other hazards.
Keep ground personnel from under the platform
when the platform is raised.
Secure all accessories, containers, tools, and
other materials in the platform to prevent them from
accidentally falling or being kicked off the platform.
MHP13/35 & MHP15/44 V3 – 13619-1 Rev C page 1- 1
WARNING
DANGER

Always look in the direction of travel. Drive with
care and at speeds compatible with the work-place
conditions. Use caution when driving over rough
ground, on slopes, and when turning.
Do not engage in any form of “horseplay” or “stunt
driving” while operating the MHP13/35 / MHP15/44
V3.
Do not permit riders on the machine anyplace other
than on the platform.
Remove all loose objects stored in or on the ma-
chine, particularly in the platform. Remove all ob-
jects which do not belong in or on the machine.
Never steady the platform by positioning it against
another platform.
Do not operate an MHP13/35 / MHP15/44 V3 that
is damaged or not functioning properly. Do not use
the MHP until the machine has been repaired by a
qualified maintenance person.
Do not operate a MHP13/35 / MHP15/44 V3 that
does not have all its decals and placards attached
and legible.
Watch for bystanders and never allow anyone to be
under, or to reach through, the machine and its
equipment while operating.
Use the recommended transport device when
loading the machine.
■Operation
If you encounter any suspected malfunction of the
aerial platform, or any hazard or potentially unsafe
condition relating to capacity, intended use, or safe
operation, cease operation immediately and seek
assistance from management.
Use three (3) points of support when getting on or
off the platform ( two (2) hands and one (1) foot or a
similar set of points). Keep the platform clean.
Maintain a firm footing on the platform floor. Oper-
ate the controls slowly and deliberately to avoid
jerky and erratic operation. Always stop the con-
trols in neutral before going in the opposite direc-
tion.
Do not dismount while the platform is in motion or
jump off the machine.
Do not start until all personnel are clearly away
from the machine.
Never cover the floor grating or otherwise obstruct
your view below. Make sure the area below the
platform is free of personnel before lowering.
■Tipover and Falling Hazards
Operate the MHP only on a firm, flat, level surface
capable of withstanding all load forces imposed by
the MHP13/35 / MHP15/44 V3 in all operating
conditions.
The MHP can tip over if it becomes unstable.
Death or serious injury can result from a
tip-over accident. Do not drive or position
the MHP platform for elevated use near any
drop-ff, hole, slope, soft or uneven ground,
or other tip-over hazard.
Do not operate the MHP13/35 / MHP15/44 V3 from
a position on trucks, trailers, railway cars, floating
vessels, scaffolds, or similar equipment unless the
application is approved in writing by Snorkel.
Care shall be taken to prevent rope, electric cords,
and hoses, etc., from becoming entangled in the
aerial platform. If the platform or elevating
assembly becomes caught, snagged, or otherwise
prevented from normal motion by an adjacent
structure or other obstacle such that control
reversal does not free the platform, remove all
personnel from the platform before attempts are
made to free the platform using ground controls.
No person shall access or egress from the platform
in the elevated position (except in an emergency)
unless the requirements of AS2550.10 have been
met.
For full requirements refer directly to AS2550.10.
All platform occupants MUST wear and use safety
harness. Attach safety harnesss to the platform
lanyard anchor points.
Do not exceed the unrestricted platform capacity
as indicated on the capacity placard at the en-
trance to the platform. Do not carry loads from any
point outside of the platform.
Make sure that all protective guards, cowlings, and
doors are in place and secure. Be sure the guard-
rail system, including the gate, is in place and se-
cure.
Do not climb on the guardrails or use ladders,
planks, or other devices to extend or increase your
work position from the platform.
Do not use the MHP as a crane, hoist, or jack,or for
any other purpose other than to position personnel,
their tools, and materials.
Do not operate the MHP13/35 / MHP15/44 V3 in
winds, or wind gusts, of 28 mph, 45kph 12.5 m/s) or
more.
page 1- 2 Rev C MHP13/35 & MHP15/44 V3 – 13619-1
1. Safety
DANGER

Do not add banners, flags, screens or
shelters etc., to areas of the MHP that are
exposed to wind forces as this will increase
the wind loading and effect stability.
