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Related Manuals for Snorkel SP20
Summary of Contents for Snorkel SP20
- Page 1 Operator’s Manual Diesel Powered P/N 11890A March 2009 Rev C...
- Page 2 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.
- Page 3 Personnel working on or near an SP must be continuously aware of electrical hazards, recognizing that SERIOUS INJURY or DEATH can result if contact with an electrical wire does occur. Operators must check local power regulations before using the SP unit near power lines SP20 & SP22 – 11890A Rev C page - i...
- Page 4 50kv to 200kv 4.60 over 200kv to 350kv 6.10 over 350kv to 500kv 7.62 over 500kv to 750kv 10.67 over 750kv to 1000kv 13.72 Figure 1 - (M.S.A.D.) Denotes prohibited zone page - ii Rev C SP20 & SP22 – 11890A...
- Page 5 / +72 articulating boom DANGER Options Denotes an imminently hazardous situation The following options are available for the SP20 / which, if not avoided will result in death or SP22: serious injury. WARNING Non marking tyres Denotes a potentially hazardous situation...
- Page 6 Do not modify this machine without written careful attention to a particular passage of approval from the Engineering Department of text in the manual. Snorkel. Modification may void the warranty, adversely affect stability, or affect the operational Notes characteristics of the SP.
- Page 7 Introduction Additional Information For additional information, contact your local dealer or Snorkel at: Snorkel International, PO Box 1041 Levin 5510 New Zealand SP20 & SP22 – 11890A Rev C page - v...
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Page 9: Table Of Contents
Guardrails ......3-2 Standard SP20 / SP22 ....-iii Lanyard Anchors . -
Page 10: Options
Appendix A. Glossary Decal inspection drawing 1... . 7-12 Decal inspection drawing 2... . 7-13 SP20 & SP22 – 11890A... -
Page 11: Chapter 1. Specifications
Engine Side Cover Main Boom Left Hand Side Jib Boom Platform Controls Serial Plate Under Steer Wheels Engine Cover Right Hand Side Diesel Fuel Tank Ground Controls Platform Hydraulic Oil Tank SP20 & SP22 – 11890A Rev C page 1 - 1... -
Page 12: Working Envelope-Sp20
Chapter 1. Specifications Working Envelope—SP20 68.8 METRES FEET page 1 - 2 Rev C SP20 & SP22 – 11890A... -
Page 13: Working Envelope-Sp22
Chapter 1. Specifications Working Envelope—SP22 METRES FEET SP20 & SP22 – 11890A Rev C page 1 - 3... -
Page 14: General Specifications-Sp20
Ground clearance ....370mm (14.5”) Axle oscillation ......7.8 page 1 - 4 Rev C SP20 & SP22 – 11890A... -
Page 15: General Specifications-Sp22
Wheelbase....2600mm (8’ 6”) Ground clearance ....370mm (14.5”) SP20/SP22 – 11890A page 1 - 5... -
Page 16: Engine Specifications
0.5 l (0.52 US qt) Running time One full tank of diesel will last for eight hours under normal working conditions Engine Oil Viscosity Cummins Diesel Engine Deutz Diesel Engine page 1 - 6 Rev C SP20 & SP22 – 11890A... -
Page 17: Chapter 2. Safety
Use of the Aerial Work Platform Knowledge of the information in this manual, and The SP20/SP22 aerial work platform is intended to proper training, provide a basis for safely operating lift personnel and their tools, as well as the material the aerial platform. -
Page 18: Safe Operation
Snorkel. Operate emergency controls as required AFTER USE, secure the SP20/SP22 from Watch for loss of control by platform operator unauthorized use by turning the key switches off Warn the operator of any obstructions or and removing the key. -
Page 19: Electrocution
ELECTRICAL conductors. Regard all conductors as being energized. Make sure that all protective guards, cowlings, and doors are in place and secure. DO NOT operate outside during a thunderstorm. SP20 & SP22 – 11890A Rev C page 2 - 3... -
Page 20: Mounting And Dismounting Precautions
Charge batteries in a well-ventilated area free of Tighten the fuel tank cap securely. If the fuel cap is flame, sparks, or other hazards that might cause lost, replace it with an approved cap from Snorkel. fire or explosion. Use of a non-approved cap without proper venting DANGER may result in pressurization of the tank. -
Page 21: Safety Decals And Placards
Chapter 2. Safety Beaufort Scale Never operate an SP20/SP22 when wind speeds exceed 45 km/h (28 mph) [Beaufort scale6] WIND SPEED BEAUFORT GROUND CONDITIONS SCALE km/h ft/s 3.4~5.4 12.5~19.4 11.5~17.75 5~12.0 Papers and thin branches move, flags wave. 5.4~8.0 19.4~28.8 17.75~26.25 12.0~18 Dust is raised, paper whirls up, and small branches sway. -
Page 22: Safety Placards And Decals Drawing 1
0150448 ELECTROCUTION HAZARD KEEP CLEAR Death or serious injury can result from touching this machine if this machine is in contact with electrical power lines or apparatus. 0323896 0323896 page 2 - 6 Rev C SP20 & SP22 – 11890A... - Page 23 0073668 CAUTION 36 Bruce Road Levin 5500 - New Zealand DO NOT USE BOOM TO LIFT OR PUSH MACHINE MODEL SERIAL 0073668 NUMBER NUMBER MONTH / YEAR SLOPE SENSOR OF MANUFACTURE ALARM SETTING MAXIMUM MAXIMUM MACHINE WHEEL WEIGHT LOAD MAXIMUM DANGER OUTRIGGER PLATFORM...
