Snorkel EPV Series User manual

SeriesSeries
Vehicle Mounted
Articulating Boom
Aerial Work Platform
NEW ZEALAND
Operator’s
Manual
P/N 1596A
January 2008 Rev A
From Serial Number NZ071126

LIMITED WARRANTY
Snorkel warrants each new machine manufactured and sold by it to be free from defects in material and workmanship for a
period of one (1) year from date of delivery to a Customer or for one year after the machine has been placed in first service in a
Dealer rental fleet, whichever comes first. Any part or parts which, upon examination by the Snorkel Service Department, are
found to be defective, will be replaced or repaired, at the sole discretion of Snorkel, through its local Authorized Dealer at no
charge.
Snorkel further warrants the structural components; specifically, the mainframe chassis, turntable, booms and scissor arms,
of each new machine manufactured by it to be free from defects in material and workmanship for an additional period of four
(4) years. Any such part or parts which, upon examination by the Snorkel Service Department, are found to be defective will
be replaced or repaired by Snorkel through its local Authorized Dealer at no charge; however, any labor charges incurred as a
result of such replacement or repair will be the responsibility of the Customer or Dealer.
The Snorkel Service Department must be notified within forty-eight (48) hours of any possible warranty situation during the
applicable warranty period. Personnel performing warranty repair or replacement must obtain specific approval by Snorkel
Service Department prior to performing any warranty repair or replacement.
Customer and Dealer shall not be entitled to the benefits of this warranty and Snorkel shall have no obligations hereunder
unless the “Pre-Delivery and Inspection Report” has been properly completed and returned to the Snorkel Service
Department within ten (10) days after delivery of the Snorkel product to Customer or Dealer’s rental fleet. Snorkel must be
notified, in writing, within ten (10) days, of any machine sold to a Customer from a Dealer’s rental fleet during the warranty
period.
At the direction of the Snorkel Service Department, any component part(s) of Snorkel products to be replaced or repaired
under this warranty program must be returned freight prepaid to the Snorkel Service Department for inspection. All warranty
replacement parts will be shipped freight prepaid (standard ground) from the Snorkel Service Department or from Snorkel’s
Vendor to Dealer or Customer.
REPLACEMENT PARTS WARRANTY
Any replacement or service part made or sold by Snorkel is not subject to the preceding Limited Warranty beyond the
normal warranty period of the machine upon which the part was installed.
THIS WARRANTY EXCLUDES AND SNORKEL DOES NOT WARRANT:
1. Engines, motors, tires and batteries which are manufactured by suppliers to Snorkel, who furnish their own warranty.
Snorkel will, however, to the extent permitted, pass through any such warranty protection to the Customer or Dealer.
2. Any Snorkel product which has been modified or altered outside Snorkel’s factory without Snorkel’s written approval, if
such modification or alteration, in the sole judgment of Snorkel’s Engineering and/or Service Departments, adversely
affects the stability, reliability or service life of the Snorkel product or any component thereof.
3. Any Snorkel product which has been subject to misuse, improper maintenance or accident. “Misuse” includes but is
not limited to operation beyond the factory-rated load capacity and speeds. “Improper maintenance” includes but is not
limited to failure to follow the recommendations contained in the Snorkel Operation, Maintenance, Repair Parts
Manuals. Snorkel is not responsible for normal maintenance, service adjustments and replacements, including but not
limited to hydraulic fluid, filters and lubrication.
4. Normal wear of any Snorkel component part(s). Normal wear of component parts may vary with the type application or
type of environment in which the machine may be used; such as, but not limited to sandblasting applications.
5. Any Snorkel product that has come in direct contact with any chemical or abrasive material.
6. Incidental or consequential expenses, losses, or damages related to any part or equipment failure, including but not
limited to freight cost to transport the machine to a repair facility, downtime of the machine, lost time for workers, lost
orders, lost rental revenue, lost profits or increased cost.
This warranty is expressly in lieu of all other warranties, representations or liabilities of Snorkel, either expressed or implied,
unless otherwise amended in writing by Snorkel’s President, Vice President-Engineering, Vice President-Sales or Vice
President-Marketing.
SNORKEL MAKES NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION OF THIS LIMITED WARRANTY.
SNORKEL MAKES NO IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
AND DISCLAIMS ALL LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT
LIMITED TO INJURY TO PERSONS OR PROPERTY.
The Customer shall make all warranty claims through its local Authorized Dealer and should contact the Dealer from whom
the Snorkel product was purchased for warranty service. Or, if unable to contact the Dealer, contact the Snorkel Service
Department for further assistance.
Effective July 1995

