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©Alcor 2011 All rights reserved 

HOISTING TO ROOF  

 

WARNING; 

  

ALWAYS  CHECK  DECK  LOAD  LIMITS  WITH  BUILDER,  OWNER,  OR  ARCHITECT 
BEFORE DECIDING TO USE ON THE ROOF

INSPECT THE HOIST 

 
Make certain hoist is in safe operating condition, to be operated by trained personnel.  The hoist should be clear of ground 
objects  and  overhead  obstacles,  such  as  power  lines;  it  should  be  secure  and  properly  counterbalanced.  Hoist  should  be 
inspected for frayed cables, bent frame members of faulty mechanical parts.  Make sure everyone on the ground is completely 
clear of the hoisting area.  Do not exceed the weight and size capacity of your hoist. Do not use if you are in doubt. 
 

CONNECTING TO LIFT RINGS 

 

There is one centred lift ring on the machine (see Fig. 2).  Always lift machine by this ring using the proper hook and cable.  
Do not attempt to lift the machine by any other part.  Always inspect ring for wear or damage and make sure the hoist, cable, 
hook, etc. are in good running order or damage or injury may result. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
WEIGHT: 

303 500 GX340

 

 

245 LBS  

 

303 600 GX390 

245 LBS

 

                       

303 800 KOHLER CH20S 

340 LBS  

 

 

 
 

Fig. 2 

Summary of Contents for 303 500

Page 1: ...SERVICE IF OPERATED ACCORDING TO INSTRUCTIONS THE MANUFACTURER PROVIDES THE FOLLOWING INSTRUCTIONS FOR USE AND CARE OF THIS EQUIPMENT AND RELIES UPON THE PURCHASER TO SEE TO IT THAT THESE INSTRUCTION...

Page 2: ...STEM 4 HOISTING TO ROOF 5 INSPECT THE HOIST 5 CONNECTING TO LIFT RINGS 5 SAFETY PRECAUTIONS 6 OPERATION 7 Before Operation 7 Engine Start Up and Operation 7 The Controls 8 MAINTENANCE 9 Blade Installa...

Page 3: ...is mandatory that the instructions provided for the use and handling of the equipment be read and thoroughly understood by the operators CAUTION INTENDED USE THIS MACHINE IS INTENDED TO BE USED ON FL...

Page 4: ...dangerous and cause serious injury if it gets caught in moving mechanical parts Wear a long sleeved shirt buttoned at the cuffs safety shoes and pants without cuffs and knit wrist type gloves A hard h...

Page 5: ...ables bent frame members of faulty mechanical parts Make sure everyone on the ground is completely clear of the hoisting area Do not exceed the weight and size capacity of your hoist Do not use if you...

Page 6: ...re refuelling Clean up gasoline before restarting Guard all openings on the roof Do not allow anyone to walk in front of cutter Do not operate within 10 feet of roof edge or within 6 feet if operating...

Page 7: ...ion saw where work is to be done start the engine and allow to warm up Please refer to the engine manufacturer s owner s manual Turn handle on depth control bar slowly clockwise to lower cutting blade...

Page 8: ...trol before using roof cutter on the job The throttle is located on the left hand side see Fig 6 Lowering lever handle decreases the engine speed Raising the lever increases the engine speed The throt...

Page 9: ...Clean and or wash engine frequently to keep engine breathing and cooling properly Change the oil weekly or according to engine manufacturer s recommendations Check blade for wear cracks warpage etc re...

Page 10: ...in second and third degree burns They usually involve deeper portions of the skin and are easily infected An estimated 16 percent of all injuries are burns from hot stuff The major causes of burns ha...

Page 11: ...all outlets on construction sites that are not part of the permanent wiring of the building This is actually a fast acting circuit breaker which can shut off electricity in a fraction of a second Alu...

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