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Page 25: Chapter 3. Safety Devices
The knob is located on the ma chine stops, the en gine turns off, and noth ing base control panel. moves. This but ton must be out (on) to con trol the SP20 & SP22 – 11890A Rev C page 3 - 1... -
Page 26: Platform Foot Switch
The load sensing system sounds an alarm and illuminates a lamp to warn the operator that the platform is overloaded. page 3 - 2 Rev C SP20 & SP22 – 11890A... -
Page 27: Flashing Light
Use the platform lights to improve visibility while working aloft in dimly lit areas. Do not use the platform work lights to drive on public roadways. SP20 & SP22 – 11890A Rev C page 3 - 3... -
Page 29: Chapter 4. Gauges And Displays
The dipstick on a Deutz engine is located behind the door on the right side of the turntable (refer to Figure 4.5). SP20 & SP22 – 11890A Rev C page 4 - 1... -
Page 30: Hydraulic Fluid Filter Gauge
The gauge indicates the condition of the filter. When the needle on the gauge is in the red zone, it is time to change the filter. Figure 4.7—Fluid Filter Gauge page 4 - 2 Rev C SP20 & SP22 – 11890A... -
Page 31: Chapter 5. Shut-Offs And Circuit Breakers
(Refer to Figure 5.1 and 5.2) that indicates when the axle is Figure 5.3—Circuit Breakers in the locked position. SP20 & SP22 – 11890A Rev C page 5 - 1... -
Page 32: Rcd / Elcb
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 service technician. Figure 5.4—RCD / ELCB page 5 - 2 Rev C SP20 & SP22 – 11890A... -
Page 33: Chapter 6. Controls
Ground Controls The lower controls (refer to Figures 5.2 and 5.3) are located on the right side of the turntable. Figure 5.2—Ground Controls SP20 & SP22 – 11890A Rev C page 6 - 1... -
Page 34: Platform Controls - Electric Controls
TELESCOPE FORWARD / REVERSE DRIVE RIGHT / LEFT STEER UP / DOWN JIB BOOM Figure 5.4— Platform Controls, SP20 PLATFORM LEVEL UP / DOWN (Electric Controls) Figure 5.3—Ground Control Levers WARNING Extreme care must be exercised if driving the SP from the ground controls. -
Page 35: Platform Controls Hydraulic Controls
High revs switch platform functions using the emergency Platform rotate switch - SP22 only power system. Platform rotate joystick - SP20 only Platform tilt joystick Note - Emergency Power Boom telescope joystick The emergency power system is for lowering the... -
Page 36: Ac Generator (Optional)
9. Platform Rotate Switch: (SP22 only) Press this switch up or down to rotate the platform to the right or left. 10. Platform Rotate Joystick: (SP20 only) Operate this control to rotate the platform to the right or left. page 6 - 4 Rev C SP20 &... -
Page 37: Chapter 7. Pre-Operational Inspection
In place and proper operation Structures Weldment Welds intact, no damage or deformation Slide pads In place, no damage or deformation Fasteners In place and tight Wire ropes Proper position and tension SP20 & SP22 – 11890A Rev C page 7 - 1... - Page 38 1 quart US (1 l). Add the flow of air. Inspect the fan belt to see that it is in oil, if necessary, before starting the engine. place and not cracked. page 7 - 2 Rev C SP20 & SP22 – 11890A...