EPV Series – 1596(A) Rev A page - i
Electrical Hazard
Electrical Hazard
■Electrical Hazard Warning
THE EPV AERIAL WORK PLATFORM IN STANDARD CONFIGURATION
IS NOT ELECTRICALLY INSULATED.
If the platform, booms, or any other conductive part of an EPV contacts a high-voltage electrical conduc-
tor, 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) - AS OUTLINED IN TABLE 1. AND FIGURE 3.,
ON THE NEXT PAGE.
Be sure to allow for sag and sway in the wires and the work platform.
If an EPV 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 EPV.
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 EPV until you are sure the electricity has been turned off.
If an EPV is in contact with a live conductor, the platform operator MUST warn others on the ground in the
vicinity of the EPV 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 EPV ground controls when the platform, booms, or any other conducting part
of the EPV is in contact with electrical wires or if there is an immediate danger of such contact.
Regard all conductors as energized.
Personnel working on or near an EPV must be continuously aware of electrical hazards, recognizing that
SERIOUS INJURY or DEATH can result if contact with an electrical wire does occur.
DANGER

page - ii Rev A EPV Series – 1596(A)
Electrical Hazard
■Minimum Safe Approach Distance
An EPV is an all metal NOT ELECTRICALLY INSULATED, aerial work platform. DO NOT operate it near
ELECTRICAL conductors. Regard all conductors as being energized. Use the table and illustration below
to determine safe clearance from electrical conductors. (Table 1 and Figure 3, below, are from ANSI/SIA
A92.6–1990 Standard, reprinted with permission of Scaffold Industry Association.)
❑Table 1 - (M.S.A.D.)
Minimum Safe Approach Distance
to energized (exposed or insulated power lines)
Voltage range Minimum safe approach distance
(phase to phase) (Feet) (Meters)
0 to 300V Avoid contact
over 300v to 50kv 10 3.05
over 50kv to 200kv 15 4.60
over 200kv to 350kv 20 6.10
over 350kv to 500kv 25 7.62
over 500kv to 750kv 35 10.67
over 750kv to 1000kv 45 13.72
❑Figure 3 - (M.S.A.D.)
Denotes prohibited zone
Danger:
Caution:
- Do not allow machine personnel or conductive
materials inside prohibited zone.
- Maintain M.S.A.D. From all energised lines and parts
as well as those shown.
- Assume all electrical parts and wires are energised
unless known otherwise.
- Diagrams shown are only for purposes of illustrating
M.S.A.D. Work positions, not all work positions.

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
EPV.
This introduction also contains important informa-
tion concerning the responsibilities of the owner of
this machine
■Operation Manual
This manual provides information for safe and
proper operation of the aerial platform.
Read and understand the information in this Oper-
ator’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 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 EPV.
Denotes important information pertaining to
settings, capacities, 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 EPV 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 EPV before using it on a job site.
Before operation of the EPV 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 EPV you must be
AUTHORIZED by the person in charge to do so
and the operation of the EPV must be within the
scope of the machine specifications.
The potential for an accident increases when
the aerial platform is operated by personnel
who are not trained and authorised. Death or
EPV Series – 1596(A) Rev A page - iii
DANGER
WARNING
CAUTION
IMPORTANT
WARNING

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 EPV 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 Operators Manual provides a daily inspection
procedure that will help you keep your EPV in good
operating condition.
Do not perform other maintenance unless you are a
trained mechanic, qualified to work on the EPV.
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 EPV.
■Responsibilities of parties
It is imperative that all owners and users of the EPV
read, understand, and conform to all applicable
regulations. Ultimate compliance to OSHA regula-
tions is the responsibility of the user and their
employer.
It is imperative that all owners and users of
the EPV 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 clearly identifies
requirements of all parties who might be
involved with Boom-Supported Elevating
Work Platforms.
AUSTRALIAN / NZ STANDARD 2550-10 also
identifies the 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 and
codes of practice applicable in their region.
❑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 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 EPV 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
EPV.
■Additional information
For additional information, contact your local
dealer or Snorkel at:
Snorkel International
PO Box 1041
Levin 5510
New Zealand
page - iv Rev A EPV Series – 1596(A)
Introduction
IMPORTANT
IMPORTANT

