Snorkel SRT2670 User Manual
0
Operator’s
Manual
267
Engine Powered
Diesel
Gasoline
P/N 11360A
July 1999
LPG Fuel
LIMITED WARRANTY
Snorkel warrantseachnew machine manufactured and sold by it to be free from defects in mater ial and workmanship for a
periodofone(1)yearfromdateofdeliver y to a Customerorforone yearafterthemachinehas been placed infirstservice ina
Dealerrentalfleet,whichevercomesfirst.Any par t or partswhich,uponexaminationby the Snorkel Ser vice Department,are
foundto be defective,will be replaced or repaired, at the sole discretion of Snorkel, through its local Authorized Dealer at no
charge.
Snorkelfurther warrants the structural components;specifically, the mainframe chassis, tur ntable, booms and scissor arms,
of each new machine manufactured by it to be free from defects in material and workmanship for an additional per iod of four
(4) years.Any such part or parts which, upon examinationby the SnorkelService Department, are found to be defective will
bereplacedor repaired bySnorkelthroughitslocalAuthorized Dealeratnocharge;however,anylabor charges incurred asa
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 Snor kel shall have no obligations hereunder
unless the “Pre-Delivery and Inspection Report” has been properly completed and returned to the Snorkel Service
Department within t en (10) days after delivery of the Sorkel 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
underthiswarrantyprogrammustbe returned freightprepaid to the Snor kel ServiceDepartment 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.
Snorkelwill, however,to the extentpermitted,passthrough anysuchwarrantyprotection totheCustomerorDealer.
2. AnySnorkelproduct which has been modified or altered outside Snorkel’sfactory without Snorkel’swrittenapproval,if
suchmodification or alteration, in thesole judgment of Snorkel’sEngineering and/or Service Departments, adversely
affects the stability, reliability or service life of the Snorkel product or any component thereof.
3. AnySnorkel productwhichhasbeensubject to misuse,impropermaintenance or accident.“Misuse”includesbut isnot
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.Snorkelisnotresponsiblefornormal maintenance, service adjustments and replacements, including but not
limited to hydraulic fluid, filters and lubrication.
4. NormalwearofanySnorkelcomponentpart(s).Normalwearofcomponentparts mayvarywiththetypeapplicationor
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 expresslyinlieu of all other warranties,representations or liabilities of Snorkel, either expressed or implied,
unless otherwise amended in writing by Snor kel’s President, Vice President-Engineer ing, 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 MERCHANTABILITYOR 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 Ser vice
Department for further assistance.
Effective July 1995
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Electrical Hazard Warning
SRT ELEVATING WORK WORK PLATFORMS
ARE NOT ELECTRICALLY INSULATED.
Electrical Hazard
DANGER
Electrical Hazard
Iftheplatform, scissorsarmassembly,or anyotherconductivepartof anSRTcontactsa high-voltageelec
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 SRT 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 SRT.
Suchcontactcould makeyour 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 SRT until you are sure the electricity has been tur ned off.
IfanSRTisincontactwithaliveconductor,theplatformoperatorMUST warnotherson thegroundinthe vi
cinity of the SRTto STAY AWAY from the machine, since their bodies can also form a path for electricity to
ground thus creating an electr ical shock hazard with possible ELECTROCUTION and DEATH.
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-
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DO NOT attempt to operate SRTground controls when the platform, scissors arm assembly, or any other
conductingpartof the SRTis in contactwith electr ical wires or ifthereis an immediatedangerof such con
tact.
Regard all conductors as energized.
Personnelworking on or near an SRT must be continuously awareof electrical hazards, recognizing that
SERIOUS INJURY or DEATH can result if contact with an electrical wire does occur.
SRT2670 – 11360A page - i
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Electrical Hazard
p
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Minimum Safe Approach Distance
An SRT 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 tableand 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)
0 to 300V
over 300v to 50kv
over 50kv to 200kv
over 200kv to 350kv
over 350kv to 500kv
over 500kv to 750kv
over 750kv to 1000kv
(Feet) (Meters)
Avoid contact
10
15
20
25
35
45
3.05
4.60
6.10
7.62
10.67
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
ositions, not all workpositions.
page - ii SRT2670 – 11360A
Introduction
The most important chapter in this manual is
"Safety" chapter 1. Take time, now, to study it
closely. The information in chapter 1, might save
your life or prevent serious injury.