- Page 39 Do not smoke or permit open flames or sparks when checking the batteries. CAUTION Even with low voltage electrical systems, severe arcing can occur. Electrical shock or component damage can result from contact Figure 6.6—Fuel Line SP20 & SP22 – 11890A Rev C page 7 - 3...
- Page 40 Make sure all hoses and tubes are held Hydraulic fluid escaping under pressure can firmly in their support brackets. have enough force to inject fluid into the flesh. Serious infection or reaction can page 7 - 4 Rev C SP20 & SP22 – 11890A...
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Page 41: Tires And Wheels
NOTE nuts to see that none are missing, damaged, or loose.The aerial platform has foam filled tires. The SP20 does not have a jib boom. Foam filled tires do not have a pressure decal or a DANGER valve stem. Different types of tires have different Pinch points may exist between moving inspection requirements. -
Page 42: Emergency Lowering
3. Open the door on the lower control box to access the level sensor (refer to Figure 6.14). page 7 - 6 Rev C SP20 & SP22 – 11890A... -
Page 43: Structures
They should all be present, tight, and not damaged in any way. Raise the main boom to access the rotation bearing bolts in the turntable (refer to Figure6.16). SP20 & SP22 – 11890A Rev C page 7 - 7... -
Page 44: Lanyard Anchors
Note looseness. The SP20 does not have a jib boom. Inspect the gravity gate to be sure it is present, is not damaged, and moves freely. -
Page 45: Emergency Power
SP. If you use an electrical source outside the SP be sure you disconnect it before you drive the SP away. Figure 6.24—Platform Controls SP22 (Hydraulic Controls) SP20 & SP22 – 11890A Rev C page 7 - 9... -
Page 46: Slew Lock
The machine is equipped with an all motion alarm. Drive in both the forward and reverse directions to ensure that the alarm sounds to warn personnel in the area that the aerial platform is in motion. page 7 - 10 Rev C SP20 & SP22 – 11890A... -
Page 47: Placards And Decals
Chapter 7. Pre-operational Inspection Placards and Decals Figure 6.27 provides the item number, Snorkel part number, description, and the quantity of each placard and decal required for standard aerial platform features. Inspect all safety and operational placards and decals. Make certain they are in place, in good condition, and are legible. -
Page 48: Decal Inspection Drawing 1
Chapter 7. Pre-operational Inspection Decal inspection drawing 1 page 7 - 12 Rev C SP20 & SP22 – 11890A... -
Page 49: Decal Inspection Drawing 2
Chapter 7. Pre-operational Inspection Decal inspection drawing 2 SP20 & SP22 – 11890A Rev C page 7 - 13... -
Page 51: Operating Procedures
2. Insert the key into the master switch and turn ensuring that the aerial platform is properly set up to the ground operation position . for the particular conditions encountered. SP20 & SP22 – 11890A Rev C page 8 - 1... -
Page 52: Platform Controls
3. Enter the platform and securely close the gate (refer to Figure 7.2). 4. Attach the fall restraint lanyard to one of the Figure 7.4—Platform Controls (Hydraulic Controls) anchor points (refer to Figure 7.2). page 8 - 2 Rev C SP20 & SP22 – 11890A... -
Page 53: Boom Operation
Unplug the source of power before moving the functions. aerial platform. 1. Determine the desired drive range for the specific driving conditions. The system default is to the low range. SP20 & SP22 – 11890A Rev C page 8 - 3... -
Page 54: Air Line
250 psi (1,723 kPa). The air line may be used to conduct fluids such as water or antifreeze solution. Contact your Snorkel dealer for compatibility information before using the air line to conduct other fluids. -
Page 55: Chapter 9. Emergency Operation
Figure 8.3 and 8.4). Figure 8.1—Battery Disconnect Switch 2. Place the key in the master switch and turn the engine on (refer to Figure 8.2). Figure 8.4—Platform Controls (Electric Controls) SP20 & SP22 – 11890A Rev C page 9 - 1... -
Page 56: Emergency Lowering
Securely fasten the tow If the main boom is lowered below horizontal, the vehicle to the aerial platform before placing platform will not remain level. the hubs in freewheel mode. The work page 9 - 2 Rev C SP20 & SP22 – 11890A... -
