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Chapter 11 – Troubleshooting

TB42J – 0172310

Symptom

Improper AC generator output
voltage.

Hydraulic fluid temperature 200°F
(93°C) or more.

Severe hydraulic leak.

Possible Cause

Hydraulic oil is cold and thick.

Prolonged boom operation or driving.

High pressure fluid return to reser-
voir caused by kinked or twisted
hose.

Hydraulic system component failure.

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

Corrective Action

Use cold weather hydraulic oil as rec-
ommended for weather conditions.
Warm oil before operating the ma-
chine.

Stop operation until fluid cools.

Remove the kink or twist from the
hose. Let fluid cool before resuming
operation.

Stow the machine and do not oper-
ate until repairs are made.

Do not operate machine until repairs
are made.

Содержание TB42J

Страница 1: ...Part Number 0172310 March 2005 Oper Oper Oper Oper Opera a a a ator tor tor tor tor s s s s s Manual Manual Manual Manual Manual...

Страница 2: ...rgized conductor the platform operator must warn ground personnel in the vicinity to stay away Their bodies can conduct electricity creating an electrical shock hazard resulting in death or serious in...

Страница 3: ...nyardAnchors 14 Ground Fault Circuit Interrupter 14 TiltAlarm 14 Envelope Restriction 15 Engine Protection Systems 15 High Engine TemperatureAlarm 15 Low Oil Pressure Alarm 15 Horn 15 Drive MotionAlar...

Страница 4: ...p 32 Emergency Power 32 Horn 32 Electrical Power Outlet 32 Drive MotionAlarm 33 Driving and Work Lights 33 Platform Control Cover 33 Tow Kit 33 Placards and Decals 33 Prestart Inspection Checklist 39...

Страница 5: ...0 lb capacity platform with secondary guardrails Sandblast protection kit Cold weather start kit Tow kit AC generator hydraulic powered 110V 2000W 60Hz AC generator hydraulic powered 220V 2000W 50Hz O...

Страница 6: ...sts or repairs the aerial platform must be qualified to do so Following the daily prestart inspection in this Operator s Manual will help keep the aerial platform in optimum working con dition Other m...

Страница 7: ...rols Upper Controls Drive Wheels Two Wheel Drive Fuel Tank Steer Wheels Left Side Platform Main Boom Tip Boom Hydraulic Fluid Tank And Filter Battery Disconnect Switch Batteries Engine Steer Wheels Dr...

Страница 8: ...Chapter 2 Specifications 4 TB42J 0172310 Working Envelope 50 18 Feet Meters 0 20 6 1 10 3 0 30 9 1 40 12 2 0 10 3 0 20 6 1 30 9 1 40 12 2 50 15 2 10 3 0 75 70 70 10 3 0...

Страница 9: ...tt 50 Hz Function Speed Turntable rotation 60 to 65 seconds Main boom Up 35 to 45 seconds Down 40 to 45 seconds Extend 35 to 45 seconds Retract 25 to 35 seconds Jib Up 25 to 35 seconds Down 25 to 35 s...

Страница 10: ...F3L 2011F Diesel CID Fuel Grade Coolant Operating Temperature Oil Capacity 125 cu in 2 0 liter 199 cu in 3 26 liter Oil Grade Engine ASTM No 2D fuel with a minimum Cetane number of 40 1 For operating...

Страница 11: ...Chapter 2 Specifications TB42J 0172310 7 Engine Oil Viscosity Cummins B3 3 Deutz F3L 2011F...

Страница 12: ...Chapter 2 Specifications 8 TB42J 0172310...

Страница 13: ...nd is not insulated Regard all conductors as energized Do not operate outside during a thunderstorm Minimum Safe Approach Distance Minimum safe approach distances to energized power lines and their as...

Страница 14: ...ways look in the direction of movement Drive with care and at speeds compatible with the work place conditions Use caution when driving over rough ground on slopes and when turning Do not engage in an...

Страница 15: ...arks or other hazards that might cause fire or explo sion Do not operate any of the aerial platform functions while the battery charger is plugged in AWarning Batteries give off hydrogen and oxygen th...

Страница 16: ...oved 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 t...

Страница 17: ...lower controls can still be used to operate the aerial platform At the upper controls the emergency stop is a two posi tion push button refer to Figure 4 2 Push the emergency stop button in to discon...

