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Chapter 12 – Troubleshooting

TL37J – 511116-000-EN-A

Symptom

Possible Cause

Corrective Action

Wheels won’t turn when winch-

ing or pushing.

Hand Brake is engaged.

Manually release the hand brakes

Battery charger does not indi-

cate a reading when charging

batteries.

No source of power.

Make sure power source is plugged in

and turned on.

Faulty batteries or charger.

Stow the machine and do not operate until

repairs are made.

Severe hydraulic leak.

Failure of hose, tube, fitting, seal, etc.

Stow the machine and do not operate until

repairs are made.

Summary of Contents for TL37

Page 1: ...December 2017 Part Number 511116 000 EN A MANUAL OPERATOR S Serial number 007625 and after...

Page 2: ...ock hazard resulting in death or serious injury If an aerial platform is in contact with an energized conductor the platform operator must warn ground personnel in the vicinity to stay away Their bodi...

Page 3: ...Center Display 13 Chapter 6 Batteries General Maintenance 15 Charging 15 Chapter 7 Controls Lower Controls 17 Emergency Stop Button 17 Control Selector Ground Operation Switch 17 Platform Raise Lower...

Page 4: ...Table of Contents TL37J 511116 000 EN A Chapter 12 Troubleshooting Troubleshooting Chart 38 Appendix A Glossary Limitited Warranty...

Page 5: ...ing y y Platform overload alarm y y Outriggers y y Tie down lugs y y Guardrail y y Platform y y Hydraulic proportional system y y 3 stage lift cylinder y y Stabilizer feet The aerial platform has been...

Page 6: ...working condi tion Other maintenance functions must be performed by maintenance personnel who are qualified to work on the aerial platform Caution Welding current can be very intense Damage to elec t...

Page 7: ...cyLoweringValve Boom Structure Lower Ground Controls Outriggers Identification number plate Toeboards Platform Controls Platform Wheels Safety Harness RearLights BatteryDisconnect Plug Chassis Manual...

Page 8: ...N Maximum wind speed 28 mph 12 5m s Rotation 700 Platform slew 90 Lift system 3 stage lift cylinder Control system Hydraulic proportional Outrigger raise 53 seconds Outrigger lower 60 seconds Platform...

Page 9: ...low ering electrical cables can get damaged under outriggers Minimum Safe Approach Distance Minimum safe approach distances to energized power lines and their associated parts must be observed while...

Page 10: ...latform to prevent them from accidentally falling or being kicked off the platform Remove all objects that do not belong in or on the aerial platform Never steady the platform by positioning it agains...

Page 11: ...all restraint transfer your anchor age from one structure to the other before stepping across 2 Remember that you might be transferring to a structure where personal fall arrest is required 3 Use the...

Page 12: ...Chapter 3 Safety 8 TL37J 511116 000 EN A...

Page 13: ...r controls the emergency stop is a two position red push button refer to Figure 4 1 TheEmergencyStops areresetbytwistingina clockwisedirection y y Push the emergency stop button inward to disconnect p...

Page 14: ...3 Outrigger Location Bubble Indicator When the outriggers are securely under load the LED lights on the ground control station begin to illuminate showing a green colour as shown in Figure 4 4 Figure...

Page 15: ...into the pump shaft Move the platform raise lower levers to the required direction of movement and operate the hand pump Continue pressing down on the platform raise low er levers when the machine sta...

Page 16: ...Chapter 4 Safety Devices 12 TL37J 511116 000 EN A...

Page 17: ...reen LED blink ing indicates that the batteries are 50 to 75 charged 50 solid green LED light 75 solid green LED light and green LED blinking indicates that the batteries are 75 to 100 charged 50 soli...

Page 18: ...Chapter 5 Gauges and Displays 14 TL37J 511116 000 EN A...

Page 19: ...losion Charge the batteries only in a well ventilated area away from sparks or flame It may take from 1 1 2 to 16 hours to recharge the batteries depending on the amount of discharge If the charging c...

Page 20: ...Chapter 6 Batteries 16 TL37J 511116 000 EN A...

Page 21: ...ist between moving components Death or serious injury will result from becoming trapped between components buildings structures or other obstacles Make sure all personnel stand clear while operating t...

Page 22: ...ols y y Twist and pull the button outward to restore power y y Push the emergency stop button inward when the upper controls are not in use to protect against unin tentional operation Note The lower c...

Page 23: ...vating Work Platforms is in the manual holder Electrical System Electrical power is supplied from four 6 volt batteries The batteries supply 24 volt DC electrical power to oper ate the aerial platform...

