TB 33: Pneumatic Power Chisel

Question 1

TB 33: Pneumatic Chisel

The Pneumatic Power Chisel is a ___________ __________ and Physical Rescue Tool.

Answer 1

Forcible Entry

Question 2

TB 33: Pneumatic Chisel

Has an approx. Working Time of:
____ minutes when used with a 30 minute bottle.
____minutes when used with a 60 minute bottle.

Answer 2

2 min.

4 min.

Question 3

TB 33: Pneumatic Chisel

Can cut through Mild Steel PLATE up to ___ in. thick.

Answer 3

1/4 in.

Question 4

TB 33: Pneumatic Chisel

Can cut through Mild Steel BOLTS up to ____ in. diameter.

Answer 4

3/4 in.

Question 5

TB 33: Pneumatic Chisel

What are the THREE different models currently assigned to field units?
1.
2.
3.

Answer 5

Jiffy
Chicago
Black & Decker

Question 6

TB 33: Pneumatic Chisel

Each kit contains TWO Air Hoses ___ ft. in length.

Answer 6

25 ft.

Question 7

TB 33: Pneumatic Chisel

The MECO regulator’s Max. Intake pressure is _____ psi.

The NORGREN regulators max. Intake pressure is _____ psi.

Answer 7

6,000 psi

3,000 psi

Question 8

TB 33: Pneumatic Chisel

The REGUALTORs have an Output Pressure of ____ psi and are Pre-Set to _____ psi.

Answer 8

150 psi

140 psi

Question 9

TB 33: Pneumatic Chisel

What is the Working Pressure of the Pneumatic Chisel?

Answer 9

100 psi.

Question 10

TB 33: Pneumatic Chisel

DO NOT attempt to adjust the Regulators. They are designed for a max. working pressure of 100 psi. Pressure’s in excess of 100 psi will reduce the Working Time of Air Cylinder and possibly damage the _________ in the Gun.

Answer 10

“O” Rings

Question 11

TB 33: Pneumatic Chisel

What are the FOUR types of Bits used with the Pneumatic Chisel?
1.
2.
3.
4.

Answer 11

Cutter
Chisel
Extension Chisel
Punch

Question 12

TB 33: Pneumatic Chisel

What Bit is used to:

• Remove Quarter Panels, Rocker Panels and Inner Doors.
• Open up areas surrounding Lock and Hinges

Answer 12

Cutter

Question 13

TB 33: Pneumatic Chisel

What Bit is used to:

• Break Spot Welds, split Nuts, shear Hinges and Locks.
• Remove Car Roofs

Answer 13

Chisel

Question 14

TB 33: Pneumatic Chisel

What Bit is designed for hard to reach places such as Door Hinges with Deep Inset?

Answer 14

Extension Chisel

Question 15

TB 33: Pneumatic Chisel

What Bit is used to:

• Punch out wedged or swelled Rivets and Trunk Lid Locks.
• Punch holes to locate Inner Lock more readily.

Answer 15

Punch

Question 16

TB 33: Pneumatic Chisel

Start the tool ONLY after the ____ contacts the Work Surface.

Answer 16

Bit

Question 17

TB 33: Pneumatic Chisel

Under NO CIRCUMSTANCES should this tool be connected to what?

Answer 17

Air Compressor System of an Apparatus

Question 18

TB 33: Pneumatic Chisel

Maintenance: After Each Use:
- Check the ________ Screws on the quick-change retainer for tightness.

Answer 18

Alien

Question 19

TB 33: Pneumatic Chisel

• Put ____ drops of Air Motor Lubrication Oil #____ down the Air intake hole and operate for ___ to ___ seconds.

Answer 19

288

2 drops

1 to 2 sec.

Question 20

TB 33: Pneumatic Chisel

Stations a SAFETY MEMBER at the ____ _________ out of the working are to shut down in the event of an emergency.

Answer 20

Air Bottle

Question 21

TB 33: Pneumatic Chisel

Can the Pneumatic Chisel be used to break or cut GLASS?

Answer 21

NO