■
Signs
The following three conventions are used through
out this manual.
1. Danger sign
DANGER
means: Attention! Become alert! Your safety is
involved.
2. Caution sign
CAUTION
means one of two things: (1) an action, about
to be performed, is potentially hazardous and
might result in minor personal injury if not
done correctly, or (2) an action, about to be
performed, can harm the SRT if not done
correctly.
3. Note sign
■
Operation rules
The following rules will help ensure the safety of
personnelandhelp preventneedlessdowntimebe
cause of damaged equipment.
1. Only TRAINED and AUTHORIZED
operators shall be permitted to operate
-
the equipment.
2. All manufacturer’s operating instructions
and safety rules and all employers’ safety
rules and all OSHA and other government
safety rules must be str ictly adhered to.
3. Repairs and adjustments shall be made
only by QUALIFIED TRAINED
maintenance personnel.
4. No modification shall be made to the
equipment without prior written consent of
the Snorkel Engineering Department.
5. You must make a pre-star t inspection of
the SRT at the beginning of each shift. A
malfunctioning machine must not be
used.
6. You must make an inspection of the work
place to locate possible hazards before
operating the SRT.
-
means: The information following is to assist
you in either the proper steps to take for an
action or as addition information concerning
your present situation, but does not indicate a
dangerous condition to either you or the SRT
unit.
■
Qualified operators
SRT aerial platforms have built in safety features
and have been factory tested for compliance with
Snorkel specifications and industry standards.
However,anypersonnelliftingdevicecanbe poten
tially dangerous in the hands of untrained or care
less operators.
Training is vitally important and MUST be done un
derthe direction of a QUALIFIEDperson.You must
displayproficiency in knowledge and actual opera
tion of the SRT.
Beforeoperation of the SRTyou must read and un
derstand the operating instructions in this manual
aswell asthe decals,warnings, andinstructionson
the machine itself.
Before operating an SRT you must be
AUTHORIZED by the person in charge to do so.
DANGER
DO NOT operate this equipment unless you
are TRAINED and AUTHORIZED and have
read and thoroughly understand all of the
information given in this Operator’s Manual
and on all DANGER and CAUTION signs on
the machine.Misuse of this machine can
result in DEATH or SERIOUS INJURY.
■
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.
This Operator’sManual provides a daily inspection
procedure that will help youkeep your SRTin good
operating condition. DO NOT perform other main
tenance unless you are a TRAINED mechanic,
QUALIFIED to work on the SRT. Call QUALIFIED
maintenancepersonnelifyoufind problemsormal
-
functions.
DO NOT modify this machine without written ap
proval from the Engineering Department of Snor
kel.
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SRT2670 – 11360A page - iii
Introduction
Informationcontained inthis manualconcernsonly
current SRT's, and the right is reserved to make
changes at any time without obligation.
■
Responsibilities of parties
Itis imperativethat all ownersand users oftheSRT
read, understand, and conform to all applicable
regulations.Ultimate compliance to OSHA regula
tions is the responsibility of the employer using the
equipment.
■
Additional information
For additional information, contact your local
dealer.
Snorkel
2/26 Redfern Street
Wetherill Park NSW 2164
Australia
DANGER
ANSI Standard A92.6-1990 clearly identifies
requirements of all parties who might be
involved with Self Propelled Elevating Work
Platforms.
AUSTRALIAN / NZ STANDARD AS2550-10
1994 Also identifies the requirements of all
parties who might be involved with Self
Propelled 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 Snorkel dealers or from the
factory upon request.
Copies are also available from the Scaffold
Industry Association, Inc., 14039 Sherman
Way, Van Nuys, CA 91405-2599.
■
Options
The use of optional equipment is discussed in the
“Options” chapter 11.