Page 24: ...tear damage loose or missing parts Wheels Check tires are at the correct pressure of 55 psi 3 8 bar and that the wheel nuts are tightened using the correct torque settings 110 63 ft lbs 150Nm Cables...

Page 25: ...nts may exist between moving compo nents Death or serious injury will result from be coming trapped between components stand clear of moving components while test operating the machine With the top an...

Page 26: ...ted properly from the lower controls Guardrail System The guardrail system includes refer to Figure 8 6 y y A top rail y y A mid rail y y Lock rail strap y y Toeboards around the sides of the platform...

Page 27: ...ith soap and water and a soft cloth if the words or pictures cannot be seen Caution Solvents may contain hazardous ingredients Follow the manufacturer s label for proper use and dispos al Wear protect...

Page 28: ...er 8 Prestart Inspection 24 TL37J 511116 000 EN A Figure 8 7 Right Side Decals Figure 8 8 Left Side Decals 508508 000 510227 000 010076 001 514020 000 510227 000 510280 000 510280 000 066552 000 51402...

Page 29: ...Chapter 8 Prestart Inspection TL37J 511116 000 EN A 25 510280 000 010076 001 514020 000 60 65 514020 000 508711 000 510227 000...

Page 30: ...Chapter 8 Prestart Inspection 26 TL37J 511116 000 EN A 066552 000...

Page 31: ...isplay Displays operating time battery power Tires and Wheels Good condition Lower Control Station Operating controls Proper operation Emergency stop Shuts off lower controls proper operation Outrigge...

Page 32: ...Chapter 8 Prestart Inspection 28 TL37J 511116 000 EN A...

Page 33: ...onsibility for ensuring that the aerial platform is properly set up for the particular conditions encountered Preparing for Operation Use the following procedure to prepare the aerial platform for ope...

Page 34: ...vement Figure 9 3 Upper Controls Raise Lower Levers Platform Use care when entering and exiting the platform to avoid slipping and or falling Securely close the lock rail when the platform is occupied...

Page 35: ...outlet has two 3 prong 125 voltAC electrical connectors refer to Figure 9 5 Figure 9 5 Electrical Power Outlet Power is supplied to the outlet by connecting an exter nal power source to the power inp...

Page 36: ...Chapter 9 Operation 32 TL37J 511116 000 EN A...

Page 37: ...in Chapter 2 and is stamped on the serial number placard The user assumes all responsibility for y y Choosing the proper method of transportation y y Choosing the proper selection and use of transport...

Page 38: ...ered and all outriggers are fully raised 2 Push down on the friction drive hand lever to engage the drive cylinders against the tires until they lock overcentre refer to Figure 10 6 Figure 10 6 Fricti...

Page 39: ...raulic cylinders on the right side of the chassis refer to Figure 10 8 Push both levers forward to move the aerial platform in a straight direction Push both levers backwards to reverse the aerial pla...

Page 40: ...Chapter 10 Stowing and Transporting 36 TL37J 511116 000 EN A...

Page 41: ...ward to disable the control system in the event of an emergency 2 Locate the emergency lowering control 3 Make sure there is nothing in the way to obstruct the platform when it lowers 4 Stand clear of...

Page 42: ...e the hydraulic operation to fail All booms must be fully extended raised then low ered before work can recommence Emergency Lowering Hand Pump The emergency hand pump lowering procedure is available...

Page 43: ...button is pushed inward to the off position Twist and pull the emergency stop button outward to the on position Emergency lowering lever is not properly disengaged Make sure the lever returns to the...

Page 44: ...release the hand brakes Battery charger does not indi cate a reading when charging batteries No source of power Make sure power source is plugged in and turned on Faulty batteries or charger Stow the...

Page 45: ...avel is permitted by the manufacturer maximum wheel load the load or weight that can be transmitted through a single wheel to the floor or ground Minimum SafeApproach Distance M S A D the minimum safe...

Page 46: ......

Page 47: ...has been properly com pleted and returned to the Snorkel Warranty department within fifteen 15 days after delivery of the Snorkel product to the Customer or Dealer s demonstration rental fleet Snorkel...

Page 48: ...y the Snorkel Warranty Department prior to performing the warranty repair or replacement When a Distributor Customer perceive a warranty issue to exist the following steps must be adhered to y y All w...

Page 49: ...cility downtime of the machine lost time for workers lost orders lost rental revenue lost profits expenses or increased cost This warranty is expressly in lieu of all other warranties representations...

Page 50: ...HEDULE Limited Warranty Periods Item New machine materials and workmanship Structural components Chassis Turntable Booms Scissors Parts held in a Distributor s stock Parts sold non warranty Batteries...

Page 51: ......

Page 52: ...l 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 PHONE...

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