■General Safety Precautions
Do not modify the MHP13/35 / MHP15/44 V3 in any
way.
When parts or components are replaced, they shall
be identical or equivalent to original Snorkel parts
or components.
Do not override any of the safety features of the
MHP13/35 / MHP15/44 V3.
■Hydraulic System Precautions
The hydraulic system contains hoses with hydrau-
lic fluid under pressure.
Hydraulic fluid escaping under pressure can
have enough force to inject fluid into the
flesh. Serious infection or reaction can
result if medical treatment is not given
immediately. In case of injury by escaping
hydraulic fluid, seek medical attention at
once.
DO NOT place your hand or any part of your body in
front of escaping hydraulic fluid. Use a piece of
cardboard or wood to search for hydraulic leaks.
Do not attempt repairs to hydraulic systems unless
you are trained. Refer to experienced repair per-
sonnel for help.
■Fire Prevention
Never operate your MHP near a flame or spark. Hy-
draulic oil and gasoline are flammable and can ex-
plode.
NOTE:
This machine is equipped with an internal com-
bustion engine (in it's standard configuration) and
should not be used on or near any unimproved
forest-covered, brush-covered or grass covered
land unless the engine's exhaust system is
equipped with a spark arrester meeting applica-
ble laws. If a spark arrester is used, it should be
maintained in effective working order by the
operator.
■Engine and Fuel Handling Precautions
Engine exhaust contains carbon monoxide,
a poisonous gas that is invisible and
odorless. Breathing engine exhaust fumes
can cause death or serious illness. Do not
run the engine in an enclosed area or
indoors without adequate ventilation.
Only refuel your MHP outdoors in a clear area void
of gas fumes or spilled gas.
Never remove the fuel cap or refuel a gasoline en-
gine while the engine is running or hot. ALWAYS al-
low the engine to cool before refueling. Never allow
fuel to spill on hot machine components.
DO NOT smoke or permit open flames while
fueling or near fueling operations.
Maintain control of the fuel filler nozzle when filling
the tank.
ENSURE you use an approved fuel container
with appropriate fuel filler nozzle (see
picture below)
Correct Method to Fill MHP13/35 / MHP15/44
V3 Fuel Tank
Do not fill the fuel tank to capacity. Allow room for
expansion.
If gasoline is spilled, clean up spilled fuel
immediately, push/tow the MHP away from the
area of the spill and avoid creating any source of
ignition until the spilled fuel has evaporated.
MHP13/35 & MHP15/44 V3 – 13619-1 Rev C page 1- 3
1. Safety
DANGER
DANGER
DANGER
CAUTION
DANGER

Tighten the fuel tank cap securely. If the fuel cap is
lost, replace it with an approved cap from Snorkel.
Use of a non-approved cap without proper venting
may result in pressurization of the tank.
Never use fuel for cleaning purposes.
For diesel engines, use the correct fuel grade for
the operating season.
■Batteries
Charge batteries in a well ventilated area free of
flame, sparks, or other hazards that might cause
fire or explosion.
Batteries give off hydrogen and oxygen that
can combine explosively. Death or serious
injury can result from a chemical explosion.
Do not smoke or permit open flames or
sparks when checking batteries.
Battery acid can damage the skin and eyes.
Serious infection or reaction can result if
medical treatment is not given immediately.
Wear face and eye protection when working
near batteries.
Batteries contain sulfuric acid that can damage
your eyes or skin on contact. Wear a face shield,
rubber gloves, and protective clothing when work-
ing around batteries.
If acid contacts your eyes, flush immediately
with clear water and get medical attention. If
acid contacts your skin, wash off
immediately with clear water.
■10.9 Metre Restriction Kit
MHP15/44 Mark II machines that are built for the
Australian market may be fitted with a 10.9m re-
striction kit.
This kit is fitted to restrict the maximum height to
the platform floor at 10.9 meters from the ground.
This is to allow the unit to be operated by
unlicensed operators in accordance with Austra-
lian legislation.
The operator MUST hold a WP Certificate of
Competency in order to operate the machine
at heights in excess of 11m.