Table of Contents
Electrical Hazard
Electrical Hazard Warning ..................i
Minimum Safe Approach Distance ...........ii
Table 1 - (M.S.A.D.) .....................ii
Figure 3 - (M.S.A.D.) ....................ii
Introduction
Operation Manual........................iii
Photographs............................iii
Safety Alerts............................iii
Operation ..............................iii
Maintenance ...........................iv
Responsibilities of parties .................iv
In summary ...........................iv
Additional information ....................iv
1. Safety
Safe Operation ........................1-1
Electrocution Hazards ...................1-1
Minimum safe approach distance .........1-1
Low Voltage Insulated Machines ..........1-2
Pre-start Inspection .....................1-2
Work Place Inspection and Practices .......1-2
Operation.............................1-3
Tipover and Falling Hazards ..............1-3
General Safety Precautions ..............1-4
Hydraulic System Precautions ............1-4
Fire Prevention ........................1-4
Engine and Fuel Handling Precautions......1-4
Batteries .............................1-4
Safety Decals and Placards ..............1-5
Safety Placards & Decals ................1-6
2. Safety - Low Voltage Insulation
Low Voltage Insulation ..................2-1
Owner Responsibility....................2-1
Insulation Maintenance ..................2-1
Electrical Safety Certificate ...............2-1
Basket Emergency Exit ..................2-1
Earth Point............................2-1
Safety Decals and Placards ..............2-1
LV Insulation Safety Decals ..............2-2
3. Safety Devices
Safety Device Information ................3-1
Emergency Stop Switches ...............3-1
At platform control station ...............3-1
At ground control station ................3-1
At ground control station
Units with PTO .......................3-1
Stabilisers ............................3-2
Bubble Level ..........................3-2
Alarms ...............................3-2
RCD/ELCB AC Outlet (option) ............3-2
Flashing Light .........................3-2
Lanyard Anchor Points ..................3-3
Engine Shut Down......................3-3
4. Specifications
Specifications .........................4-1
General Specifications, EPV Series ........4-1
EPV12-2B Working Envelope .............4-2
EPV14-2B Working Envelope .............4-3
EPV16-2B Working Envelope .............4-4
5. Gauges
Engine Oil ............................5-1
Hydraulic Oil Level .....................5-1
Bubble Level ..........................5-1
6. Automatic Shut-offs and Circuit Breakers
Automatic Shut-offs ....................6-1
Level sensor .........................6-1
Interlocks............................6-1
Circuit Breakers .......................6-1
Fuse ...............................6-1
RCD / ELCB outlet (option)..............6-1
7. Controls
Controls ..............................7-1
Platform Controls.......................7-1
Location of EPV Controls ................7-1
Lower Controls
Column Base..........................7-2
Lower Controls
Column Side ..........................7-3
Lower Controls
Column Rear ..........................7-4
8. Daily Inspection and Maintenance
Daily Inspection and Maintenance Table ....8-1
Fuel Level ............................8-2
Fuel Tank Cap.........................8-2
Fuel Leaks............................8-2
Engine Oil ............................8-2
Engine Cover..........................8-2
Wiring Harnesses and Connectors .........8-2
Batteries .............................8-3
Battery Terminals .....................8-3
Battery Fluid Level ....................8-3
Hydraulic Oil Tank ......................8-3
Hydraulic tank cap ....................8-3
Hydraulic oil level .....................8-3
Hydraulic Oil Leaks ....................8-3
Bolts and Fasteners ....................8-4
Structural Damage & Welds ..............8-4
Lanyard Anchors ......................8-4
EPV Series – 1596(A)