Страница 18: ...r The aerial platform can tip over if it becomes un stable Death or serious injury can result from a tip over accident Do not drive or position the aerial platform for elevated use near any drop off h...

Страница 19: ...ure Alarm If the coolant in a Cummins engine exceeds the engine operating temperature an alarm will sound and the en gine will shut off If the oil in a Deutz engine exceeds 230 F 110 C an alarm will s...

Страница 20: ...ght may be located on the top of the boom near the base end refer to Figure 4 9 The flashing light warns personnel that the aerial platform is in the area Figure 4 9 Flashing Light The light flashes a...

Страница 21: ...ated below the lower controls refer to Figure 5 1 It measures the accumulated engine oper ating time Figure 5 1 Lower Controls Engine Temperature Gauge The temperature gauge is located below the lower...

Страница 22: ...n and let the fluid cool before resuming opera tion Hydraulic Fluid Filter Gauge The fluid filter gauge refer to Figure 5 4 is located on the return line filter on top the reservoir The reservoir is b...

Страница 23: ...he lower controls The following are located on the lower control panel Start switch Emergency stop switch Controls switch Ground controls switch Rotation switch Boom elevation switch Boom extend retra...

Страница 24: ...n table clockwise Boom Elevation Switch The boom elevation switch refer to Figure 6 2 is used to raise or lower the main boom The switch is spring re turned to the center off position Hold the switch...

Страница 25: ...at the upper controls Pull the button out to restore power Note The lower controls override the upper controls If the up per control emergency stop button is engaged the lower controls can still be us...

Страница 26: ...HI high speed and low torque operation LO low speed and high torque operation Jib Articulation Switch The jib switch refer to Figure 6 6 is used to raise or lower the jib The switch is spring returne...

Страница 27: ...ive joystick is moved out of neutral into the forward or reverse position The machine can be driven in mid range engine speed with the throttle switch place in the low position Deutz engines have a tw...

Страница 28: ...Chapter 6 Controls 24 TB42J 0172310...

Страница 29: ...y inspect the engine and its compo nents with the engine off Oil Level Check the engine oil level before starting the engine so the oil has drained to the pan The proper oil level is be tween the add...

Страница 30: ...he key into the master switch and turn the engine on 4 Check the clear zone after running the engine for 30 seconds If the indicator is red replace the filter If the indicator is clear the filter is O...

Страница 31: ...inal cleaning tool All cable ends must be securely fastened to the terminals Cables and Wiring Harness Inspect all cables and wiring for wear and or physical damage such as loose connections broken wi...

Страница 32: ...ake sure they are suitable for service Check the wheel lug nuts to see that none are missing damaged or loose Figure 7 11 Tires and Wheels The aerial platform may have air or foam filled tires Air fil...

Страница 33: ...xtending with the caution tape within the tolerance mentioned above take the ma chine out of service and have it repaired by qualified main tenance personnel before putting it back into service Emerge...

Страница 34: ...problem is corrected 7 Lower the main boom Flashing Light If the machine is equipped with an optional flashing light visually check to see that it flashes The light should flash when the engine is run...

Страница 35: ...perate the machine from the upper controls 1 Turn the battery disconnect switch on 2 At the lower controls place the emergency stop switch and the master switch in the on position Place the controls s...

Страница 36: ...re ADanger Pinch points may exist between moving compo nents Death or serious injury can result from be coming trapped between components buildings structures or other obstacles Make sure all person n...

Страница 37: ...the cover to ensure it fits properly over the control panel Tow Kit The machine may be equipped with an optional tow kit Inspect the tow bar and steering arm to verify the compo nents are present and...

Страница 38: ...Chapter 7 Prestart Inspection 34 TB42J 0172310 0323896 0074311 0070901 0323897 Right Side 0323896 0323896 0074311 One per Cylinder Lower Control Door 0070901 0323897...

Страница 39: ...hapter 7 Prestart Inspection TB42J 0172310 35 Lower Control Door Open 0074210 Rear View 0082203 Tow Option Only 0323896 Top View of Radiator 0151410 Cummins Engines Only 0151410 0082203 0074210 032389...

Страница 40: ...Chapter 7 Prestart Inspection 36 TB42J 0172310 0082164 0323896 Left Side 0082160 Tow Option Only 0323896 0323899 0323896 Platform 0072531 0082164 Tow Option Only 0323899 0082160 0072531...