Note:
See the Options chapter for details concerning
this kit.
■Safety Decals and Placards
There are various safety decals and placards on
the MHP13/35 / MHP15/44 V3. Their locations and
descriptions are shown in this section. Take time to
study them.
Be sure that all the safety decals and
placards on the MHP13/35 / MHP15/44 V3 are
legible. Clean or replace them if you cannot
read the words or see the pictures. Clean
with soap & water and a soft cloth. Do not
use solvents.
Note:
From time-to-time certain Snorkel decals may be
deleted, altered or replaced, or new decals may
be added in line with new safety regulations or
machine specification changes.
If you are unsure or want to check a particular
decal or its placement on the machine contact
your nearest Snorkel dealer or the snorkel
website.
page 1- 4 Rev C MHP13/35 & MHP15/44 V3 – 13619-1
1. Safety
WARNING
CAUTION
WARNING
CAUTION

MHP13/35 & MHP15/44 V3 – 13619-1 Rev C page 1- 5
1. Safety
DANGER
PINCH POINT
Keep hands
clear.
302559
DANGER
EXPLOSIVE FUMES
Clean up spilled fuel
immediately.
Do not smoke or permit open
flames while fueling or near
fueling operations.
Death or serious injury might result
from fire or explosion.
476706
FIT BOOM CRADLE LOCK PIN
FOR TRAVELLING.
1772-002K
YOU MUST NOT OPERATE THIS DEVICE UNLESS:
AN UNTRAINED OPERATOR SUBJECTS HIMSELF AND OTHERS TO
DEATH OR SERIOUS INJURY.
0323897
1.
2.
YOU HAVE BEEN TRAINED IN THE SAFE OPERATION OF THIS
DEVICE AND HHHH
YOU KNOW AND FOLLOW THE SAFETY AND OPERATING
RECOMMENDATIONS CONTAINED IN THE MANUFACTURER'S
MANUALS, YOUR EMPLOYER'S WORK RULES, AND APPLI-
CABLE GOVERNMENTAL REGULATIONS. HHHHHHHH
DANGER
DANGER
ELECTROCUTION
HAZARD
THIS MACHINE IS NOT
ELECTRICALLY INSULATED.
0323899
Death or serious injury can result from
contact or inadequate clearance to
electrical power lines and apparatus.
Maintain 10 feet minimum clearance
from electrical power lines and
apparatus.
Allow for sway, rock, and sag.
DANGER
PINCH POINT
Keep hands
clear.
302559
TYRE
PRESSURE
60
p.s.i.
413
kPa
COLD
7856
You MUST replace a decal or placard if it is damaged, missing, or cannot be read. If it is
on a part that is replaced, make sure a new decal or placard is installed on the replaced
part. See your Snorkel dealer for new decals and placards.
CAUTION
TYRE
PRESSURE
45
p.s.i.
310
kPa
COLD
7856-45
MHP15/44 Only
501453-000
All 4 Stabilisers
MHP13/35 Only

page 1- 6 Rev C MHP13/35 & MHP15/44 V3 – 13619-1
1. Safety
KEEP CLEAR OF DESCENDING BOOM
DEATH OR SERIOUS INJURY CAN
OCCUR FROM DESCENDING BOOM
0150602
DANGER
DO NOT ALTER OR DISABLE
LIMIT SWITCHES, SAFETY
SWITCHES, OR INTERLOCKS.451986
ALL FOUR
STABLIZERS
TYRE
PRESSURE
60
p.s.i.
413
kPa
COLD
7856
TOWING SPEED
80
KPH
12424
50
MPH
MAXIMUM
FIT BOOM CRADLE LOCK PIN
FOR TRAVELLING.
1772-002K
Lifting Lugs
MACHINE MUST BE
REMOVED FROM TOWING
VEHICLE BEFORE OPERATING
13183
WARNING
TYRE
PRESSURE
45
p.s.i.
