Snorkel SL30SL Operating Manual
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Snorkel SL30SL Operating Manual

Snorkel SL30SL Operating Manual

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OPERATOR'S
MANUAL
Part Number 8210037
February 2018
Serial number 50303 and after
Replaces 8210037 February 2011

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  • Page 1 OPERATOR’S MANUAL Part Number 8210037 February 2018 Serial number 50303 and after Replaces 8210037 February 2011...
  • Page 2 The aerial platform is not electrically insulated. Death or serious injury will result from contact with, or inadequate clearance from, an energized conductor. Do not go closer than the minimum safe approach distance as defined by the Minimum Safe Approach Distance section in Chapter 3–Safety. Regard all conductors as energized.

  • Page 3: Table Of Contents

    Hour Meter ............15 Lanyard Anchors............27 Fuel Gauge ...............15 Operating Controls ..........27 Engine Oil ..............15 Emergency Stop ............28 Hydraulic Fluid Level Gauge ........16 Horn Button ............28 Engine Air Filter Gauge ..........16 Placards and Decals..........28 Prestart Inspection Checklist ........32 SL30SL – 8210037...
  • Page 4 Theoretical Gradeability ........36 Troubleshooting Chart ..........47 Actual Gradeability ..........37 Percent vs. Degree of Slope .........37 Appendix A – Glossary Driving on a Slope ..........37 Calculating Percent Grade ........38 Machine Gradeability ..........38 Limited Warranty Fold Down Guardrails ..........38 SL30SL – 8210037...

  • Page 5: Chapter 1 - Introduction

    Additional copies of this manual may be ordered from Snorkel. Supply the model and manual part number from The operator must be trained and authorized to per- the front cover to assure that the correct manual will be form any functions of the aerial platform.

  • Page 6: Maintenance

    Following ANSI/SIA A92.6–2006 Self-Propelled Elevating Work the daily prestart inspection in this Operator’s Manual will Platforms” is available from Snorkel dealers or from the help keep the aerial platform in optimum working condi- factory upon request.

  • Page 7: Chapter 2 - Specifications

    Engine • Hydraulic Pump • Battery Lugs Fuel Tank Front Right Side Upper Operator’s Controls Manual Entry Gate Elevating Assembly Chassis Entry Steps Front Tie-Down/Lifting Lugs Emergency Hydraulic Compartment Lowering Valve Lower Hydraulic Reservoir • Hydraulic Fluid Filter Controls Rear Left Side SL30SL – 8210037...

  • Page 8: General Specifications

    -18°C to 43°C Elevated 0.45 mph (0.8 km/h) Stowed 3.1 mph (5.0 km/h) Maximum Wind Speed Gust or steady 28 mph (45 km/h) Drive System Standard Four wheel drive Gradeability – theoretical Maximum drive height 30′ (9.14 m) SL30SL – 8210037...

  • Page 9: Engine Specifications

    Note 3: Refer to the Perkins Operator’s Manual for specific lubricating oil recommendations and specifications. Engine Oil Viscosity Ambient Engine Oil Engine Temperature Weight Above 77°F SAE 30W or 10W30 (25°C) Perkins 32°F to 77°F SAE 20W or 10W30 403C-11 (0°C to 25°C) Below 32°F SAE 10W (0°C) SL30SL – 8210037...
  • Page 10 Chapter 2 – Specifications SL30SL – 8210037...

  • Page 11: Chapter 3 - Safety

    Over 200kV to 350Kv 6.10 Over 350kV to 500kV 7.62 Over 500kV to 750kV 10.67 Over 750kV to 1000kV 13.72 Table 1 – Minimum Safe Approach Distance Figure 3 – Minimum Safe Approach Distance SL30SL – 8210037...

  • Page 12: Prestart Inspection

    Make sure there is sufficient before transporting, or if it is left unattended. clearance around the machine before moving the SL30SL – 8210037...

  • Page 13: Tip-Over And Falling Hazards

    Snorkel. Do not use the aerial platform as a crane, hoist, jack or Do not place your hand or any part of your body in front of escaping hydraulic fluid.

  • Page 14: Engine And Fuel Handling Precautions

    Tighten the fuel tank cap securely. If the fuel cap is lost, replace it with an approved cap from Snorkel. Use of a Danger non-approved cap without proper venting may result in Engine exhaust contains carbon monoxide, a poi- pressurization of the tank.