Страница 41: ...serious injury can result from not complying to the following safety rules 0072541 Perform the DAILY INSPECTION MAINTENANCE listed in the Operator s Manual prior to each work shift All platform occup...

Страница 42: ...Chapter 7 Prestart Inspection 38 TB42J 0172310...

Страница 43: ...s and Wheels Air filled Good condition proper inflation Foam filled Good condition Lower Control Station Operating controls Proper operation Envelope restriction Proper operation Emergency stop and em...

Страница 44: ...Chapter 7 Prestart Inspection 40 TB42J 0172310...

Страница 45: ...ay be equipped with an optional cold weather start kit Cold thick hydraulic oil does not flow well and may cause delay in response to control movement and improper volt age output of the AC generator...

Страница 46: ...ng it to start The switch must be turned back to off before the engine will start 3 Let the engine warm to operating temperature 4 Hold the ground controls switch in the on position while operating th...

Страница 47: ...e control to its neutral position or re leasing the foot switch will stop movement Envelope Restriction Boom movement is restricted in the lower portion of the working envelope to ensure the design li...

Страница 48: ...side or the front of the chassis for final positioning Always look in the direction of move ment as indicated by the directional arrows on the chas sis Use the following procedure to operate the drive...

Страница 49: ...tor Do not operate the generator unless the hydraulic oil tem perature is at least 100 F 38 C Refer to Cold Weather Start Up for a hydraulic oil warm up procedure Use the following procedure to supply...

Страница 50: ...Chapter 8 Operation 46 TB42J 0172310...

Страница 51: ...ect switch off 8 Close and latch the cowling doors Tucked Stow The platform may be tucked underneath the main boom to reduce the overall length of the machine when it is stowed for an extended period...

Страница 52: ...t is in a straight line with the loading ramp 2 Chock the vehicle wheels so it cannot roll away from the ramp while the machine is loaded 3 Remove any unnecessary tools materials or other loose object...

Страница 53: ...sted in Chapter 2 The user assumes all responsibility for making sure the equipment used is capable of supporting the weight of the aerial platform and that all manufacturer s instruc tions and warnin...

Страница 54: ...y stop switch in the off position Turn the start switch off and remove the key 7 Turn the battery disconnect switch off 8 Close the shut off valve on the LPG tank on LPG 9 Close and latch the cowling...

Страница 55: ...on posi tion refer to Figure 10 1 Figure 10 1 Battery Disconnect Switch 2 Place the key in the start switch refer to Figure 10 2 and turn the start switch on 3 Place the emergency stop switch in the...

Страница 56: ...ents and between the booms and turntable Death or serious injury can result if the booms or platform lowers onto personnel Make sure all personnel stand clear while lowering the booms Use the followin...

Страница 57: ...ow bar 3 Attach the tow bar to the front steering arm with the tow pin and snap pin 4 Attach the tow bar to the tow vehicle 5 Rotate the turntable so the counterweight is back at the front of the chas...

Страница 58: ...Chapter 10 Emergency Operation 54 TB42J 0172310...

Страница 59: ...n let the starter motor cool for 60 seconds Repeat as necessary Cummins engine plug the block heater into a 125 Volt AC 600 watt source eight hours before starting the engine Deutz engine hold the man...

Страница 60: ...witch in the platform position Place the master start switch in the on position From the upper controls Turn the master start switch off Pull the emergency stop button outward Place the master start s...

Страница 61: ...tricted area of the working envelope Corrective Action Let the engine cool Do not restart the engine until the cause of overheat ing has been corrected Do not restart the engine until the cause of low...

Страница 62: ...t plugged in GFCI is tripped Machine generator switch not in the generator position Power cord to platform is not plugged into theAC generator Corrective Action Retract the tip boom until the red en v...

Страница 63: ...to reser voir caused by kinked or twisted hose Hydraulic system component failure Failure of hose tube fitting seal etc Corrective Action Use cold weather hydraulic oil as rec ommended for weather co...

Страница 64: ...Chapter 11 Troubleshooting 60 TB42J 0172310...

Страница 65: ...with respect to stability in which travel 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 Safe Appr...

Страница 66: ...Appendix A Glossary TB42J 0172310...

Страница 67: ...ed 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 manufa...

Страница 68: ......

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