310
kPa
COLD
7856-45
MHP15/44 Only
BOTH SIDES
BOTH SIDES
MHP13/35 Only
MHP15/44 Australia Only
X4 One per each
stabiliser leg
13205
0080650
THIS MACHINE IS FITTED WITH A
10.9 METRE RESTRICTION KIT
13205
WARNING
SELECTION / OPERATION OF A
BOOM LENGTH IN EXCESS OF 11M
REQUIRES THE OPERATOR TO
HOLD A WP CERTIFICATE OF
COMPETENCY
APPROVED OVERHEAD LIFT METHOD FOR MHP TRAILERS
CHAIN SLING, 4 LEGS AT 2.5M/LEG (Minimum 8mm grade 80 Lifting rated)
12617
ENSURE STABILISERS ARE FULLY RAISED
FIT A SHACKLE TO EACH FOOT PLATE (16mm Hi-Load (green pin) Bow Shackles)
CONNECT SLING LEGS WITH CLOSED HOOKS
1.
2.
3.
4.
ENSURE THE JOCKEY WHEEL IS STOWED
ENSURE THAT THE BOOM SECURING PINS ARE FITTED
5.
6.
0080650
OPERATORS CHECKLIST
INSPECT AND/OR TEST THE FOLLOWING DAILY
OR AT THE BEGINNING OF EACH SHIFT
1. OPERATING AND EMERGENCY CONTROLS.
5. CABLES AND WIRING HARNESS.
6. LOOSE OR MISSING PARTS.
7. TYRES AND WHEELS.
8. PLACARDS, WARNINGS, CONTROL MARKINGS
AND OPERATING MANUAL(S).
9. GUARDRAIL SYSTEM.
10.OIL LEVELS.
11.BATTERY FLUID LEVEL.
4. HOSES, FITTINGS AND VALVES FOR LEAKS.
3. PERSONAL PROTECTIVE DEVICES.
2. SAFETY DEVICES.
300699
Turn knob
clockwise
to operate
13708-01 A
EMERGENCY DESCENT

MHP13/35 & MHP15/44 V3 – 13619-1 Rev C page 1- 7
1. Safety
(New Zealand Only)
12423-200
12423-227
(Australia Only)
CAUTION
EACH PERSON ON THE PLATFORM
MUST WEAR A FULL SAFETY HARNESS
WITH LEG STRAPS
AND ENERGY ABSORBING LANYARD
ATTACHED TO AN APPROVED ANCHOR
POINT IN THE PLATFORM
99228-1
WARNING
KEEP LINESCLEAR POWEROF
Unless the Electrical Supply Authority has advised
in writing otherwise;
the clearance between any live overhead
power line and any part of this machine or
load carried is required by law to be
AT LEAST 4 METRES
This is a requirement of regulation 93 of the
Electrical Supply Regulations 1984
in the interests of safe working.
1843
DANGER
BEWARE OF ELECTRICAL HAZARDS
REGULATION 133A OF THE
CONSTRUCTION SAFETY ACT 1912 REQUIRES
(a) Minimum approach of an appliance
(b) Inspection of the work site for
(c) Constant vigilance and an observer required
to live electrical apparatus.
electrical hazards before
commencing to use the appliance.
whilst working or travelling the appliance
in the vicinity of live electrical apparatus.
3m. for voltages up to 132,000
6m. for voltages above 132,000
and up to 330,000
8m. for voltages above 330,000
9428
RATED LOAD
440
LB
12423-200
200
KG
RATED LOAD
500
LB
12423-227
227
KG
Note: Rated capacity depends on
the configuration of the machine
see Chapter 3 - Specifications
DANGER
ELECTROCUTION
HAZARD
THIS MACHINE IS NOT
ELECTRICALLY INSULATED
13030
ELECTROCUTION HAZARD
This machine is not electrically insulated.
0072531
DANGER
MAXIMUM ALLOWABLE
WIND SPEED 12.5m/sec45198-7
0072531
0072531
BEFORE SERIAL NUMBER NZ070801
AFTER SERIAL NUMBER NZ070801
9428
1843
13030
99228-1
0150448
0150448
NOTE:
Refer to Placards and Decals Inspection Chart and Drawing in the “Daily Inspection and
Maintenance” chapter 7, for part numbers, location, and required quantities of all placards and
decals.

2. Safety Devices
■Safety Device Information
For emergency operation controls and procedures,
see the “Emergency Operation” chapter 9, in this
manual.