Snorkel
PO Box 1041
Levin 5500
New Zealand
The options you will find discussed there are:
1. Operator Horn.
2. Outriggers.
3. RCD / ELCB Outlet.
4. Flashing Light.
5. Electrical Outlet.
6. Swinging Gate.
7. Spark Arrestor.
8. Lanyard Anchor Points.
page - iv SRT2670 – 11360A
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
Signs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Qualified operators. . . . . . . . . . . . . . . . . . . . . . . iii
Operation rules. . . . . . . . . . . . . . . . . . . . . . . . . . iii
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Responsibilities of parties . . . . . . . . . . . . . . . . . iv
Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv
Additional information. . . . . . . . . . . . . . . . . . . . . iv
1. Safety
Safe Operation. . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Pre-start Inspection. . . . . . . . . . . . . . . . . . . . 1-1
Work Place Inspection and Practices . . . . . . 1-1
Electrocution . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Tipover and Falling Hazards . . . . . . . . . . . . . 1-2
Crushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
General Safety Precautions. . . . . . . . . . . . . . . 1-2
Personnel Precautions . . . . . . . . . . . . . . . . . 1-2
Operator General Precautions . . . . . . . . . . . 1-2
Mounting and Dismounting Precautions . . . . 1-3
Starting and Stopping Precautions . . . . . . . . 1-3
Operating Precautions . . . . . . . . . . . . . . . . . 1-3
Operator Maintenance Precautions . . . . . . . 1-3
Fuel Handling Precautions . . . . . . . . . . . . . . 1-3
Safety Decals and Placards . . . . . . . . . . . . . . 1-3
Safety Placards and Decals Location . . . . . . . 1-4
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Safety Prop . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Swinging Gate (option) . . . . . . . . . . . . . . . . . . 2-3
Safety Control . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Bubble Level (outrigger machines only) . . . . . 2-4
Operator Horn (option) . . . . . . . . . . . . . . . . . . 2-4
Outriggers (option). . . . . . . . . . . . . . . . . . . . . . 2-4
RCD/ELCB AC Outlet (option). . . . . . . . . . . . . 2-4
Flashing Light (option). . . . . . . . . . . . . . . . . . . 2-5
Lanyard Anchor Points (option) . . . . . . . . . . . 2-5
3. Specifications
General Specifications, Standard Machines . . 3-1
Engine Data. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Engine Oil Charts . . . . . . . . . . . . . . . . . . . . . . 3-2
WG750-G . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
D905-B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Nomenclature and Serial Numbers . . . . . . . . . 3-3
SRT2670 – 11360A
4. Gauges
Water. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Amps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Hours. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Fuel Level (option). . . . . . . . . . . . . . . . . . . . . . 4-2
Hydraulic Oil Level. . . . . . . . . . . . . . . . . . . . . . 4-2
Bubble Level (outrigger machines only) . . . . . 4-3
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Table of Contents
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
Parking brakes . . . . . . . . . . . . . . . . . . . . . . . 5-1
Dynamic brakes. . . . . . . . . . . . . . . . . . . . . . . 5-1
Alternator not charging . . . . . . . . . . . . . . . . . 5-2
Outriggers (option) . . . . . . . . . . . . . . . . . . . . 5-2
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . 5-2
Main breaker . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
RCD / ELCB outlet (option). . . . . . . . . . . . . . 5-2
6. Controls
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Hydraulic Compartment. . . . . . . . . . . . . . . . . . 6-2
Ground Control Box. . . . . . . . . . . . . . . . . . . . . 6-2
Ground control box controls . . . . . . . . . . . . . 6-3
Platform Control Box . . . . . . . . . . . . . . . . . . . . 6-4
Platform control box controls. . . . . . . . . . . . . 6-5
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
Swinging gate (option). . . . . . . . . . . . . . . . . . . 7-3
Wiring harnesses and connectors. . . . . . . . . . 7-4
Battery terminals . . . . . . . . . . . . . . . . . . . . . . . 7-4
