Beta Max SCAFF-TRAC 6-11 Operator'S Manual Download Page 24

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BETA MAX PORTABLE HOIST SYSTEMS

These Strengths Apply Only When A Test Is Conducted With Both Ends Fixed. Avoid

Common Wire Rope Abuses Such As Shock Loading, Over Stressing, Corrosion,

Crushing, Too Sudden Load Release And Lack of Lubrication.

REMOVAL OF WIRE ROPE

Mount the hoist in the proper horizontal llifting position and remove the weight, thimble and hooks
from old rope.

1. Connect hoist to correct power source, operate down button on pendant station until rope is

completely spooled away from the drum.

KEEP FINGERS AWAY FROM DRUM WHEN HOIST IS OPERATING

2. Locate the cavity in the rear of the drum and pull the sleeve end of the rope out far enough to

cut and remove sleeve. The rope will then slip out of the drum.

INSTALLING THE WIRE ROPE

Mount the hoist in the proper horizontal lifting position. Be sure to use the proper rope diameter
and length for your hoist model (see rope size specification table pg. 23). New wire rope must be
terminated with a press fitting on the drum end of the rope (see specifications for terminating wire
rope pg. 25).

1. If new rope is already terminated with press fitting, feed the end through cavity on the motor

end of the drum until firmly seated in cavity.

2. If new rope has not been terminated, feed one end through hole and pull out through the

cavity. terminate the rope in the proper manner. (see instructions on terminating wire rope pg.
25).

3. connect hoist to the correct power source and operate the UP button on the pendant switch.

Guide and layer the rope carefully onto the drum. Keep the rope tight against the drum. Do
not allow the rope to loosely spool onto the drum.

KEEP FINGERS AWAY FROM DRUM WHEN HOIST IS OPERATING.

4. Be sure the free end of the rope is threaded through the emergency up limit stop bar. Re-

source the weight and thimble with press fitting or clamps. (see instructions for terminating
wire rope pg. 25).

Summary of Contents for SCAFF-TRAC 6-11

Page 1: ...HOIST MOUNTING SYSTEM 9 MAC TRAC ASSEMBLY AND MOUNTING 11 TRESTLE MONORAIL 12 TRESTLE MONORAIL ASSEMBLY 14 TRESTLE MONORAIL ANCHORING METHODS 15 MOUNTING THE HOIST ON A MONORAIL TRAC SYSTEM 16 VERTIC...

Page 2: ...usage within the above described time Any defect in this equipment must immediately be brought to the attention of the distributor from whom the unit was purchased The distributor will make arrangemen...

Page 3: ...stops the hoisting operation when the load has reached the upper limit of travel Different models of the hoist have different weight capacities cable lengths and minor differences in control configura...

Page 4: ...iring to that job site and the length and type of extension power cable HOSE SIZE being used What about the FAUCET RESISTANCE If your faucet is rusted corroded or small or if the faucet is a long dist...

Page 5: ...ge over 110 volt units because they allow for the use of longer extension cords less resistance 220 volts also require less AMPERAGE to run and therefore are able to run cooler and longer than 110 vol...

Page 6: ...nd 2 mounting pins Extensions are butted up to the inboard end of the basic section and fitted into guide pins see diagram pg 7 Additional extension sections can be added as needed The mounting saddle...

Page 7: ...tion is designed for use on any 6 ft walk thru scaffolding frames The X brace spacing between frames must be set at 7 ft A full width deck must be installed at the location of the hoist to provide ade...

Page 8: ...mounting to various manufacturers scaffold frames These holes allow for minimum top to bottom ledger distance of 5 8 an intermediate distance of 6 and maximum distance of 6 1 4 INSTALLATION OF THE SCA...

Page 9: ...1 5 8 tube frame scaffolding The system is set for 7 ft X bracing and the track cantilevers 2 ft out over the X brace side of your scaffolding tower By removing the X brace at the level work is perfor...

Page 10: ...pt the roller wheels of the the Scorpio hoist model The Trac is slotted at the open end to make it easy to load the hoist Mounting stud bolts on the Trac fit into one of three 3 optional mounting loca...

Page 11: ...l safety requirements to be sure Scaffolding frames must be in good condition and free of dents bends heavy corrosion cuts modifications or any other damage All X braces must be in place and secured b...

Page 12: ...n Clamps Most suitable for permanent applications The clamps attach to the inboard legs of the trestle and allow the system to be anchored by chains or wire rope Ballasting A counterbalance system emp...

Page 13: ...BETA MAX PORTABLE HOIST SYSTEMS 13...