The devices listed in this chapter are safety de-
vices.
They are on the MHP13/35 / MHP15/44 V3 to in-
crease safety in the work place for both the opera-
tor and other people near the MHP13/35 /
MHP15/44 V3.
DO NOT by pass, disable, modify, or ignore
any of these devices. Check them carefully
at the start of each work shift to see that they
are in working order (see “Daily Inspection
and Maintenance” chapter 7). If any is found
to be defective, remove the MHP13/35 /
MHP15/44 V3 from service immediately until
a qualified service technician can make
repairs.
■Emergency Stop Switches
❑At ground control box
Figure 2.1 - Emergency Stop Switch at
Ground Control Box
Press the large red EMERGENCY STOP switch in,
at any time, under any conditions and the entire
machine stops, and nothing moves. This emer-
gency stop switch must be out (on) for anything on
the MHP13/35 / MHP15/44 V3 to work. Pull the
switch and it will pop out.
❑At platform control box
Figure 2.2 - Emergency Stop Switch at
Platform Control Box
Press the large red EMERGENCY STOP switch in,
at any time, under any conditions and the entire
machine stops, and nothing moves. This emer-
gency stop switch must be out (on) to control the
MHP13/35 / MHP15/44 V3 from the platform (pull
the switch and it will pop out).
NOTE:
The ground control box is designed to override
the platform control box. If the platform control
box EMERGENCY STOP switch is in (off) the
ground control box can still be used to start and
operate the MHP13/35 / MHP15/44 V3.
■Other Safety Devices
❑Lanyard anchor points
Figure 2.3 - Lanyard Anchor Points
All personnel on the platform should attach their
safety harness lanyards to one (1) of the lanyard
anchor points.
MHP13/35 & MHP15/44 V3 – 13619-1 Rev C page 2- 1
WARNING
UPPER
BOOM
LIFT
ENABLE
lb
kg
SLEW
ENABLE
JIB
BOOM
FUEL BOOMS
PLATFORM
ON
LOWER
BOOM
SPEED
LIFT
ENABLE
ROTATE
PLATFORM
JIB
BOOM
SLEW
13371-3 REV A
lb
kg
SPEED
LOWER
BOOM
UPPER
BOOM
ENABLE
13371-2
EMERGENCY LOWER
CHOKE
START
ELECTRIC
FUEL

❑Gravity gate
Figure 2.4 - Gravity Gates
The gravity gates are the places in the platform
guardrail system where you should enter and leave
the platform. Raise the gate where you wish to en-
ter and step under it onto the platform. Once you
have entered the platform and attached your safety
harness lanyard to an anchor point, check to see
that the gravity gate has fallen back into place.
❑Guardrails
Figure 2.5 - Guardrails
The guardrails help protect you from falling off the
platform. Be sure the guardrails are properly
installed and that the gravity gate or swinging gate
is in place.
❑Enable switch
The enable switch must be operated in conjunction
with the boom/platform moving function you select.
The purpose of this switch is to prevent the platform
from moving if something or someone accidentally
pushes one of the boom/platform moving controls.
There are enable switches fitted to both the Upper
and Lower Control Boxes.
Figure 2.6 - Enable Switch, Platform Control
Box
Figure 2.7 - Enable Switch, Ground Control
Box
❑Enable switch (foot) - Option
Figure 2.8 - Enable Switch, Foot
The foot switch performs the same function as the
standard enable switch described above. Stepping
on the foot switch is an action that must be
performed, at the same time as another action, to
make the platform move.
page 2- 2 Rev C MHP13/35 & MHP15/44 V3 – 13619-1
2. Safety Devices
LIFT
ENABLE
ROTATE
PLATFORM
JIB
BOOM
SLEW
13371-3 REV A
lb
kg
SPEED
LOWER
BOOM
UPPER
BOOM
ENABLE
13371-2
EMERGENCY LOWER
CHOKE
START
ELECTRIC
FUEL
UPPER
BOOM
LIFT
ENABLE
lb
kg
SLEW
ENABLE
JIB
BOOM
FUEL BOOMS
PLATFORM
ON
LOWER
BOOM
SPEED

Note:
If you have the optional 'foot switch' fitted the En-
able switches on the Upper Control Box and the
Ground Control Box will still function.