Hydraulic tank cap. . . . . . . . . . . . . . . . . . . . . . 7-4
Hydraulic oil level. . . . . . . . . . . . . . . . . . . . . . . 7-4
Hydraulic oil leaks . . . . . . . . . . . . . . . . . . . . . . 7-5
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . 7-5
Bolts and fasteners . . . . . . . . . . . . . . . . . . . . . 7-6
Structural damage & welds . . . . . . . . . . . . . . . 7-6
Guardrails . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Lanyard anchorages (option) . . . . . . . . . . . . . 7-6
Bubble level (machines with outriggers) . . . . . 7-7
Guides, rollers, and slides . . . . . . . . . . . . . . . . 7-7
Charging system . . . . . . . . . . . . . . . . . . . . . . . 7-7
Level sensor . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Ground controls. . . . . . . . . . . . . . . . . . . . . . . . 7-8
Emergency lowering . . . . . . . . . . . . . . . . . . . . 7-8
Platform controls . . . . . . . . . . . . . . . . . . . . . . . 7-8
Flashing light (option) . . . . . . . . . . . . . . . . . . . 7-8
RCD / ELCB (option). . . . . . . . . . . . . . . . . . . . 7-9
Air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Safety prop . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9
Parking brakes. . . . . . . . . . . . . . . . . . . . . . . . . 7-9
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 . . . . . . . . . . . . . . . . 8-2
Fuel type . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Operating From The Ground Control Box . . . . 8-2
Raising the platform . . . . . . . . . . . . . . . . . . . 8-4
Warming the hydraulic oil . . . . . . . . . . . . . . . 8-4
Operating From The Platform Control Box . . . 8-5
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7
Raising the Platform . . . . . . . . . . . . . . . . . . . 8-8
Outriggers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-8
Setting the outriggers . . . . . . . . . . . . . . . . . . 8-8
To raise the outriggers: . . . . . . . . . . . . . . . . . 8-9
Extending The Multi-Position Platform . . . . . 8-10
page - vi SRT2670 – 11360A
9. Emergency Operation
Emergency Operation Procedures . . . . . . . . . 9-1
Emergency Stop . . . . . . . . . . . . . . . . . . . . . . . 9-1
Emergency Bleed-Down . . . . . . . . . . . . . . . . . 9-1
Pushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
10. Stowing and Transporting
Stowing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Trailering . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Securing to a Transport Vehicle . . . . . . . . . 10-3
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Lifting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Pushing . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Winching Procedure . . . . . . . . . . . . . . . . . . 10-4
11. Options
Operator Horn . . . . . . . . . . . . . . . . . . . . . . . . 11-1
Outriggers . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1
RCD / ELCB Outlet . . . . . . . . . . . . . . . . . . . . 11-1
Flashing Light . . . . . . . . . . . . . . . . . . . . . . . . 11-1
Electrical Outlet . . . . . . . . . . . . . . . . . . . . . . . 11-2
Swinging Gate. . . . . . . . . . . . . . . . . . . . . . . . 11-2
Spark Arrestor . . . . . . . . . . . . . . . . . . . . . . . . 11-2
Lanyard Anchor Points . . . . . . . . . . . . . . . . . 11-2
Table of Contents
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) . . . . . . . . . . . . . . . . . . 12-3
Hydraulic Oil (UN 1270) . . . . . . . . . . . . . . . 12-3
Liquefied Petroleum Gas (UN 1075). . . . . . 12-4
Motor Oil (UN 1270) . . . . . . . . . . . . . . . . . . 12-4
13. Operator's Troubleshooting
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 13-1
Operator Troubleshooting Chart . . . . . . . . . 13-1
SRT2670 – 11360A
Table of Contents
page - viii SRT2670 – 11360A
■
Safe Operation
The followingsafetyinformation is vitally important
forsafeoperation ofthe SRT.Failuretofollowthese
instructionscanresult inpersonalinjuryorDEATH.
1. Safety
A recommended safety practice is to have person
nel that are trained in the operation of the emer
gencycontrolsworking intheimmediate areaofthe
SRT to assist the platform operator in the event of
an emergency.
-
-
Pre-start Inspection
❑
At the start of each work shift, the SRT shall be
givena 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.
