Snorkel SR2770 User manual

Engine Powered
Diesel - Gasoline
LPG Fuel
Operator’s
Manual
P/N 11669A
September 2005 V7

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

SR2770 – 11669A page - i
Electrical Hazard
Electrical Hazard
■Electrical Hazard Warning
SR ELEVATING WORK PLATFORMS
ARE NOT ELECTRICALLY INSULATED.
If the platform, scissors arm assembly, or any other conductive part of an SR contacts a high-voltage elec-
trical 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) - 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 SR 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 SR.
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 SR until you are sure the electricity has been turned off.
If an SR is in contact with a live conductor, the platform operator MUST warn others on the ground in the vi-
cinity of the SR 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 SR ground controls when the platform, scissors arm assembly, or any other
conducting part of the SR is in contact with electrical wires or if there is an immediate danger of such con-
tact.
Regard all conductors as energized.
Personnel working on or near an SR 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 SR2770 – 11669A
Electrical Hazard
■Minimum Safe Approach Distance
An SR 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 prop-
erty or the SR2770.
■Standard SR2770
The standard SR2770 includes the following fea-
tures:
●Fully proportional one handed joy stick
control
●Reliable diesel engine
●Large 1210mm multi position extension deck
●35% gradeability
●4 wheel drive with articulating axle
●Hour meter
●Temperature & ammeter gauges
●Easy access side trays for engine &
hydraulics
●Lockable hinged covers
●Independently operated hydraulic stabilisers
●Swinging gate
■Options
The following options are available for the SR2770:
●Flashing light
●110/240V power to platform
●RCD/ELCB Outlet
●Optional AC generator
●Automatic stabilisers
●Alternative power options
❍Gasoline engine
❍LPG engine
❍Combination LPG/Gasoline engine
■Operation Manual
This manual provides information for safe and
proper operation of the aerial platform. Read and
understand the information in this Operator's man-
ual 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. Snor-
kel reserves the right to make product changes at
any time without obligation.
■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 SR.
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 SR 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 po-
tentially 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 SR before using it on a job site.
Before operation of the SR 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 SR you must be
AUTHORIZED by the person in charge to do so
and the operation of the SR must be within the
scope of the machine specifications.
SR2770 – 11669A page - iii
CAUTION
DANGER
WARNING

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 SR 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 SR in good
operating condition.
Do not perform other maintenance unless you are a
trained mechanic, qualified to work on the SR. Call
qualified maintenance personnel if you find prob-
lems or malfunctions.
Do not modify this machine without written ap-
proval from the Engineering Department of Snor-
kel. Modification may void the warranty, adversely
affect stability, or affect the operational character-
istics of the SR.
■Responsibilities of parties
It is imperative that all owners and users of the SR
read, understand, and conform to all applicable
regulations. Ultimate compliance to OSHA regula-
tions is the responsibility of the user and their em-
ployer.
ANSI Standard A92.2-2001clearly identifies
requirements of all parties who might be
involved with Boom-Supported Elevating
Work Platforms.
AUSTRALIAN / NZ STANDARD 2550-10 1994
Also identifies the requirements of all
parties who might be involved with
Boom-Supported Elevating Work Platforms.
A reprint of the “Manual of Responsibilities for
Dealers, Owners, Users, Operators, Lessors and
Lessees of ANSI/SIA A92.6-1990 Self Propelled
Elevating Work Platforms” is available from Snor-
kel dealers or from the factory upon request.
Copies are also available from:
Scaffold Industry Association, Inc.,
P.O. Box 1160
Phoenix, AZ 85036-0574 USA
■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 SR 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
SR.
■Additional information
For additional information, contact your local
dealer or Snorkel at:
Snorkel International
2/26 Redfern Street
Wetherill Park NSW 2164
Australia
Snorkel International
PO Box 1041
Levin 5500
New Zealand
page - iv SR2770 – 11669A
Introduction
WARNING
WARNING

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
Standard SR2770........................iii
Options................................iii
Operation Manual........................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
Pre-start Inspection .....................1-1
Work Place Inspection and Practices .......1-1
Operation.............................1-2
Tipover and Falling Hazards ..............1-3
General Safety Precautions ..............1-3
Hydraulic System Precautions ............1-3
Fire Prevention ........................1-3
Engine and Fuel Handling Precautions......1-4
Batteries .............................1-4
Safety Decals and Placards ..............1-4
Safety Placards and Decals Location .......1-5
2. Safety Devices
Safety Device Information ................2-1
Emergency Stop Switches ...............2-1
At platform control box .................2-1
At ground control box ..................2-1
Alarms ...............................2-1
Platform control box ...................2-1
Ground control box ....................2-2
Level sensor .........................2-2
Lowering ............................2-2
High temperature .....................2-2
Low oil pressure ......................2-2
Drive (reverse) .......................2-2
Drive (forward) .......................2-2
Guardrails ............................2-2
Safety Prop ...........................2-3
Swinging Gate .........................2-3
Safety Control .........................2-3
Bubble Level ..........................2-3
Operator Horn ........................2-3
Stabilisers ............................2-4
RCD/ELCB AC Outlet (option) ............2-4
Flashing Light (option)...................2-4
Lanyard Anchor Points (option) ...........2-4
3. Specifications
General Specifications, Standard Machines ..3-1
Recommended Hydraulic Oil..............3-1
Engine Data...........................3-2
Engine Oil Charts ......................3-2
WG750-G ...........................3-2
D905-B .............................3-2
Hydraulic Hose Age.....................3-2
Nomenclature and Serial Numbers .........3-3
4. Gauges
Water................................4-1
Amps ................................4-1
Engine Oil ............................4-1
Hydraulic Oil Level .....................4-1
Hours................................4-2
Fuel Level (option)......................4-2
Bubble Level (stabiliser machines only) .....4-2
5. Automatic Shut-offs and Circuit Breakers
Automatic Shut-offs ....................5-1
Level sensor .........................5-1
Engine temperature ...................5-1
Engine oil pressure ....................5-1
Platform height vs. drive speed...........5-1
Dynamic brakes ......................5-1
Alternator not charging .................5-1
Stabilisers ..........................5-1
Circuit Breakers .......................5-2
Main breaker .........................5-2
RCD / ELCB outlet (option)..............5-2
6. Controls
Controls ..............................6-1
Hydraulic Compartment..................6-1
Ground Control Box.....................6-1
Platform Control Box ....................6-2
Self Levelling Stabilisers (optional)........6-3
7. Daily Inspection and Maintenance
Daily Inspection and Maintenance Table ....7-1
Fuel Level ............................7-2
(Option - LPG) .......................7-2
Fuel Filter (diesel engines only) ...........7-2
Fuel Leaks............................7-2
Engine Oil ............................7-3
Engine Coolant ........................7-3
Radiator Cap ..........................7-3
SR2770 – 11669A