❑Platform overload protection
As soon as either boom is raised out of the travel
cradle (a boom stowed switch changes state) the
overload protection system becomes active.
●If 90% of rated capacity is reached in the
platform the overload light will illuminate.
This is a warning to the operator that the platform
is reaching rated capacity.
Normal function will remain and the machine can
continue to be used
●If 100% of rated capacity is reached in the
platform the overload light will continue to
be illuminated and an alarm will sound.
This is a warning to the operator that rated capac-
ity has been reached and the platform load must be
reduced.
Normal function will remain to allow the platform to
be positioned to remove some load from the plat-
form.
Note:
The machine should not be operated continu-
ously with the overload alarm sounding.
●If 110% of rated capacity is reached in the
platform the overload light will continue to
be illuminated and an alarm will continue
to sound and all functions will be disabled.
The operator must remove load from the platform.
Normal function will resume once the platform load
has been reduced below 110% continuously for at
least two (2) seconds.
Figure 2.9 - Overload Indicator, Lower Control
Box
Figure 2.10 - Overload Indicator, Upper
Control Box
❑Bubble level
Figure 2.11 - Bubble Level
A bubble level is located on the trailer side rail, in
front of the outrigger controls. Watch the bubble
level while you set the outriggers. Lower the outrig-
gers, one (1) at a time, just enough to center the
bubble in the circle on top of the guage. When the
bubble is centered the platform is level and can be
safely raised.
MHP13/35 & MHP15/44 V3 – 13619-1 Rev C page 2- 3
2. Safety Devices
UPPER
BOOM
LIFT
ENABLE
lb
kg
SLEW
JIB
BOOM
LOWER
BOOM
SPEED
LIFT
ENABLE
ROTATE
PLATFORM
JIB
BOOM
SLEW
13371-3 REV A
lb
kg
SPEED
LOWER
BOOM
UPPER
BOOM

❑RCD/ELCB AC outlet
Figure 2.12 - RCD/ELCB AC Outlet
The RCD (Residual Current Device) is located at
the base and will protect against short circuits to
earth. When there is a short circuit the RCD will
shut down the 230v AC power to the platform out-
let.
To reset the outlet disconnect the power tool lead
from the platform box and reset the RCD at the
base.
If the problem persists call a trained service techni-
cian.
❑Stabiliser/boom interlock test
All machines in the Snorkel ‘MHP’ Series of Trailer
Mounted Elevating Work Platforms are fitted with a
very important safety feature, a ‘Stabiliser/Boom
Interlock’ system that prevents the booms being el-
evated to an unsafe position unless all four (4) sta-
bilisers have been correctly set and have made
firm contact with the ground.
This same safety feature also prevents the Stabilis-
ers being operated while either or both Booms are
elevated.
The correct operation of the Stabiliser/Boom
Interlock is critical to ensure that the MHP is
operated safely and without risk.
Detailed instructions on how to carry out a test to
ensure that yhis function is working correctly are
provided at the beginning of the Pre-Operational
Inspection chapter in this manual.
❑Flashing light
Figure 2.13 - Flashing Light
The flashing light alerts people that the MHP13/35
/ MHP15/44 V3 is moving. The light flashes at
about one (1) flash per second any time the
MASTER KEY switch is on. There is no ON/OFF
switch for the flashing light, it cannot be turned off
while the MHP13/35 / MHP15/44 V3 is running.
❑10.9m height restriction kit (Option)
This kit may be fitted to MHP15/44 Mark II ma-
chines manufactured for the Australian market.
It is fitted to restrict the maximum height to the plat-
form floor to 10.9m from the ground. This is to allow
the unit to be operated by unlicensed operators in
accordance with Australian legislation.
Note:
See the Options chapter for details concerning
this kit.
page 2- 4 Rev C MHP13/35 & MHP15/44 V3 – 13619-1
2. Safety Devices
IMPORTANT
Power Input
Connector
At Base
Power Outlet
At Platform
RCD At Base