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OPERATOR’S OPERATOR’S MANUAL Part Number 0260996 ANSI/CSA/CE/AS/NZS April 2020 Replaces ANSI 0260996 January 2018 S/N 000361 and after Replaces CE 0260999 February 2018 S/N 010864 and after...
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 sections in Chapter 3–Safety. Regard all conductors as energized.
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ADANGER Do NOT Go Closer Than The Do NOT Operate Outside Do NOT Operate in Minimum Safe Approach Distance During a Thunderstorm Windy or Gusty Conditions Do NOT Add Anything That Do NOT Drive an Elevated MEWP on Do NOT Operate an Elevated Do NOT Operate a Stowed Will Increase Wind Loading Soft, Uneven or Sloping Surfaces...
Fall Restraint Lanyard Anchor Points All fall restraint lanyard anchor points on Snorkel aerial work platforms have been tested with a force of 3,650 lbs (16.3 kN) per person. See below examples of anchor points used on Snorkel machines with their corresponding per person rating.
It is designed for repair and assembly jobs and assignments at overhead workplaces (ceilings, cranes, roof structures, buildings etc.). Uses or alterations to the aerial work platform must be approved by Snorkel. THIS AERIAL WORK PLATFORM IS NOT INSULATED! For this reason it is imperative to keep a safe distance from live parts of electrical equipment! Exceeding the specified permissible maximum load is prohibited! See “Platform Capacity”...
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Air Line to Platform ...........36 Driving and Platform Work Lights ......36 Appendix C – Inspection Checklists Tow Kit ..............36 Platform Glazier Package .........36 Limited Warranty Platform Welder ............36 Placards and Decals..........36 Prestart Inspection Checklist ........41 Inspection and Maintenance Schedules ....42 A46JRT – 0260996...
• Pivoting front axle Additional copies of this manual may be ordered from • Hour meter Snorkel. Supply the model and manual part number from • Tie-down/lifting lugs the front cover to assure that the correct manual will be • AC 110V electrical outlet with GFCI at platform supplied.
Inspection Record (PDIR). The PDIR inspection the daily prestart inspection in this Operator’s Manual will is performed by Snorkel, or it’s agent, before the machine help keep the aerial platform in optimum working condi- is delivered to the customer. A completed PDIR form can tion.
Serial Number Placard On Rear of Turntable Serial Number • Model Number Lanyard Anchors Operator’s Manual Lower Controls Diagnostic Display Platform Front Foot Switch Fuel Tank Power to Platform Inlet Diesel/Gas/LP Battery Disconnect Switch Tie-Down/Lifting Lugs Rear Left Side A46JRT – 0260996...
6.10 Over 200kV to 350kV Over 350kV to 500kV 7.62 10.67 Over 500kV to 750kV Over 750kV to 1000kV 13.72 Table 1 – Minimum Safe Approach Distance Denotes prohibited zone Figure 3 – Minimum Safe Approach Distance A46JRT – 0260996...
Tree branches move. Power lines whistle. It is difficult to open an 10,8~13,9 38,9~50,0 35.5~45.5 24.5~31 umbrella. 13,9~17,2 50,0~61,9 45.5~56.5 31.~38.5 Whole trees sway. It is difficult to walk against the wind. Figure 2 – Beaufort Scale A46JRT – 0260996...
Snorkel. Do not place your hand or any part of your body in front Do not use the aerial platform as a crane, hoist, jack, or of escaping hydraulic fluid.
Tighten the fuel tank cap securely. If the fuel cap is lost, wheel loads. replace it with an approved cap from Snorkel. Use of a non-approved cap without proper venting may result in Never operate the machine when wind speeds exceed pressurization of the tank.
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Modifications to the aerial work platform are prohibited or permissible only at the approval by Snorkel. In the event of an accident or breakdown see Chapter 10 – Emergency Operation. Do not operate the aerial plat- After use, secure the work platform from unauthorized use form if it is damaged or not functioning properly.
The ground operation switch (refer to Figure 4.1) prevents boom and platform movement if a control switch on the • Pull the button outward to restore power. lower control panel is accidentally moved. Hold the switch up to operate the machine from the lower controls. A46JRT – 0260996...