Bubble Level ..........................8-4
Ground Controls .......................8-5
Platform Controls.......................8-5
Flashing Light .........................8-6
RCD / ELCB (Option) ...................8-6
Placards and Decals ....................8-6
Low Voltage Insulated EPV...............8-6
Insulation covers ......................8-6
Fibreglass basket .....................8-6
Boom insulation covering ...............8-6
Cleanliness ..........................8-6
9. Operation
Operating Procedures ...................9-1
Control Stations........................9-1
Emergency Stopping ....................9-1
Operating Procedures ...................9-2
Preparation of the unit...................9-2
Unlocking the Booms ...................9-2
Starting the Engine .....................9-2
Setting the Stabilisers ...................9-3
Operating the EPV .....................9-4
Raising and lowering the booms..........9-4
Slewing .............................9-5
Over-Centre Valve......................9-5
Stowing ..............................9-5
10. Emergency Operation
Emergency Operation Procedures ........10-1
Emergency Stop ......................10-1
Emergency Bleed-Down ................10-1
Platform station bleed down valve .......10-1
Ground station bleed down valve ........10-2
11. Fire Fighting and Chemical Containment
Hazardous Components ................11-1
Antifreeze (UN 1993) .................11-1
Battery, Lead/Acid (UN 2794) ...........11-1
Diesel Fuel (NA 1993).................11-1
Foam In Tires .......................11-2
Gasoline (UN 1203) ..................11-2
Hydraulic Oil (UN 1270) ...............11-3
Liquefied Petroleum Gas (UN 1075)......11-3
Motor Oil (UN 1270) ..................11-3
12. Operator's Troubleshooting
Troubleshooting.......................12-1
Operator Troubleshooting Chart .........12-1
Appendix A. Glossary
page - vi EPV Series – 1596(A)
Table of Contents

1. Safety
■Safe Operation
Knowledge of the information in this manual, and
proper training, provide a basis for safely operating
the EPV. 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
EPV 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 EPV is an all metal boom aerial work platform
and is not electrically insulated in its standard
configuration.
Do not operate it near electrical conductors.
Regard all conductors as being energized.
Do not operate outside during a thunderstorm.
❑Minimum safe approach distance
Minimum safe approach distances to energised
power lines and their associated parts must be ob-
served wile operating the EPV.
Figure 1. - Minimum Safe Approach Distance
ANSI A92.5
The EPV is not electrically insulated. Death
or serious injury can result from contact
with, or inadequate clearance from, an
energised conductor. Do not go closer than
the minimum safe approach distance.
ANSI publications define minimum distances that
must be observed when working near bus bars and
energised power lines. Figure 1 and Table 1 are re-
printed courtesy of the Scaffold industry Associa-
tion, ANSI/SIA A92.5.
Table 1. - Minimum Safe Approach Distance
ANSI 92.5
Australian Standard AS 2550.10 defines minimum
distances that must be observed when working
near live aerial conductors up to and including
133kV (see Figure 2).
Figure 2 - Minimum Safe Approach Distance
AS 2550.10
EPV Series – 1596(A) Rev A page 1- 1
Denotes prohibited zone
Caution: - Diagrams shown are only for purposes of illustrating
M.S.A.D. Work positions, not all work positions.
Voltage Range
(Phase to Phase
Minimum Safe Approach
Distance
Feet Metres
0 to 300V Avoid Contact
Over 300V to 50kV 10 3.05
Over 50kV to 200kV 15 4.60
Over 200kV to 350kV 20 6.10
Over 350kV to 500kV 25 7.62
Over 500kV to 750kV 35 10.7
Over 750kV to 1000kV 45 13.72
DANGER
No go zone
6.4
6.4
3
3
Spotter
required
zone
Variations
in Sag
Personal
protection
barriers
Sag
FRONT VIEW SIDE VIEW
Distribution Lines Up to and Including 133kV
(Dimensions are in metres)
CLEARANCES FROM LIVE AERIAL CONDUCTORS