CAUTION
DO NOT operate the SRT unless you are
trained and authorized, understand the
operation characteristics of the SRT, 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 SRT as a ground for welding.
Ground to the work piece.
Before the SRT is used, and during use, check the
area in which the SRT is to be used for possible
hazards such as, but not limited to:
1. Drop-offs or holes.
2. Side slopes.
3. Bumps and floor obstructions.
4. Debris.
5. Overhead obstructions and electrical
conductors.
6. Hazardous locations.
7. Inadequate surface and support to
withstand all load forces imposed by the
aerial platform in all operating
configurations.
8. Wind and weather conditions.
9. Presence of unauthorized persons.
10. Other possible unsafe conditions.
Before the SRT is used, determine the hazard clas
sification of any particular atmosphere or location
according to ANSI/NFPA 505-1987.
AnySRT operatedinahazardous location must be
approved and of the type required by ANSI/NFPA
505-1987.
When moving the platform, check the clearance
around the SRT to avoid contact with structures or
other hazards. Always look in the direction of mo
tion.
Keep ground personnel from under the platform
when the platform is raised.
Secureallaccessories,containers,tools,andother
materials in the platform to preventthem from acci
dentally falling or being kicked off the platform.
DONOTengageinany formof“horseplay”or“stunt
driving” while operating the SRT.
DO NOT permit riders on the machine anyplace
other than on the platform.
Remove all loose objects stored in or on the machine, particularly in the platform. Remove all objects which do not belong in or on the machine.
When other moving equipment is in the area, take
special precautions to comply with local regulations regarding warnings.
Never steady the platform by positioning it against
another platform.
DO NOT operate an SRT that is not functioning
properly, or has been damaged, until the machine
has been repaired by a qualified maintenance per
son.
DO NOT operate a SRT that does not have all its
decals and placards attached and legible.
Drivethemachine withcare andatspeedscompat
iblewith conditions.Use extracaution when driving
over rough ground, on slopes, and when turning.
Know and understand the job site traffic-flow pat
terns and obey the flagmen, road signs, and sig
nals.
Watchforbystanders and neverallowanyone tobe
under, or to reach through, the machine and its
equipment while operating.
Use the recommended transport device when
loading the machine.
-
-
-
-
-
-
SRT2670 – 11360A page 1 - 1
1. Safety
Electrocution
❑
The SRT is an all metal, NON-INSULATED, aerial
work platform.
DO NOToperate it near ELECTRICAL conductors.
Regard all conductors as being energized.
DO NOT operate outside during a thunderstorm.
Tipover and Falling Hazards
❑
On scissor lifts, like the SRT, personal fall protec
tion is not required by ANSI, Fedral OSHA,
AS1418-10-1996, NZ Code of Practice for Ele
vating Work Platforms, nor Snorkel. However, fall
restraint might be required by work regulations. If
so,theuser isresponsible forfitnessand method of
use.
DONOToperatethe SRTfroma positionontrucks,
trailers, railway cars, floating vessels, scaffolds, or
similar equipment unless the application is ap
proved in writing by Snorkel.
If the platform or elevating assembly becomes
caught,snagged, or otherwise preventedfrom normalmotion by anadjacentstructureor other obstacles such that control reversal does not free the
platform, remove all personnel from the platform
beforeattemptsare madeto freethe platformusing
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 taking the work environment into account. The following guidelines apply:
1. Where possible, place the work platform
next to 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 the rails. Use the entrance.
DO NOTexceed the platform capacity nor the plat
form-extensioncapacity asindicated on the capac
ity placards located at the entrance to the platform
and on the toeboard of the platform extension.
Care shall be taken to preventrope, electric cords,
and hoses, etc., from becoming entangled in the
aerial platform.
Maintain a fir m footing on the platform floor.
Climbing on the guardrails is prohibited.
DO NOT use ladders, planks, or other devices to
extendorincrease yourworkposition fromthe plat
form.
-
DO NOTjerk the controls.Movethe controlsslowly
and deliberately to avoid jerky and erratic opera
-
tion.Alwaysstop the controls in theneutral, off, po
sition before going in the opposite direction.
