TB 32: Chainsaw Flashcards
(39 cards)
TB 32: Chain Saw
What are the FOUR items of Safety Equipment that SHALL be used with the Chainsaw?
- __________
- __________
- __________
- __________
Gloves
Goggles
Helmet
Turnout Coat or Brush Jacket
TB 32: Chain Saw
Proper positioning of the Chain Saw and Body could prevent injury from a Broken Chain, ________ ________, or Chain Saw Kickback.
Flying Debris
TB 32: Chain Saw
____ protection SHALL be worn by ALL members involved in the Cutting Operation.
Eye
TB 32: Chain Saw
What are the TWO ways the Chain Brake can be engaged?
Manual and Automatic
TB 32: Chain Saw
The CHAIN BRAKE engages within ____ of a second.
1/10 of second
TB 32: Chain Saw
Some Chain Saws are equipped with an _______ operated Chain Brake that engages whenever there is violent movement.
Inertia
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.
Underhanded
TB 32: Chain Saw
Never REFUEL Chain Saws ________ or ____ __________.
Indoors
In Quarters
TB 32: Chain Saw
How far should the operator PULL the STARTER CORD when starting the Chain Saw?
“Just Enough to engage the Starter Pawls”
TB 32: Chain Saw
DO NOT operate the Chain Saw at continuous Full RPM without a _______ on the Chain.
Load
TB 32: Chain Saw
Flooded Cylinder Procedures:
- Place in OFF position
- Ensure Choke not engaged
- Pull STARTER CORD ___ to ___ times.
- Turn Switch to ON
4 to 5
TB 32: Chain Saw
Safe Depth of Cut will depend on FOUR factors:
- _____________
- _____________
- _____________
- _____________
Type of Construction
Thickness of Roof Covering
Thickness of Roof Decking
Intended Operations
TB 32: Chain Saw
What should you CLEAN on the Chain Saw PRIOR to refueling?
Clean all DEBRIS away from the fuel cap before opening
TB 32: Chain Saw
After use: DO NOT use _________ as a Cleaning Solvent.
Gasoline
TB 32: Chain Saw
Carbide Tipped chains are resistive to DULLING but are subject to __________.
Chipping
TB 32: Chain Saw
Cuts into Rock Covered roofs should be started AFTER clearing sufficient rocks or starting the hole using ________ _____.
Pickhead Axe
TB 32: Chain Saw
When is it necessary to replace the Chain?
- ____________
- ____________
- _____________
- _____________
3 or more missing/damaged teeth in a ROW
6 or more at RANDOM
Cracked/Broken Tie Straps
Dull Chain
TB 32: Chain Saw
Dull Chains should be replaced when the RADIUS on the cutting edge is __________________________.
Visible to the Naked Eye
TB 32: Chain Saw
How often should you check CHAIN TENSION during cutting operations?
Every few minutes
TB 32: Chain Saw
While tightening the Adjusting Screw, pull chain through its travel to locate any _____ ______.
High Spots
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.
Freely
Underside
TB 32: Chain Saw
Hot Chains that have been adjusted during extended cutting operations must be ___________ to allow contraction as the saw cools.
Loosened
TB 32: Chain Saw
When do you check the Gauntlet Gloves for proper location and condition?
Daily
TB 32: Chain Saw
DO NOT run chain saw at Full RPM without a LOAD for more than ____________.
a few seconds