  • Page 15: Chapter 4 - Safety Devices

    Figure 4.3 – Emergency Lowering Knob Push the emergency stop button inward when the Pull the emergency lowering knob outward to open the upper controls are not in use to protect against un- cylinder bleed down valve for emergency lowering. intentional operation. SL30SL – 8210037...

  • Page 16: Guardrails

    To drive the machine, the speed level must be deac- If local work rules require the use of a fall restraint tivated by fully lowering the platform. device, properly connect it to a lanyard anchor before raising the platform. SL30SL – 8210037...

  • Page 17: Engine Protection Systems

    The engine can be restarted with low oil pressure, but it will only run for a few seconds before it shuts off again. Do not restart the engine until the condition that caused the low oil pressure has been corrected. SL30SL – 8210037...
  • Page 18 Chapter 4 – Safety Devices SL30SL – 8210037...

  • Page 19: Chapter 5 - Gauges And Displays

    Oil Dipstick restore power. The display screen should now have “hr” shown. 4. Press the right steer switch to scroll through the hour Figure 5.3 – Engine Compartment meter reading, two digits at a time. SL30SL – 8210037...

  • Page 20: Hydraulic Fluid Level Gauge

    The oil level should be within ± 0.25″ After changing the filter, press the reset button to reset (6.4 mm) of the maximum line. the indicator disk. SL30SL – 8210037...

  • Page 21: Chapter 6 - Controls

    The lowering alarm will sound as the platform low- ers. Preheat Button The preheat button (refer to Figure 6.1) operates the glow plugs to aid in starting the engine when the on/off switch is in the on position. SL30SL – 8210037...

  • Page 22: Upper Controls

    Only operate from the upper controls when it is at the front right side of the platform, hooked on the guardrail, and Press the platform raise/lower button to use the joy- hanging inside the platform. In this position the guardrail stick to operate the platform functions. SL30SL – 8210037...

  • Page 23: Interlock Switch

    To drive the platform forward at low speed, press the lock switch until the platform is level. low speed drive button and then push the joystick forward, the direction of the red arrow. The tilt alarm will continue to sound until the platform is level. SL30SL – 8210037...

  • Page 24: Horn Button

    4. To drive the machine, the speed level must be deac- tivated. To deactivate the speed level, press the platform raise/lower button and then pull the joystick back- ward and fully lower the platform. SL30SL – 8210037...

  • Page 25: Chapter 7 - Prestart Inspection

    Visually inspect the engine and its components with the before removing the radiator cap. engine off. The engine is located behind the doors on the right side of the chassis (refer to Figure 7.2). 1. Shut the engine off and wait for it to cool. SL30SL – 8210037...

  • Page 26: Radiator

    (refer to Figure 7.5). 3. If necessary, add fuel. The battery supplies 12 V DC electrical power to oper- ate the aerial platform electrical and electrohydraulic Note components. Refer to Chapter 2 for fuel grade specifications. SL30SL – 8210037...

  • Page 27: Battery Terminals

    Replace the cap making sure it is wires, and frayed insulation. tightly in place. 2. Check the wiring in areas where a change in routing direction may cause them to become pinched. SL30SL – 8210037...

  • Page 28: Fluid Filter

    On/Off Switch Visually inspect the tires and wheels (refer to Figure 7.8) Stop to make sure they are suitable for service. Platform Raise Preheat Upper Controls Start Emergency Stop Override Platform Enable Lower Figure 7.9 – Lower Controls SL30SL – 8210037...

  • Page 29: Operating Controls

    7. Make certain the knob is fully released and the emer- is a malfunction in the hydraulic or electrical system. Only gency lowering valve is fully closed before operating use this method if the engine will not start. the aerial platform. SL30SL – 8210037...

  • Page 30: Upper Controls Emergency Stop Override

    It is important to inspect the fasteners that connect the To inspect the guardrail system: components. 1. Inspect all components of the guardrail system. The rails and toeboards must all be in place and free of any damage or deformation. SL30SL – 8210037...