DO NOT use the platform for any purpose other
than to position personnel, their tools, and materi
als.
DO NOT use the SRT as a crane, hoist, or jack.
-
DONOToperatetheSRTinwinds,orwind gusts,of
28 mph 12.5 m/s) or more.
DO NOTadd anything to the SRT that will increase
the wind loading (banners, flags, etc.).
Crushing
❑
Always look in the direction of travel. Avoid overhead obstructions.
Nevercover the floor grating or otherwise obstruct
your view below.
Make sure the area below the platform is free of
personnel before lowering.
■
General Safety Precautions
❑
Personnel Precautions
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 and seek assistance
from management.
❑
Operator General Precautions
Makesure that all protective guards, cowlings,and
doors are in place and secure.
-
-
Be sure the guardrail system, including the gate, is
in place and secure.
-
-
-
-
DO NOT raise the platform if the SRT is on soft
ground.Operate the platform only onafirmsurface
capable of withstanding all load forces imposed by
the aerial platform in all operating conditions.
Do Not carry loads from any point outside of the
platform.
page 1 - 2 SRT2670 – 11360A
1. Safety
Mounting and Dismounting Precautions
❑
Use three points of support when getting on or off
theplatform(two handsandone footora similarset
of points). Keep the platform clean.
DO NOT jump off the machine.
DONOTdismountwhilethemachineisinmotion.
Starting and Stopping Precautions
❑
DO NOT start until all personnel are clearly away
from the machine.
Beforeleavingtheoperator’sstation, place the ma
chine in the stowed position.
When leaving the machine parked or unattended,
removethe starter keyfrom the Key switchand set
the Battery switch to off.
Operating Precautions
❑
DO NOT modify the SRT in any way.
Whenpartsorcomponentsare replaced,theyshall
be identical or equivalent to original Snorkel parts
or components.
DO NOT override any of the safety features of the
SRT.
❑
Operator Maintenance Precautions
DO NOTfill the fuel tank tocapacity.Allow room for
expansion.
Clean up spilled fuel immediately.
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.
-
■
Safety Decals and Placards
There are several safety decals and placards on
the SRT. Their locations and descriptions are
shown in this section. Take time to study them.
CAUTION
Be sure that all the safety decals and placards
on the SRT 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
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
DO NOT use your hand to search for hydraulic
oil leaks.High pressure hydraulic oil can easily
cut and penetrate your skin—averyserious
injury that requires immediate attention by a
medical specialist trained in that type of injury.
Use a piece of cardboard or wood to search
for hydraulic oil leaks.
DO NOT attempt repairs unless you are
trained.Refer to manuals and experienced
repair personnel for help.
❑
Fuel Handling Precautions
DONOTsmokeorpermitopenflames whilefueling
or near fueling operations.
Neverremove the fuel cap or refuel a gasoline en
gine while the engine is runningor hot.Neverallow
fuel to spill on hot machine components.
Maintain control of the fuel filler nozzle when filling
the tank.
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.
-
SRT2670 – 11360A page 1 - 3
1. Safety
■
Safety Placards and Decals Location
page 1 - 4 SRT2670 – 11360A
RIGHT-HAND SIDE OF SRT
1. Safety
SAFETY BAR
STORAGE POSITION
PROPER POSITION FOR USE
24”
SRT2670 – 11360A page 1 - 5
1. Safety
FRONT END
REAR END
page 1 - 6 SRT2670 – 11360A
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 an SRT to increase safety in the work
place for both the operator and other people near
the machine.
CAUTION
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” chapter7). If any is found to be
defective, remove the SRT from service
immediately until a qualified service technician
can make repairs.
■
Emergency Stop Switches
❑
At platform control box
At ground control box
❑
-
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 SRT to work.
Press the large red EMERGENCY STOP button in
and the entire machine stops, the engine turns off,
and nothing moves.This switchmust be out (on) to
control the SRT from the platform (turn the switch
clockwise and it will pop out.
■
Alarms
❑
Platform control box
There are two alarms on an SRT.One is located in
the platform control box, the other is located in the
ground control box.