The overload sensing system is not active when the ma- provide protection for personnel. chine is being driven with the booms in the stowed position. This allows the machine to be driven without the system sensing an overload due to rough ground conditions. A46JRT – 0260996...
• The engine can be restarted with low oil pressure, • from the upper controls with the foot switch activated but it will only run for a few seconds before it shuts off again. A46JRT – 0260996...
Horn Switch Snorkel Guard The Snorkel Guard (refer to Figure 4.6) is a mechanically activated guarding system which offers an additional level of protection to the operator at the upper controls. Snorkel...
When the machine is operated, the display will indicate the name of that function. This display is also used by service technicians to trou- bleshoot and diagnose errors that may occur with the machine operating system. Figure 5.3 – Upper Controls A46JRT – 0260996...
Figure 5.5 – LPG Fuel Tank aerial platform in the stowed position, booms completely down and retracted. Otherwise, the cylinders act as large reservoirs for hydraulic fluid making the level appear too low. The fluid should be visible in the sight gauge. A46JRT – 0260996...
• Hold the switch to the right to rotate the turntable be operated from the lower controls. The following are counterclockwise. located on the lower control panel: • Hold the switch to the left to rotate the turntable • Start button clockwise. • Emergency stop button A46JRT – 0260996...
The diagnostic center LCD display (refer to Figure 6.2) is hydraulic fluid at a preset temperature. located on the left side of the lower control panel. 3. When the engine throttle speed returns to idle, place the hydraulic fluid warm-up switch in the off position. A46JRT – 0260996...
If the platform is to stay in a particular position for a long of the stowed position, regardless of the position of the time, turn the start switch to off to shut off the engine and drive range switch. save fuel. A46JRT – 0260996...
(refer center off position. to Figure 6.5) will blink until the excess load is removed from the platform. • Hold the switch upward to raise the jib. • Hold the switch downward to lower the jib. A46JRT – 0260996...
The switch is spring returned to the normal operation position. • Hold the switch upward to override the Snorkel Guard or the platform overload system. Machine/Generator • Release the switch to the downward position to re- Switch sume normal machine operation.
Driving and Platform Work Lights hydraulic fluid. The control for the optional driving and tail lights is on the front of the upper control panel. Place the switch in the on position to operate the driving and work lights. A46JRT – 0260996...
3. Check to see that the manual is complete with all pages intact and in readable condition. 4. Make certain ANSI publication “Manual of Responsibil- ities for Dealers, Owners, Users, Operators, Lessors and Lessees of ANSI/SIA A92.5-2006 Boom-Support- ed Elevating Work Platforms” is in the manual holder. A46JRT – 0260996...
Quick Disconnect Fitting 3. Make sure the cap is in place and tight. Slot 4. Check under the chassis for coolant that has leaked. Coolant leaks are easily visible on the ground. Figure 7.5 – LPG Tank A46JRT – 0260996...
3. Make sure the cables and wires are properly routed to avoid sharp edges, pinching, and scuffing. Caution Even with low voltage electrical systems, severe arcing may occur. Electrical shock or component damage may result from contact with energized A46JRT – 0260996...
Note Refer to Chapter 2 for the proper type and grade of hydraulic fluid to use. The need to regularly add fluid indicates a leak that should be corrected. Figure 7.9 – Tires and Wheels A46JRT – 0260996...
Warning The potential for an accident increases when operat- ing an aerial platform that is damaged or malfunction- ing. Death or serious injury could result from such A46JRT – 0260996...
1. Use the lower controls to position the main boom near outward and turn the controls selector switch to the horizontal. Extend the tip boom about 1′ (30 cm). lower control position. Start the engine. Hold the ground operation switch upward to verify operation of the lights. A46JRT – 0260996...
• A mid rail • Three entry gates: one on each side and one rear 3. At the upper controls (refer to Figure 7.14), pull the • Toeboards around the sides of the platform. emergency stop button outward. A46JRT – 0260996...
4. Step down on the platform foot switch. 8. Test the operation of each control in both directions from the upper controls. 5. Press down on the Snorkel Guard rail and verify that: 9. The drive range switch and maximum travel speeds • the horn sounds.