  • Page 31: Lanyard Anchors

    Death or serious injury could result from such side of the upper controls indicate the proper placement accidents. Do not operate the aerial platform if it is of the upper controls. Refer to Figure 7.13. damaged or malfunctioning. SL30SL – 8210037...

  • Page 32: Emergency Stop

    To steer to the right, hold down the right side of the steer switch. Placard and decal kits are available from Snorkel. To steer to the left, hold down the left side of the The safety related placards and decals are illustrated on steer switch.
  • Page 33 Chapter 7 – Prestart Inspection 0010076-001 0010076-001 066554-000 066551-003 0072530 508770-000 010076-001 067822-001 066554-000 508772-000 6. Illustrated Part List Decal Kit, (EN) SL30SL 505506-000 066551-003 508770-000 Left Side 067822-001 508772-000 SL30SL – 8210037...
  • Page 34 Chapter 7 – Prestart Inspection 066563-000 6. Illustrated Part List ecal Kit, (EN) L30SL 05506-000 101250-007 066551-002 6. Illustrated 067822-001 Decal Kit, (EN) 508738-000 066563-000 SL30SL (Inside) 505506-000 101250-007 066555-000 (Inside) 066551-002 0323896 0323896 067822-001 Left Side 066555-000 508738-000 SL30SL – 8210037...
  • Page 35 Chapter 7 – Prestart Inspection 066551-002 0323896 508771-000 066551-002 057430-000 (Inside) 057430-000 0323896 Right Side 508771-000 SL30SL – 8210037...

  • Page 36: Prestart Inspection Checklist

    Guardrail system Welds intact, no damage or deformation Lanyard anchors In place, no damage or deformation Operating controls Proper operation Emergency stop Shuts off upper controls/proper operation Horn Sounds when activated Placards and Decals In place and readable SL30SL – 8210037...

  • Page 37: Chapter 8 - Operation

    3. Place the on/off switch in the on position. Cold, thick hydraulic oil does not flow well and may cause delay in response to control movement. Cold hydraulic oil may also cause cavitation and pump damage. SL30SL – 8210037...

  • Page 38: Lower Controls

    1. At the lower controls, turn the on/off switch to the on position and twist the emergency stop clockwise To lower the platform press and hold the platform (refer to Figure 8.2). lower and the enable button. SL30SL – 8210037...

  • Page 39: Platform

    The farther the joystick is moved, the faster the platform raises. There is only one lowering speed. To deactivate the speed level, press the platform raise/lower button and then pull the joystick back- ward and fully lower the platform. SL30SL – 8210037...

  • Page 40: Driving And Steering

    Theoretical Gradeability Theoretical machine gradeability refers to the maximum To steer to the right, hold down the right side of slope that the machine is capable of travel under perfect, the steer switch. SL30SL – 8210037...

  • Page 41: Actual Gradeability

    100% Angle of Slope in Degrees 45° 40° Percent of 35° Grade 30° 25° 20° 15° 10° 5° Figure 8.5 – Slope Percent/Degree Conversion SL30SL – 8210037...

  • Page 42: Calculating Percent Grade

    The rails are free to move downward after removing the hardware. Improper lifting can cause personal injury. Be prepared to hold the weight of the rails before beginning to lower them onto the platform. Figure 8.7 – Percent Grade Calculation SL30SL – 8210037...
  • Page 43 Death or serious injury could result from such accidents. Make sure the upper control panel is at the front right side of the platform, hooked on the guardrail, and hanging inside the platform. SL30SL – 8210037...
  • Page 44 Refer to Figure 8.11. In this position the guardrail and upper control box arrows will point the same direction, towards the front of the machine. Upper Controls Right Guardrail Figure 8.11 – Upper Control Operating Position SL30SL – 8210037...

  • Page 45: Chapter 9 - Stowing And Transporting

    Do not drive on ramps that exceed 35 percent grade, or where conditions of the ramp could cause driving to be hazardous. Drive the aerial platform onto the transport vehicle if the ramp incline is within the 35 percent grade capability of the aerial platform. SL30SL – 8210037...

  • Page 46: Driving

    8. Attach the winch to the tie-down lugs (refer to Figure 6. Press the low speed drive button. 9.4) on the front of the chassis. 7. Drive the aerial platform onto the transport vehicle in a straight line through the grade transitions with minimal turning. SL30SL – 8210037...