■Low Voltage Insulated Machines
The only exception is for EPV's which are
specifically built as low voltage insulated
machines.
These low voltage insulated machines are insu-
lated to 1000V AC RMS or 1500V DC.
If your machine is a low voltage insulated
model you will need to ensure that you read
the "Low Voltage Insulation Section" at the
end of this chapter.
■Pre-start Inspection
At the start of each work shift, the EPV shall be
given a visual inspection and function test. See the
Daily Inspection and Maintenance chapter , in this
manual for a list of items to inspect and test.
DO NOT operate the EPV unless you are
trained and authorized, understand the
operation characteristics of the EPV, and
have inspected and tested all functions to be
sure they are in proper working order.
NEVER use an EPV that has a known fault or
is malfunctioning in any way until the
machine has been repaired by a qualified
technician.
Operating a machine in faulty condition
could result in death or serious injury.
NOTE:
Whilst some of the safety rules and guidelines
that follow may not apply specifically to this
machine (e.g. references to driving) they are
included as part of an overall safety strategy
relating to the use of elevating work platforms.
■Work Place Inspection and Practices
Do not use the EPV as a ground for welding.
Ground to the work piece.
Before the EPV is used, and during use, check the
area in which the EPV 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 unauthorized persons.
●Other possible unsafe conditions.
Before the EPV is used, determine the hazard clas-
sification of any particular atmosphere or location
according to ANSI/NFPA 505.
Any EPV operated in a hazardous location must be
approved and of the type required by ANSI/NFPA
505.
While operating the EPV a recommended safety
practice is to have trained and qualified personnel
in the immediate work area of the EPV 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.
page 1- 2 Rev A EPV Series – 1596(A)
1. Safety
DANGER
WARNING
IMPORTANT
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 EPV.
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 EPV that is damaged or not func-
tioning properly. Do not use the EPV until the ma-
chine has been repaired by a qualified
maintenance person.
Do not operate a EPV that does not have all its de-
cals 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 points of support when getting on or off
the platform (two hands and one 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
direction.
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 EPV only on a firm, flat, level surface
capable of withstanding all load forces imposed by
the EPV in all operating conditions.
The EPV can tip over if it becomes unstable.
Death or serious injury can result from a
tip-over accident. Do not drive or position
the EPV platform for elevated use near any
drop-off, hole, slope, soft or uneven ground,
or other tip-over hazard.
Do not operate the EPV from a position on trucks,
trailers, railway cars, floating vessels, scaffolds, or
similar equipment unless the application is ap-
proved 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 assem-
bly becomes caught, snagged, or otherwise pre-
vented from normal motion by an adjacent
structure or other obstacle such that control rever-
sal does not free the platform, remove all personnel
from the platform before attempts are made to free
the platform using ground controls.
Under normal working conditions it is best not to
transfer from the platform to another structure or
vice versa, unless that is the safest way to do the
job. Each situation must be judged separately tak-
ing the work environment into account. The follow-
ing guidelines apply:
1. Where possible, place the work platform over
a roof or walking structure to do the transfer.
2. Transfer your anchorage from one structure
to another before you step across.
3. Remember, you might be departing the work
platform to a structure where fall arrest is
required.
4. Do not climb over or through the guardrails.
Use the platform entrance.
All platform occupants MUST wear and use fall re-
straint. Attach fall restraints 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.
EPV Series – 1596(A) Rev A page 1- 3
1. Safety
DANGER

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 EPV as a crane, hoist, or jack,or for
any other purpose other than to position personnel,
their tools, and materials.
Do not operate the EPV in winds, or wind gusts, of
28 mph, 45kph 12.5 m/s) or more and do not add
anything to the EPV that will increase the wind
loading (banners, flags, etc.).
■General Safety Precautions
Do not modify the EPV 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
EPV.
■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 EPV near a flame or spark. Hy-
draulic oil and gasoline are flammable and can ex-
plode.
■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 EPV 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
Do not fill the fuel tank to capacity. Allow room for
expansion.
If gasoline is spilled, clean up spilled fuel immedi-
ately, push/tow the EPV away from the area of the
spill and avoid creating any source of ignition until
the spilled fuel has evaporated.
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,
page 1- 4 Rev A EPV Series – 1596(A)
1. Safety
WARNING
WARNING
CAUTION
DANGER
DANGER
CAUTION

rubber gloves, and protective clothing when
working 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.
■Safety Decals and Placards
There are various safety decals and placards on
the EPV.
Be sure that all the safety decals and
placards on the EPV Series 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.
You MUST replace a decal or placard if it is dam-
aged, 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.
Typically, the majority of EPV machines are
destined for the overseas market and leave
the factory as a built up subframe only unit.
Final assembly, construction of the deck
and mounting on a truck chassis is carried
out ex-factory.
The decals are provided as a kit with the
machine and placement of these decals is
the responsibility of the business involved
in mounting the subframe on the truck
chassis. They should also provide you with a
plan of the decal placement.
NOTE:
The following page shows the SAFETY decals
most commonly used on the EPV although not
their positions on the machine.
EPV Series – 1596(A) Rev A page 1- 5
1. Safety
CAUTION
CAUTION
IMPORTANT