2. Plug an electrical tool into the outlet and verify the Rubber covers protect each cylinder rod as it extends power is off. and retracts. The covers prevent sand and paint from damaging the cylinder seals and rod. A46JRT – 0260996...
Platform Glazier Package before operating the aerial platform. The machine may be equipped with an optional platform Placard and decal kits are available from Snorkel. glazier package. Safety related placards and decals are illustrated on the • Inspect the glazier trays (refer to Figure 7.17) and following pages.
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This machine is equipped with foam filled or solid tires, wheel weight is critical for stability. To prevent machine tip over, replace tires with factory approved foam filled or solid tires ONLY. DO NOT attempt to inflate foam filled or solid tires. 0073298 0073298 A46JRT – 0260996...
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Do not use machine if not functioning properly or damaged in any way. Do not modify or alter this machine. See the Operator's manual for other hazard information. 0074210 0074210 0150602 0081441 A46JRT – 0260996...
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OF OCCUPANTS CAPACITY CAUTION Do not remove any weight from this machine. Any weight added must be distributed equally on each axle. Axle weights with machine in the stowed position. STEER AXLE DRIVE AXLE 0070901 0070901 0074311 A46JRT – 0260996...
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WARNING When machine is stopped Activate the necessary due to activation of the functions to move the Snorkel Guard system or platform away from the This override must only be used when all overload, immediately obstacle that caused the controls are released and in the neutral...
No damage or deformation, proper operation Tow Kit In place, n o damage or deformation Placards and Decals In place and readable Maintenance Table Key: P = Pass, F = Fail, R = Repaired Performed by: Date: Model Number: Serial Number: A46JRT – 0260996...
The inspection and maintenance schedule should be performed at the specified intervals and after prolonged periods of storage before returning the machine to ser- vice. Inspection and maintenance shall be performed by personnel who are trained and familiar with mechanical and electrical procedures. A46JRT – 0260996...
Do not operate the engine at more than machine is stowed. With the cylinder bottomed out the oil a fast idle until the engine and hydraulic oil has had a flow will produce heat to warm the hydraulic oil. chance to warm. A46JRT – 0260996...
1. At the lower controls, pull the emergency stop button outward and place the controls selector switch in the upper control position. 2. On dual fuel machines, set the fuel switch (refer to Figure 8.2) to either LPG or gasoline. A46JRT – 0260996...
When the main or riser boom is raised from its rest, the 4. To stop drive motion, return the joystick to neutral. axle locks into position to maximize the stability of the machine while the platform is elevated. A46JRT – 0260996...
The drive motion alarm sounds loud intermittent beeps anytime the machine is being driven. Snorkel Guard The Snorkel Guard (refer to Figure 8.2.) is a mechanically Platform Overload Sensing System activated guarding system which offers an additional level When the platform is at full capacity, the platform overload of protection to the operator at the upper controls.
4. Activate the necessary functions to move the platform ing ramp in the stowed position with the platform on the away from the obstacle that caused the Snorkel downhill side. Guard activation or if due to an overload fault, retract the booms then lower in a safe condition.
Machine Gradeability • if it is believed that there is a malfunction to determine The gradeability specification for the A46JRT aerial plat- if the slope is within the actual grade capability of the forms is 45%. An actual gradeability of 45%, indicates that aerial platform.
• The maximum working pressure of the line is 250 psi (1,723 kPa). The air line may be used to conduct fluids such as water or antifreeze. Contact Snorkel for compatibility information before using the air line to conduct other fluids. A46JRT – 0260996...
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3. Turn the controls selector switch to OFF and remove the key to prevent unauthorized operation. Figure 8.9 – Upper Controls The lights are operational when the machine is set up for operation from the upper controls. A46JRT – 0260996...
Death or serious injury will result from a tip-over ac- 8. Verify that the machine wheels, loading ramps, and cident. Do not drive on ramps that exceed 45 percent transport vehicle are aligned. grade, or where conditions of the ramp could cause driving to be hazardous. A46JRT – 0260996...