  • Page 47: Hoisting

    5. Use spreader bars of sufficient length to keep the number placard and is listed in Chapter 2. chains, straps, or cables from contacting the elevat- ing assembly or platform. The user assumes all responsibility for: When using cables, use rigid corner protectors SL30SL – 8210037...

  • Page 48: Securing For Transport

    Proper tie- 1. Chock the wheels. down and hauling is the responsibility of the carrier. 2. Remove all personnel, tools, materials, or other loose objects from the platform. 3. Properly stow the aerial platform. SL30SL – 8210037...

  • Page 49: Chapter 10 - Emergency Operation

    Refer to Chapter 2 for the empty vehicle weight of the 3. Release the knob to stop the platform from lowering. aerial platform. The aerial platform may be pushed or pulled after disen- gaging the brakes. SL30SL – 8210037...
  • Page 50 Refer to Figure 10.3. 6. After unloading the aerial platform from the transport vehicle, verify that the drive system and brakes oper- Free-Wheeling ate properly before operating the aerial platform. Valve Brake Release Pump Handle Figure 10.3 – Free-Wheeling Valve SL30SL – 8210037...

  • Page 51: Chapter 11 - Troubleshooting

    • Twist the emergency stop button clockwise. • Turn the on/off switch to the on position. From the upper controls: • Twist the emergency stop button clockwise. • Press the start button until the engine starts. SL30SL – 8210037...

  • Page 52: Sl30Sl

    Platform will not raise and alarm is Machine not on a level surface. Lower the platform and drive to a sounding. level surface or use the speed level to level the platform. SL30SL – 8210037...
  • Page 53 Remove the kink or twist from the caused by kink or twisted hose. hose. Let fluid cool before operating. Severe hydraulic leak. Failure of hose, tube, fitting, seal, Do not operate machine until repairs etc. are made. SL30SL – 8210037...
  • Page 54 High coolant temperature. Lower the platform and turn the engine off. Do not restart the engine until the cause of high coolant tem- perature has been corrected. SL30SL – 8210037...
  • Page 55 Machine error. Stow the machine and do not oper- ate until repairs are made. 51-73 Machine error. Stow the machine and do not oper- ate until repairs are made. Low battery voltage. Charge or replace the battery. SL30SL – 8210037...
  • Page 56 Chapter 11 – Troubleshooting SL30SL – 8210037...

  • Page 57: Appendix A - Glossary

    – to place a component, such as the platform, in its rest position. lanyard, and a lanyard anchor. Although federal regulations, OSHA, ANSI, and Snorkel do not require the use of additional fall protection beyond the turning radius – the radius of the circle created by the wheel during a 360°...
  • Page 59 All parts returning should be still in a factory state, free of any alteration to the original design. If the parts are subject to repair it will need to be pre authorized by the Snorkel Product Sup- port Group and or Warranty Department prior to the repair being completed.
  • Page 60 10. Reimbursement policy, labor will be paid at 75% of posted hourly shop rate. Travel time will be paid at $50 per hour up to a maximum of 3 hours. Snorkel will pay 1 hour of troubleshooting time per warranty claim, unless expressly agreed otherwise in writing and in advance by Snorkel’s Warranty Department.

  • Page 61: Limited Warranty

    Snorkel will not cover leaks from fittings, hoses and any other connection points after the unit has been in service for 90 days or 150 hours of operation which ever comes first.

  • Page 62: Limited Warranty

    Distributor/SSC/Dealer. Warranty support should be from the Distributor/SSC/Dealer from whom the Snorkel product was purchased. Where Snorkel equipment is supplied directly from the factory the end customer, or if unable to contact the Distributor/SSC/Dealer, may contact the Snorkel Warranty Department for further assistance.
  • Page 64 Local Distributor / Lokaler Vertiebshändler / Distributeur local El Distribuidor local / ll Distributore locale EUROPE, MIDDLE EAST AFRICA & ASIA PHONE: +44 (0) 845 1550 058 FAX: +44 (0) 845 1557 756 NORTH & SOUTH AMERICA PHONE: +1 785 989 3000 TOLL FREE: +1 800 255 0317 FAX: +1 785 989 3070 AUSTRALIA...

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