SRT2670 – 11360A page 2 - 1
2. Safety Devices
Ground control box
❑
The alarms are connected in parallel, they both
emit the same pattern of sound at the same time.
The different alarm sound patterns are shown in
the table immediately below and discussed below
the table.
Level sensor
❑
The level sensor alarm warns the SRT operator
that the SRT is not level. If the tilt continues to in
crease, the SRT will eventually tip over. When you
hear this alarm, immediately lower the platform
completely down. When the platform is completely
down, determine and correct the cause of the tilt
before raising the platform again.
While the alarm is sounding it is not possible
to drive the SRT nor raise the platform
Lowering
❑
Thelowering alarm warns people near an SRTthat
the platform is coming down and the scissor arm
assembly is closing.
High temperature
❑
Thehigh-temperature alarm warns youthat the engine is overheating. When the alarm sounds you
should immediately lower the platform completely
downthenturn theengineoff untilthecondition that
caused the overheating has been corrected. (See
“AutomaticShut-Offs & Circuit Breakers”chapter 5
for more information.)
-
The high-temperature, low oil-pressure, and alter
nator not-charging alar ms are each a continuous
tone.
The DRIVE (forward) and the platform-lowering
alarms beep at one beep per second. DRIVE (re
verse) beeps at two beeps per second. The level
sensor alarm is a high-low warbling sound.
❑
Low oil pressure
The low pressure alarm warns you that the engine
oilpressure isnear the lowerlimitfor safeoperation
of the engine. When the alarm sounds you should
immediately lower the platform completely down
then turn the engine off until the condition that
caused the low oil pressure has been corrected.
(See “Automatic Shut-Offs & Circuit Breakers”
chapter 5 for more information.)
❑
Drive (reverse)
The DRIVE (reverse) alarm alerts people that the
SRT is traveling backward along the ground. This
-
alarm beeps twice as fast as the DRIVE (forward)
alarm.
❑
Drive (forward)
-
The DRIVE (forward) alarm alerts people that the
SRT is traveling forward along the ground. This
alarm beeps half as fast as the DRIVE (reverse)
alarm.
page 2 - 2 SRT2670 – 11360A
2. Safety Devices
■
Guardrails
The guardrails help protect you from falling off the
platform. Be sure the guardrails are properly in
stalled and that the safety chain (or gate) and fas
teners are in place.
■
Safety Prop
■
Swinging Gate (option)
The swinginggate should be closed atall timesex
cept when someone is entering or leaving the plat
form.
-
■
Safety Control
-
-
The safety control must be squeezed and held to
activatethejoystick.Thesafetycontrolpreventsthe
joystickfrom movingtheplatform ifsomethingacci
Always raise the safety prop then lower the scis
sor-arm assembly onto the safety prop before
reachingintothe scissor-arm assemblyforanyrea
son.The safety chain should be closed at all times
except when someone is entering or leaving the
platform.
SRT2670 – 11360A page 2 - 3
-
dentally pushes the joystick. Do not disable the
safety control in any way.
-
-
2. Safety Devices
■
Bubble Level (outrigger machines
only)
See the “Gauges”chapter 4 for a discussion of the
bubble level.
■
Operator Horn (option)
■
Outriggers (option)
The outr igger controls are on the upper left side of
theplatform control box.The outriggers are usedto
leveltheSRT(forcomplete outriggeroperatingpro
cedures see the “Operation” chapter 8).
CAUTION
The SRT must be on a firm surface capable of
withstanding all load forces imposed by the
aerial platform in all operation conditions
before the outriggers are used.
-
Theoperatorhornisused primarily toget theatten
tion of people on the ground when you are working
aloft.Forthe horn towork thefollowingswitches,on
the ground control box, must be set as indicated:
MAIN POWER........................ON
EMERGENCY STOP..............on (up)
SELECTOR............................PLATFORM
■
RCD/ELCB AC Outlet (option)
-
page 2 - 4 SRT2670 – 11360A
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
shutdownthe 230vACpowerto theplatform outlet.
To reset the outlet disconnect the power tool lead
from the platform box and reset the RCD at the
ground.Ifthe problempersistscalla trainedservice
technician.