page 1- 6 Rev A EPV Series – 1596(A)
1. Safety
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
DANGER
MAXIMUM ALLOWABLE
WIND SPEED 12.5m/sec
45198-7
99228-1
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
FIT BOOM CRADLE LOCK PIN
FOR TRAVELLING.
1772-002K
DANGER
KEEP CLEAR OF DESCENDING BOOM
DEATH OR SERIOUS INJURY CAN
OCCUR FROM DESCENDING BOOM
0150602
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
0323899
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.
IN CASE OF ENGINE FAILURE
TO LOWER BASKET - OPEN VALVE
TO SLEW - OPERATE SLEW LEVER
IN APPROPRIATE DIRECTION
TO LOWER FLYBOOM - OPEN VALVE
1697-003
SWL
200
KG
2025-200
Attach lanyard
of fall restraint
to loop below
0150448
0150448
IN CASE OF FUNCTION FAILURE
TO LOWER BASKET, OPEN VALVE
TO LOWER LOWER BOOM, OPERATE LEVER
TO SLEW, OPERATE SLEW LEVER
TO LOWER FLY BOOM, OPERATE LEVER
1697 001
STOP
START
ELECTROCUTION HAZARD
This machine is not electrically insulated.
0072531
PLATFORM DECALS
BASE / COLUMN DECALS
ENGAGE
CRADLE LATCH
FOR TRAVELLING
WARNING
013-0025
Death or serious injury could occur from tipover.
All outriggers must be extended onto firm level surface
before elevating or before entering platform.
Do not exceed platform capacity.
■Safety Placards & Decals

2. Safety - Low Voltage Insulation
■Low Voltage Insulation
The low voltage(LV) insulated EPV is
insulated to 1000V AC or 1500V DC.
If you have not yet read Chapter 1 "Safety"
then do so now before you read this chapter.
This chapter only deals with safety issues
specifically related to operating an EPV with
low voltage insulation.
Chapter 1 covers all other aspects involved
in the safe operation of an EPV and is
essential reading.
This section does not set out to provide any detail
on the safety issues or regulations concerned with
the operation of a low voltage insulated EPV
around live conductors.
This section is simply intended to alert the operator
to general safety issues associated with an LV in-
sulated machine.
■Owner Responsibility
As stated previously in this manual, providing
the operator with safety information and/or
training on standards, codes of practice and
local authority regulations concerning the
operation of this machine is the responsibility
of the owner of the machine.
■Insulation Maintenance
The maintenance of the insulation is
critically important to maintaining the
insulation rating of the LV EPV.
The following are given as general guidelines for
ensuring the maintenance of the insulation system.
The issues that are within the scope of the operator
are covered in the "Pre-Operational Inspection".
1. Inspection of the interior and exterior
insulator surfaces for signs of damage, which
may lead to a reduction in dielectric
properties.
2. Inspection of cover insulation for signs of
cracking or corrosion.
Never use a LV EPV that has any damage to
any of the insulator surfaces or covers.
3. Routine cleaning of the insulator interior and
exterior surfaces of all road grime dust and
other contaminants.
Clean with soap and water and dry with a
soft, lint free cloth.
For contaminants that can not be removed
with soap and water use methylated spirits
or denatured alcohol followed by soap and
water
4. Routine surface conditioning of the insulator
surfaces so that the surface remains
resistant to moisture.
5. Inspection and replacement as required of all
insulation markers or signs (decals - see
below).
■Electrical Safety Certificate
All LV insulated machines are required to carry a
certificate of electrical safety. Operators should en-
sure that there is a current electrical safety certifi-
cate for the machine they are using.
Never use a LV insulated EPV that does not
have a current certificate of electrical safety.
■Basket Emergency Exit
The LV fibreglass basket is fitted with an escape
hatch in the form of a separate panel at the rear of
the basket.
■Earth Point
An earth attachment point is provided on the base
of the machine and should be identified by a decal.
■Safety Decals and Placards
There are a number of safety decals and placards
on the LV EPV that are specific to it's low voltage in-
sulation rating. Their approximate locations and
descriptions are shown in the sketch on the follow-
ing page.
Be sure that all the LV safety decals and
placards are in place and legible.
Clean or replace them if you cannot read the
words or see the pictures. Clean with soap
and water and a soft cloth. Do not use
solvents.
EPV Series – 1596(A) Rev A page 2- 1
IMPORTANT
WARNING
DANGER
DANGER
CAUTION

page 2- 2 Rev A EPV Series – 1596(A)
2. Safety - Low Voltage Insulation
12829-3
LV COVER12829-1
LV COVER12829-1
LV COVER12829-1
UNINSULATED
12829
UNINSULATED
12829
CONDITION
DRY
WET
PRECIPITATION
BASKET BOOM CHASSIS
LV
LV
NA
LV
LV
NA
LV
LV
NA
12829-2
REAR OF BASKET
BOTH SIDES OF BASKET
BOTH SIDES
BOTH SIDES
BOTH SIDES OF BOOM
BOTH SIDES OF BOOM
COMPLETE CIRCLE AROUND BOOM
■LV Insulation Safety Decals

