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Fire: Departmental Bulletins: Tools > TB 32: Chainsaw > Flashcards

TB 32: Chainsaw Flashcards

1
Q

TB 32: Chain Saw

What are the FOUR items of Safety Equipment that SHALL be used with the Chainsaw?

  1. __________
  2. __________
  3. __________
  4. __________
A

Gloves
Goggles
Helmet
Turnout Coat or Brush Jacket

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2
Q

TB 32: Chain Saw

Proper positioning of the Chain Saw and Body could prevent injury from a Broken Chain, ________ ________, or Chain Saw Kickback.

A

Flying Debris

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3
Q

TB 32: Chain Saw

____ protection SHALL be worn by ALL members involved in the Cutting Operation.

A

Eye

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4
Q

TB 32: Chain Saw

What are the TWO ways the Chain Brake can be engaged?

A

Manual and Automatic

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5
Q

TB 32: Chain Saw

The CHAIN BRAKE engages within ____ of a second.

A

1/10 of second

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6
Q

TB 32: Chain Saw

Some Chain Saws are equipped with an _______ operated Chain Brake that engages whenever there is violent movement.

A

Inertia

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7
Q

TB 32: Chain Saw

An EFFECTIVE way for the Safety Member to remain in contact with the Operator is to use an ____________ grip on an axe scabbard belt, BA frame, webbing, etc.

A

Underhanded

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8
Q

TB 32: Chain Saw

Never REFUEL Chain Saws ________ or ____ __________.

A

Indoors

In Quarters

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9
Q

TB 32: Chain Saw

How far should the operator PULL the STARTER CORD when starting the Chain Saw?

A

“Just Enough to engage the Starter Pawls”

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10
Q

TB 32: Chain Saw

DO NOT operate the Chain Saw at continuous Full RPM without a _______ on the Chain.

A

Load

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11
Q

TB 32: Chain Saw

Flooded Cylinder Procedures:

  • Place in OFF position
  • Ensure Choke not engaged
  • Pull STARTER CORD ___ to ___ times.
  • Turn Switch to ON
A

4 to 5

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12
Q

TB 32: Chain Saw

Safe Depth of Cut will depend on FOUR factors:

  1. _____________
  2. _____________
  3. _____________
  4. _____________
A

Type of Construction
Thickness of Roof Covering
Thickness of Roof Decking
Intended Operations

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13
Q

TB 32: Chain Saw

What should you CLEAN on the Chain Saw PRIOR to refueling?

A

Clean all DEBRIS away from the fuel cap before opening

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14
Q

TB 32: Chain Saw

After use: DO NOT use _________ as a Cleaning Solvent.

A

Gasoline

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15
Q

TB 32: Chain Saw

Carbide Tipped chains are resistive to DULLING but are subject to __________.

A

Chipping

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16
Q

TB 32: Chain Saw

Cuts into Rock Covered roofs should be started AFTER clearing sufficient rocks or starting the hole using ________ _____.

A

Pickhead Axe

17
Q

TB 32: Chain Saw

When is it necessary to replace the Chain?

  1. ____________
  2. ____________
  3. _____________
  4. _____________
A

3 or more missing/damaged teeth in a ROW
6 or more at RANDOM
Cracked/Broken Tie Straps
Dull Chain

18
Q

TB 32: Chain Saw

Dull Chains should be replaced when the RADIUS on the cutting edge is __________________________.

A

Visible to the Naked Eye

19
Q

TB 32: Chain Saw

How often should you check CHAIN TENSION during cutting operations?

A

Every few minutes

20
Q

TB 32: Chain Saw

While tightening the Adjusting Screw, pull chain through its travel to locate any _____ ______.

A

High Spots

21
Q

TB 32: Chain Saw

Tension is CORRECT when the chain travels _______ around the bar as it is pulled by hand and the bottoms of all Tie Straps and Cutters touch the ________ of the Bar Rails.

A

Freely

Underside

22
Q

TB 32: Chain Saw

Hot Chains that have been adjusted during extended cutting operations must be ___________ to allow contraction as the saw cools.

A

Loosened

23
Q

TB 32: Chain Saw

When do you check the Gauntlet Gloves for proper location and condition?

A

Daily

24
Q

TB 32: Chain Saw

DO NOT run chain saw at Full RPM without a LOAD for more than ____________.

A

a few seconds

25
Q

TB 32: Chain Saw

When do you inspect the Started Cord for fraying and contamination?

A

Weekly

26
Q

TB 32: Chain Saw

When do you Remove the spark plug. Check gap and condition. Clean, regap or replace if necessary?

A

Monthly

27
Q

TB 32: Chain Saw

When do you Inspect the Engine Case for cracks and/or leaks?

A

Monthly

28
Q

TB 32: Chain Saw

When do you Remove AIR CLEANER housing. Check for tears and general condition?

A

Monthly

29
Q

TB 32: Chain Saw

When do you Inspect the security of the CARBURETOR and all linkage?

A

Monthly

30
Q

TB 32: Chain Saw

When do you Inspect the FUEL ASSEMBLY for leaks, cracks or soft fuel lines? Do Not operate if a fuel leak exists.

A

Monthly

31
Q

TB 32: Chain Saw

When do you Place the Chain Saw on FIRM SURFACE. At IDLE speed engage the Chain Brake? Improper brake operations SHALL be reported to shops.

A

Weekly

32
Q

TB 32: Chain Saw

When CLEANING, particular attention should be paid to the _______ and ____ ______ if soiled with Molten Tar. Failure to do so will result in ___________.

A

Cylinder and Head Fins

Overheating

33
Q

TB 32: Chain Saw

Stihl 038 Magnum: Clutch engages at ______ rpm.

A

3,000 rpm

34
Q

TB 32: Chain Saw

Stihl 038 Magnum: Idles between ______ - ______ rpm

A

2,400 - 2,600 rpm

35
Q

TB 32: Chain Saw

Stihl 038 Magnum: Weighs ___ lbs.

A

19 lbs

36
Q

TB 32: Chain Saw

Chain Lubrication is regulated by an Oil Quantity Control Bolt located on the bottom of the Crankcase. The control should ALWAYS be turned fully in the _____________ direction.

A

Plus (+) Max. Feed

37
Q

TB 32: Chain Saw

CLEANING: If the chain is still in satisfactory condition, soak it in ______ ____ before replacing.

A

Engine Oil

38
Q

TB 32: Chain Saw

CLEANING: Inspect the Chain Sprocket for grooves exceeding ____ inch in depth. Notify shops if replacement is necessary.

A

1/16 in.

39
Q

TB 32: Chain Saw

CLEANING: Soak the Air Cleaner in _______ and blow dry. Check for tears or damage.

A

Solvent

Fire: Departmental Bulletins: Tools (10 decks)

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