■
Flashing Light (option)
2. Safety Devices
The flashing light alerts people that the SRT is
present and that the SRT is moving. The light
flashes at about one flash per second any time the
SRTengine is running.There is no ON/OFF switch
for the flashing light, it cannot be turned off while
the SRT is running.
■
Lanyard Anchor Points (option)
There are four anchors on the floor of the platform,
one at the front of the roll-out deck, one at the back
of the platform, and one on each side of the plat
form.
These anchors are not for lifting or tying down
the machine.
Youshouldattachyourfallprotectionto theanchors
if work rules require it.
-
SRT2670 – 11360A page 2 - 5
2. Safety Devices
page 2 - 6 SRT2670 – 11360A
3. Specifications
3. Specifications
The SRT2670 series machines are scissor-supported elevatingwork platforms built to conform to the fol
lowing standards.
OSHA Paragraph1910.67 Title 29, C.F.R.,Vehicle-MountedElevating and Rotating Work Platforms - La
bour.
OSHA Paragraph 1926.556 Title 29, C.F.R., Aerial Lifts - Construction.
Australian Standard AS1418-10 1996 Elevating Work Platforms.
■
General Specifications, Standard Machines
SPECIFICATIONS SRT 2670
Nominal working height
Maximum height to basket floor
Maximum outreach 1220mm with roll out deck
Speed (when raised)
Speed (maximum drive)
Maximum width of base
Safe working load (main deck)
9.9m 31’10”
7.9m 25’11”
0.72kph 0.45mph
6.2kph 3.9mph
1.8m 5’11”
390kg 858lbs
-
-
Safe working load (roll out deck)
Standard colour White platform. Orange scissors and base
Platform size*
Collapsed height
Overall length (without stabilizers)
Overall length (with stabilizers)
Gradeability
Lift time
Lower time
Turning radius (inner)
Turning radius (outer)
Insulation rating
Overall weight
Ground clearance
120kg 264lbs
1655 x 2200mm 5’5” x 7’ 4”
2525mm 8’1”
2680mm 8’ 10”
3325mm 10’10”
30%
22 seconds
45 seconds
2.56m 8’3”
4.3m 14’1”
Nil
2560kg 5632lbs
361mm 14.2”
* Four foot (1.2m) platfrom-extenuation retracted
SRT2670 – 11360A page 3 - 1
3. Specifications
■
Engine Data
Engine Make Kubota
Model WG750-G D905-B
Fuel gasoline LPG Diesel number 2-D
Fuel grade Unleaded
HD5
ASTM number 2-D
85 octane
(motor method
Gas Processors
ASTM D975
Association
Do not use
gasoline blended
with methyl
alcohol.
Standard 2140
Category: special
duty propane
Centane number >44
(For operating temp. Below 32
use “winterized” number 2-D.)
Coolant 50% water + 50% ethylene glycol
Operating
180oF - 205oF (82oC-96oC)
temperature
Oil Capacity 3.5 qt USA
(3.25 liters)
5.2 qt USA
(5.1 liters)
Oil grade API: SF, SF/CD API: CC/CD/CE
Oil weight See chart below
Running time
(one tank of fuel)
A full tank of gasoline, or diesel, will last an entire eight hour shift, under normal
working conditions.It normally takes two tanks of LPG per eight hour shift.
4.2 qt USA
(4.0 liters)
o
F(0oC)
■
Engine Oil Charts
❑
WG750-G
Ambient temperature Engine oil weight
Above 77
o
32
Fto77oF
o
(0
C) to (25oC)
o
0
Fto32oF
(-17
o
F (25oC) SAE30 or 10W30
SAE20 or 10W30
o
C) to (0oC)
SAE10W or 10W30
❑
D905-B
Ambient temperature Engine oil weight
Above 77
o
F (25oC) SAE30 or 10W30
10W40
o
Fto77oF
32
o
(0
C) to (25oC)
Below 32
o
F(0oC) SAE10W or 10W30
SAE20 or 10W30
10W40
10W40
page 3 - 2 SRT2670 – 11360A
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