Section 401.02

Operating Power Saws

 

 

I. Scope:

 

This standard establishes guidelines for the safe and proper operation of power saws.  It was created to:

A.   Prevent accidents, injuries or deaths that might result from the improper use or unsafe operation of a power saw.

B.    Prevent damage to a power saw that might result from unsafe operation or improper use.

 

II. General:

 

A.   Members who respond to emergency incidents shall be responsible for knowing how to properly and safely operate the power saw used by the department.

B.    Officers shall train the members under their command in the safe and proper use of power saws used by their department.

C.   Any member shall immediately stop any unsafe or improper use of a power saw and shall take the appropriate action necessary to correct the situation.

D.   Members shall inspect each power saw when directed and after use to ensure that they are clean, functioning properly and safe to operate.  Any power saw discovered to be unsafe or malfunctioning shall be removed from service and properly red tagged.

E.    Members shall also be responsible for ensuring that saws are properly fueled, all fluid levels are checked and that spare fuel containers are appropriately filled and in the proper place on the apparatus.

 

III. Operating Procedures:

 

A.   Always carry a power saw to the fire ground with the engine stopped.  The blade should be carried to the front with the muffler away from the body.  If climbing a ladder, the saw may be started prior to climbing the ladder.  Always use care when carrying a saw that is running.

B.    Always keep both hands on the control handles, using a firm grip with your thumbs and your fingers encircling the handles.

C.   Make sure of your footing prior to operating the saw.

D.   Always turn off the saw when it is unattended.

E.    Have a plan of action before placing a saw into operation.  The plan should include:

1.     The location and sequence of the cuts and openings.

2.     Wind direction – consider its effects on exposure and personnel.

3.     Escape routes – at least two means of egress.

F. Always place the safety guard in the proper position for the use intended before operating the saw.

G. Operating a power saw above chest height is extremely hazardous and should not be attempted as a normal course of action.  This type of operation should be conducted only under the direct order and supervision of an officer.  The officer ordering this operation shall first consider the value to be gained versus the hazard to the personnel.

H. Do not operate a power saw close to a highly combustible or flammable material due to the possibility of ignition from sparks.

I.  Do not operate saws in flammable or explosive atmospheres.

J.  When operating a power saw, avoid placing side pressure or twisting the blade.  Never force the saw.  If too much pressure is applied to the blade the hazard of blade breakage is increased.  A blade that breaks during cutting operations may cause serious injury to the operator or bystanders and render that tool useless for that operation.

K. The saw cut should only be as deep as necessary.  Deep cuts may weaken supporting beams and lead to collapse.

L.  If conditions permit; scrape gravel and debris from the cutting path to reduce the danger of injury from flying chips and loose material.

 

IV. Safety Precautions:

 

A.   A member who operates a power saw at an emergency incident or during a training session shall wear full protective clothing including eye protection.

B.    A member who operates a power saw for the purpose of inspection or maintenance shall wear ear and eye protection and safety shoes or boots.

C.   When operating a power saw, all clothing shall be close fitting and completely fastened to prevent an accident due to moving belts, gears, chains, blades, etc.

D.   Do not operate a saw with a fuel leak.  Remove the saw from service.

E.    Do not start a powered saw in an enclosed space immediately after refueling.

F.    When fueling a power saw:

1.     Always turn the engine off.

2.     Ensure you are using the correct fuel mixture.

3.     Wipe off the saw to remove any spilled fuel before starting it.

4.     Check the level of the engine oil and chain oil.