Page 57: Drive Hubs Prior To Nz080829
1. Remove the two bolts 2. Turn the plate over so that the raised bulge is facing inwards. 3. Replace the two bolts Reverse the procedure to re-engage the hubs. SP20 & SP22 – 11890A Rev C page 9 - 3... -
Page 59: Chapter 10. Stowing And Transporting
LPG tank. transporting. 9. Close and lock the cowling doors. Stowing 10. Engage the slew lock (see Figure 9.3). The properly stowed position for the SP20 is shown in Figure 9.1. Figure 9.3—Slew Lock Pin Set Figure 9.1—Stowed SP20 Transporting... -
Page 60: Driving
5. Rotate the platform so it is perpendicular to the boom. 6. On a SP20, raise the main boom so it is horizontal. On a SP22, fully lower the main boom and raise the jib boom so it is horizontal. -
Page 61: Drive Hubs From Nz080829
Know the weight of the aerial platform and the capacity of the lifting devices before hoisting. 1. For a SP20, raise the main boom about 1 Lifting devices include the hoist or crane, chains, (0.3 m). For a SP22, raise the platform a few straps, cables, hooks, sheaves, shackles, slings, inches using the platform level control. - Page 62 11. Use chains or straps to securely fasten the aerial platform to the transport vehicle using the tie-down lugs as attachment points. Proper tie-down and hauling are the responsibility of the carrier. page 10 - 4 Rev C SP20 & SP22 – 11890A...
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Page 63: Platform Control Box Cover
Figure 11.2—Engine Air Intake Additional Use the following procedure to manually Filtering disengage the drive hubs and tow the machine. SP20 & SP22 – 11890A Rev C page 11 - 5... - Page 64 Raise the platform about 3 (1 m) above the ground. Figure 11.8—Drive Wheel, Pre NZ080829 6. Shut the engine off and turn the battery disconnect switch off. page 11 - 6 Rev C SP20 & SP22 – 11890A...
- Page 65 10. Turn steer float valve clockwise. 12. Unfasten the tow vehicle from the machine and replace the tow kit on the storage cradles. 13. Verify that the drive system operates SP20 & SP22 – 11890A Rev C page 11 - 7...
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Page 67: Chapter 12. Fire Fighting & Chemical Control
Dry chem i cal, foam, or CO leak or spill has not ignited, use water spray to disperse the vapors and to provide protection for Special fire fighting procedures: SP20 & SP22 – 11890A Rev C page 12 - 9... -
Page 68: Gasoline (Un 1203)
CAUTION hydrogen cyanide. Spill or leak: page 12 - 10 Rev C SP20 & SP22 – 11890A... -
Page 69: Hydraulic Oil (Un 1270)
Stop flow of gas. Use wa ter to keep fire ex posed including respiratory protection. con tain ers cool. Use wa ter spray to dis perse Spill or leak: un ig nit ed gas or va por. SP20 & SP22 – 11890A Rev C page 12 - 11... - Page 70 , s t a t e , a n d l o c a l reg u la tions. page 12 - 12 Rev C SP20 & SP22 – 11890A...
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Page 71: Chapter 13. Troubleshooting
Electrical outlet does not Power supply not plugged in. Plug a source of power into the work. power-input connector at rear of chassis. GFCI is tripped. Push reset button on outlet. SP20 & SP22 – 11890A Rev C page 13 - 1... - Page 72 Stow the machine and do not operate until repairs are made. Severe hydraulic leak. Failure of hose, tube, fitting, seal, etc. Do not operate machine until repairs are made. page 13 - 2 Rev C SP20 & SP22 – 11890A...
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Page 73: Appendix A. Glossary
This system includes a harness or belt, lanyard, and a lanyard anchor. maximum travel height Federal OSHA, ANSI, and Snorkel require the use of additional fall protection beyond the the maximum platform height or the most platform guardrails on boom supported aerial adverse configuration(s) with respect to stability platforms. - Page 74 The turntable rotates about the centerline of rotation. SP20 & SP22 – 11890A...
- Page 75 Motor Oil (UN 1270) , 12-11 manual of responsibilities, -iv minimum safe approach distance, 2-1 Minimum Safe Approach Distance see Electrical Hazard - page ii safety alerts, -iii Warranty - Limited see inside front cover SP20 & SP22 – 11890A Rev C...