Swinging Gate ........................7-3
Wiring Harnesses and Connectors .........7-3
Battery Terminals ......................7-4
Hydraulic Oil Tank ......................7-4
Hydraulic tank cap ....................7-4
Hydraulic oil level .....................7-4
Hydraulic Oil Leaks ....................7-4
Tires and Wheels ......................7-5
Bolts and Fasteners ....................7-5
Structural Damage & Welds ..............7-5
Guardrails ............................7-6
Bubble Level (machines with stabilisers)....7-6
Guides, rollers, and slides................7-6
Charging System.......................7-6
Level Sensor ..........................7-7
Ground Controls .......................7-7
Emergency Lowering....................7-7
Platform Controls.......................7-7
Flashing Light (option)...................7-8
RCD / ELCB (option) ....................7-8
Safety prop ...........................7-8
Lanyard Anchorages (option) .............7-8
Placards and Decals ...................7-10
Standard placards and decals ..........7-10
Inspection drawing ...................7-11
8. Operation
Operating Procedures ...................8-1
Control Stations........................8-1
Emergency Stopping ....................8-1
Operation Considerations ................8-1
Fuel type ............................8-2
Operating From The Ground Control Box ...8-2
Raising the platform ...................8-3
Operating From The Platform Control Box ...8-4
Driving .............................8-7
Raising the Platform ...................8-7
Stabilisers ............................8-8
Setting the stabilisers ...................8-8
To raise the stabilisers: ................8-9
Self Levelling Stabilisers (Optional) ........8-9
Setting the stabilisers manually .........8-10
Raising the stabilisers manually .........8-10
Extending The Multi-Position Platform .....8-11
9. Emergency Operation
Emergency Operation Procedures .........9-1
Emergency Stop .......................9-1
Emergency Bleed-Down .................9-1
Pushing / Towing.......................9-2
10. Stowing and Transporting
Stowing .............................10-1
Transporting .........................10-2
Trailering ...........................10-2
Securing to a Transport Vehicle .........10-2
Towing ............................10-3
Lifting / Lashing Down.................10-3
Pushing ...........................10-3
Winching Procedure ..................10-4
11. Options
RCD / ELCB Outlet ....................11-1
Flashing Light ........................11-1
Electrical Outlet .......................11-1
Lanyard Anchor Points .................11-1
12. Fire Fighting and Chemical Containment
Hazardous Components ................12-1
Antifreeze (UN 1993) .................12-1
Battery, Lead/Acid (UN 2794) ...........12-1
Diesel Fuel (NA 1993).................12-1
Foam In Tires .......................12-2
Gasoline (UN 1203) ..................12-2
Hydraulic Oil (UN 1270) ...............12-3
Liquefied Petroleum Gas (UN 1075)......12-3
Motor Oil (UN 1270) ..................12-4
13. Operator's Troubleshooting
Troubleshooting.......................13-1
Operator Troubleshooting Chart .........13-1
page - vi SR2770 – 11669A
Table of Contents

1. Safety
■Safe Operation
Knowledge of the information in this manual, and
proper training, provide a basis for safely operating
the SR2770. Know the location of all the controls
and how they operate to act quickly and responsi-
bly 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
SR 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 SR is an all metal aerial work platform and is
not electrically insulated. Do not operate it near
electrical conductors. Regard all conductors as be-
ing 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 SR.
Figure 1. - Minimum Safe Approach Distance
The SR 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 as defined
by ANSI.
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
■Pre-start Inspection
At the start of each work shift, the SR2770 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 SR2770 unless you are
trained and authorized, understand the
operation characteristics of the SR2770, 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 SR2770 as a ground for welding.
Ground to the work piece.
Before the SR2770 is used, and during use, check
the area in which the SR2770 is to be used for pos-
sible hazards such as, but not limited to:
●Drop-offs or holes.
●Side slopes.
SR2770 – 11669A page 1- 1
WARNING
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

●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 SR2770 is used, determine the hazard
classification of any particular atmosphere or loca-
tion according to ANSI/NFPA 505-1987.
Any SR2770 operated in a hazardous location
must be approved and of the type required by
ANSI/NFPA 505-1987.
While operating the SR a recommended safety
practice is to have trained and qualified personnel
in the immediate work area of the SR2770 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.
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 SR2770.
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 SR2770 that is damaged or not
functioning properly. Do not use the SR until the
machine has been repaired by a qualified mainte-
nance person.
Do not operate a SR2770 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 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 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.
page 1- 2 SR2770 – 11669A
1. Safety
DANGER