The user assumes all responsibility for: disconnect plate (refer to Figure 9.3). Turn the plate over so the nipple points inward. Reinstall the two bolts. • Making sure the equipment used is capable of sup- porting the weight of the aerial platform. A46JRT – 0260996...
Thread the strap through the tie-down brackets at the front of the platform. 7. Use the hoist or crane to carefully raise and position the aerial platform onto the transport vehicle. A46JRT – 0260996...
No service is required when storing, or removing the machine from service, for less than one week. If the machine functions are not cycled for longer than one week: y Grease exposed cylinder rods with a light, white lithium grease. y Periodically charge the batteries. A46JRT – 0260996...
Figure 10.2) and turn it to the lower control position. Use the following procedure to operate the machine using the emergency power system from the upper controls. 1. Pull the emergency stop button outward (refer to Figure 10.3). A46JRT – 0260996...
3. Step down on the platform foot switch (refer to Figure boom up/down/retract, jib boom up/down, or turntable 10.4). rotation functions. The lower controls are not affected by the Snorkel Guard activation. Warning Platform Foot The potential for an accident increases when safety Switch devices do not function properly.
Turn the battery disconnect switch lower controls. will not crank. on and then at the lower controls: • Pull emergency stop button outward. • Place the controls switch in the lower control position. Continued on next page... A46JRT – 0260996...
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Upper controls are not set-up prop- At the upper controls, pull the emer- selector switch at the lower erly. gency stop button upward and turn controls is placed in the upper the start switch on. control position. A46JRT – 0260996...
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Upper controls do Battery disconnect switch turned off. Place switch in the on position. not work. Emergency stop button at lower and Pull the emergency stop buttons Continued on next page... upper controls is in the off position. outward. A46JRT – 0260996...
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Wheels will not turn when Drive hubs are engaged. Turn drive wheel disconnect plates winching. around so nipples point inward. Normal operation. The tilt alarm is Tilt alarm does not work. Booms are stowed. not operational when the booms are stowed. A46JRT – 0260996...
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Let fluid cool before operating. Hydraulic system component failure. 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. A46JRT – 0260996...
This system includes a harness or belt, lanyard, and a lanyard anchor. Federal OSHA, ANSI, and Snorkel require the use of qualified person – a person, who by reason of knowledge, experience,...
No damage or deformation, proper operation Tow Kit In place, n o damage or deformation Placards and Decals In place and readable Maintenance Table Key: P = Pass, F = Fail, R = Repaired Performed by: Date: Model Number: Serial Number: A46JRT – 0260996...
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Check for wear and damage Left Hand Access Door Boom control valve Check for leaks, wear, damage, and for proper operation Boom circuit system pressure Check maximum system pressure 2,700 to 2,800 psi Filter minder gauge Check for proper operation A46JRT – 0260996...
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Torque to proper values. Slave level cylinder holding Check for leaks, wear, damage, and valves for proper operation Hose carrier assembly Check for residue buildup/proper operation Hydraulic hoses and tubes Check for leaks, wear, and damage A46JRT – 0260996...
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Check for proper operation Platform rotation CW – CCW Check for proper operation Full cycle: 16 - 20 seconds Emergency power, all functions Check for proper operation Emergency stop Check for proper operation Hour meter Check for proper operation A46JRT – 0260996...
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Flashing light Check for proper operation Hydraulic warm-up system Check for proper operation AC generator Check for proper operation Maintenance Table Key: P = Pass, F = Fail, R = Repaired Performed by: Date: Model Number: Serial Number: A46JRT – 0260996...
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Replace per engine owner’s manual See engine owner’s manual Engine fuel filter Check condition Replace every 6 months or if dirty Maintenance Table Key: P = Pass, F = Fail, R = Repaired Performed by: Date: Model Number: Serial Number: A46JRT – 0260996...
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SAE Grade 80W-90 Swing drive Replace fluid Gear lubricant SAE Grade 80W-90 Engine coolant Check condition See engines owner’s manual Maintenance Table Key: P = Pass, F = Fail, R = Repaired Performed by: Date: Model Number: Serial Number: A46JRT – 0260996...
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Appendix C – Inspection Checklists A46JRT – 0260996...
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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.
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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.
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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.
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.
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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...