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TC Series Telescopic Cranes Owner’s Manual Safety • Operation • Maintenance • Troubleshooting Models: TC13 TC23 TC33 TC38 Notice: A copy of this manual must remain with the equipment at all times. For a printable download copy, please visit: www.stellarindustries.com Stellar Industries, Inc.
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TC Series Manual Revisions Date of Revsion Section Revised Description of Revision For Technical Questions, Information, Parts, or Warranty, Call Toll-Free at 800-321-3741 Hours: Monday - Friday, 8:00 a.m. - 5:00 p.m. CST Or email at the following addresses: Technical Questions, and Information service@stellarindustries.com Order Parts parts@stellarindustries.com...
Table of Contents Introduction ......................iv Chapter 1 - Operation ................... 1 General Operation ....................1 Pre-Operation Inspection ...................1 Job Site Setup ......................2 Step 1: Disengage drive axle and set the parking brake.......2 Step 2: Engage the hydraulic power source...........2 Step 3: Turn on power to the crane.
Introduction Stellar Cranes are designed to provide safe and dependable service for a variety ® of operations. With proper use and maintenance, these cranes will operate at peak performance for many years. To promote this longevity, carefully study the information contained in this manual before putting the equipment into service.
Chapter 1 - Operation Safety should be the n umber one thought on every operator’s mind. Three factors should exist for safe operation: a qualified operator, well-maintained equipment, and the proper use of this equipment. This chapter contains information regarding the safety and operation of Stellar® manufactured Telescopic Cranes and should be read and understood completely by everyone working with or near the crane before putting the unit into operation.
Job Site Setup Thoroughly plan the lift by understanding the work site area and your loads before positioning the vehicle. For a complete and detailed description of job site setup, please refer to the AEM Safety Manual (Form C-70-2). Consider the following: •...
Step 4: Position the stabilizers. Lower the stabilizer(s) using the hand crank located at the rear of the truck. WARNING Keep clear of stabilizer legs during operation. Moving stabilizers can cause serious crushing injuries. Make certain that all personnel are clear of the stabilizer and the ground contact point before operating.
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• Attach the load to the hook by means of slings or other approved devices. WARNING Never use a sling bar or anything larger than the hook throat that could prevent the hook latch from closing. This would negate the safety feature. Lifting the load: Lift the load slightly off the ground to check the safety of the cargo.
Step 6: Stow the crane. Once you have performed your lift and are ready to shut down the work site: • Retract all extensions. • Rotate the crane until it aligns with the stowed position. • Lower the boom gently into the stored position. •...
Radio Remote Control Functions A. Optional Speed Control/Compressor Start/Stop Toggle: Push up to start or stop the optional speed control. Push down to start or stop the compressor. B. E-Stop Button: Push to immediately stop all crane functionality. Note: The E-stop button is not intended to be an on/off switch.
Radio Remote Feedback and Boost Mode CDT Remote Feedback When the crane reaches 100% capacity, If the crane starts to approach full capacity an overload shutdown will be initiated. The or an overload situation, the Stellar CDT operator will need to set the load down and sensory feedback system will respond: reposition the truck or activate the Stellar CDT Boost Mode (If equipped).
Boom Down Override Procedure One of the safety features of the TC series crane is to disable the boom down function when there is an overload condition. However, a false overload condition can occur when the boom up cylinder is fully extended. The control system is designed to allow the operator to override this false overload condition.
Radio Remote Control Features Radio Remote Sleep Mode The radio remote control enters sleep mode after two minutes of inactivity. Activate a toggle switch to re-link the transmitter to the receiver. After re-linking, activate the desired toggle to continue operation. E-Stop Button The Radio remote control is equipped with an emergency stop button.
Safety Decals of Note Safety decals serve to inform the viewer of the hazard type, how to avoid the hazard, and the consequences of not avoiding the hazard. Decals are considered safety equipment. They must be maintained, as would other safety devices.
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Mast - Valve Bank Cover Continuied... WARNING Decal Part Number: 12452 Decal Location: On mast valve bank cover Free Falling Boom Hazard Hazard Type: Free Falling Boom Hazard Free falling manual boom extensions can result in death or Consequences: Can result in death or serious injury. serious injury.
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Chapter 2 - Maintenance Maintenance is an important part of extending the life of any Stellar Telescopic Crane. ® Performing key maintenance items on a scheduled program will prevent unnecessary downtime. General Maintenance Guidelines Before performing any maintenance to the crane, •...
Hydraulic Oil/Filter Maintenance Stellar Industries recommends the first filter change to occur after the first 250 hours of service. The second, and every subsequent change, should occur after every 1,000 hours of service. By following these guidelines, the hydraulic oil should last up to 6,500 hours. Note: These recommendations are based on normal working parameters.
Lubrication Recommendations Crane Lubrication Component Location Recommendation Reservoir Below –5˚F High VI, low pour, ISO 22, AW hydraulic oil Hydraulic System -5˚F to 90˚F High VI, low pour, ISO 32, AW hydraulic oil Above 90˚F ISO 46, AW hydraulic oil Open Gear Teeth Crane Rotation Gear Moly Grease 936SF Heavy (Stellar PN 4460)
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Chapter 3 - Troubleshooting This chapter will list a number of potential problems that may occur while operating the crane. Most problems are easily solved using the solutions portion of this chapter. If problems persist, please contact Customer Service at Stellar Industries 1-800-321-3741. Serial Tag Location ®...
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the receiver, trace back to the power source and check for a blown fuse or loose ground connection. Refer to radio remote troubleshooting guide at the end of this chapter. • Make sure that the parking brake is engaged. • Make sure that the parking brake switch is working properly. Check the parking brake switch by performing a continuity test.
see if the solenoid coil is magnetizing. If no polarity is present, replace the coil. If coil is magnetizing, remove the stem valve, thoroughly clean, lubricate, and reinstall the valve. Problem: Cylinder drifts outward or downward. Solutions: • Check to see if there is air in the hydraulic system. Operate all cylinders connected to the hydraulic system.
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