3. Safety Devices
■Safety Device Information
For emergency operation controls and procedures
see the Emergency Operation chapter 10, in this
manual.
The devices listed in this chapter are safety de-
vices.
They are on an EPV to increase safety in the work
place for both the operator and other people near
the machine.
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 &
Maintenance chapter 8). If any is found to be
defective, remove the EPV from service
immediately until a qualified service
technician can make repairs.
■Emergency Stop Switches
❑At platform control station
Figure 3.1 - Platform Control Station
Emergency Stop Switch
Press the large red EMERGENCY STOP button in
and the entire machine stops, the engine turns off,
and nothing moves. This switch must be out (on) to
control the EPV from the platform (pull the switch
and it will pop out).
❑At ground control station
Figure 3.2 - Ground Control Station
Emergency Stop Switch
Press the red EMERGENCY STOP switch cover
down, at any time, under any conditions, and the
entire machine stops, the engine turns off, and
nothing moves. the EMERGENCY STOP switch
must be up for anything on the EPV to work.
❑At ground control station
Units with PTO
Figure 3.3 - Ground Control Station
Emergency Stop Switch - Units with PTO
Press the large red EMERGENCY STOP button in
and the entire machine stops, the engine turns off,
and nothing moves. This switch must be out (on) to
control the EPV from the platform (pull the switch
and it will pop out).
Note:
Depending on individual customer requirements
for machine configuration the 'Ground Control
Emergency Stop Switch' may be located in a
different position to that indicated in the
photographs above.
EPV Series – 1596(A) Rev A page 3- 1
WARNING

■Stabilisers
Figure 3.4 - Stabilisers
The stabiliser controls are mounted on the side of
the column.
Note - PTO Units:
On units fitted with a PTO the stabilisers are
mounted just below the truck deck on the chassis
of the truck (see Figure 3.5).
Figure 3.5 - Stabiliser Controls, PTO Units
The stabilisers are used to level the EPV (for com-
plete stabiliser operating procedures see the Oper-
ation chapter 9).
NOTE
The EPV must be on a firm surface capable of
withstanding all load forces imposed by the aerial
platform in all operation conditions before the
stabilisers are used.
■Bubble Level
See the Gauges chapter 5for a discussion of the
bubble level.
■Alarms
If the unit is fitted with a level alarm this will sound if
the truck is more than 5ofrom level.
If the alarm is sounding when setting up, level the
truck using the stabilisers.
If the alarm sounds after the booms are raised, the
unit will not operate. Use the emergency bleed
down function to lower the booms.
Note:
Not all truck units will be fitted with a level alarm.
It depends on the configuration of the truck and if
it is fitted with a torsion bar or not.
■RCD/ELCB AC Outlet (option)
Figure 3.6 - RCD/ELCB AC Outlet
The RCD (Residual Current Device) is located at
the ground 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
ground. If the problem persists call a trained ser-
vice technician.
■Flashing Light
The flashing light alerts people that the EPV is
present and that the EPV is moving. The light
flashes at about one flash per second any time the
EPV engine is running. There is no ON/OFF switch
for the flashing light, it cannot be turned off while
the EPV is running.
page 3- 2 Rev A EPV Series – 1596(A)
3. Safety Devices
RCD
Power Input
Connector
Power Outlet
At Platform

■Lanyard Anchor Points
Figure 3.7 - Lanyard Anchor Points
There are two anchors in the platform.
NOTE
These anchors are not for lifting or tying down
the machine.
You should attach your fall protection to the an-
chors.
■Engine Shut Down
When a unit is fitted with a PTO, i.e. the pump is
driven off the gearbox of the truck they have an
INTERLOCK that is wired so that if the truck is put
into gear when the PTO is engaged the engine will
shut off.
EPV Series – 1596(A) Rev A page 3- 3
3. Safety Devices