Page 14: ...ht A using bolts F Tighten loosely 2 Connect braces D in center towards each other using bolt E Tighten loosely This is tempo rary The uprights A should be approx 7 ft apart 3 attach Trac B to upright...

Page 15: ...amps are adequate to attach to the trestle arch legs A heavy chain or equivalent should be used to connect the floor tie down clamps to the anchor bolts 3 Ballasting Two rigid metal containers each wi...

Page 16: ...il Trac the inboard end of the Monorail Trac will have a lifting tendancy and must be properly counterbalanced or secured in place A load sus pended at the outboard end of the Monorail Trac will exert...

Page 17: ...he system with the adjustment screw to lock the vertical post between the two surfaces Make sure the post is vertical to the floor Attach the tubular mounting clamps as high as possible on the window...

Page 18: ...pening with side flanges on the OUTSIDE and toggles on the inside The larger diameter tube should be on top 3 Rotate the adjustment screw until the top and bottom plates are firmly against the window...

Page 19: ...BETA MAX PORTABLE HOIST SYSTEMS 19...

Page 20: ...ically apply the brake Always control the load motion with the control buttons DO NOT run the load into the ground and DO NOT use the UP Limit switch to stop upward motion The wire rope will stretch a...

Page 21: ...ed CATALOG strength of a wire rope applies ONLY to a NEW UNUSED rope 4 The Nominal strength of a wire rope SHOULD BE CONSIDERED the straight line pull which will ACTUALLY BREAK a new UNUSED rope The n...

Page 22: ...of PERMANENT RECORDS SIGNED BY A QUALIFIED PERSON are REQUIRED BY OSHA FOR ALMOST EVERY WIRE ROPE INSTALLA TION The purpose of inspection is to determine whether or not a wire rope or wire rope sling...

Page 23: ...ful service life of a wire rope Contact with electrical wires and the resulting arcing will damage a wire rope WIRE ROPE SPECIFICATIONS Beta Max hoist come equipped with 19 x 7 rotation resistant wire...

Page 24: ...rope diameter and length for your hoist model see rope size specification table pg 23 New wire rope must be terminated with a press fitting on the drum end of the rope see specifications for terminat...

Page 25: ...evice other than press fitting such as a wire rope clip follow the manufactures specifications or the following method 1 Turn back the specified length of rope from the thimble Apply the first clip on...

Page 26: ...e bent sharply pinched tied in a knot or otherwise damaged GEAR BOX The gear reduction assembly is maintenance free and permanently lubricated It should be in spected monthly for leaks or damage and s...

Page 27: ...persons to stand under a loaded hoist DO NOT Exceed recommended duty cycle of the hoist DO NOT Exceed fuse rating recommended by the National Electric Code DO NOT Change the wiring leads of the limit...

Page 28: ...erly wound on drums Hooks and clasps not deformed cracked or pulling apart Hook spring catch installed and not bent Wire rope is terminated properly ELECTRICAL SOURCE AND CABLES Voltage from source mu...

Page 29: ...and work on 24 volt circuitry with remote control and 110 or 220 volts on standard units On remote control models a 24 volt output transformer is connected to the primary power when the unit is plugg...

Page 30: ...justment ring 12 counter clockwise and then tightening 3 ea screw 14 pulling the bearing 9 and the inner air gap adjustment ring 8 back the tension is increased When adjusting the air gap the rotor 1...

Page 31: ...turn 12 counter clockwise about 1 turn tighten 3 screw 14 equally in small incre ments while watching to see if the outer rod of bearing 9 begins to come in contact with the inner side of air gap adju...

Page 32: ...32 BETA MAX PORTABLE HOIST SYSTEMS CONICAL BRAKE PARTS LIST...

Page 33: ...BETA MAX PORTABLE HOIST SYSTEMS 33 TRANSMISSION DRUM ASSEMBLY...

Page 34: ...34 BETA MAX PORTABLE HOIST SYSTEMS MOTOR BRAKE ASSEMBLY...

Page 35: ...BETA MAX PORTABLE HOIST SYSTEMS 35...

Page 36: ...36 BETA MAX PORTABLE HOIST SYSTEMS TECHNICAL SPECIFICATIONS...

Page 37: ...BETA MAX PORTABLE HOIST SYSTEMS 37 TECHNICAL SPECIFICATIONS...

Page 38: ...38 BETA MAX PORTABLE HOIST SYSTEMS TROUBLE SHOOTING...

Page 39: ...BETA MAX PORTABLE HOIST SYSTEMS 39...

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