*TB 69- Maxi force Airbags Flashcards Preview

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Flashcards in *TB 69- Maxi force Airbags Deck (36):
0

What is the pre-set psi setting on the Dual "Dead Man" Safety Relief and Control Valve?

118 psi

1

Adjust the pressure on the high pressure regulator between ___ to ___ psi to provide ____ psi working pressure at the dual safety relief and control valve.

125 to 135 psi

118 psi

2

When attaching the high pressure regulator to the SCBA bottle, the last ___ turn should be accomplished by turning both the threaded inlet fitting and regulator together until hand tight.

1/4

3

How many In-Line Safety Relief Valves are in the maxi force air bag complement?

3

4

The in-line safety relief valve will Activate if pressure exceeds ___ psi.

135 psi

5

The operator of the maxi force air bags can use more than ___ bags with one dual safety relief and control valve.

2

6

Each maxi force hose is ___ feet long, with a working pressure of ___ psi.

16 ft

250 psi

7

What is The minimal complement of cribbing issued with the maxi force bags?

(4) 4"x6"x2'
(2) 24"x24" plywood
(4) wedges

8

Placing the in-line safety relief valve at the ___ should be avoided as this can make connecting and disconnecting the supply hose difficult and dangerous.

Air bag

9

Do not inflate a maxi force air bag over ___ psi without a load.

30 psi

10

Which bag shall always be on the bottom when doing the stacked two bag system?

The bigger bag

11

Which bag do you partially inflate first when doing the stacked two bag lift?

Partially inflate The bottom bag first, then alternate between the two bags partially at a time

12

What's the general rule for cribbing when lifting an object with the maxi force bags?

Lift an inch, crib an inch

13

Which bag do you start to partially deflate first when lowering two maxi force bags that are stacked?

Partially deflate the top bag first, then alternate partially at a time

14

What are the three configurations to use the maxi force bags to lift an object?

Single bag, stacked two bags, side by side

15

Never inflate maxi force air bags against objects hotter than ____ degree F.

220°

16

When stabilizing a vehicle, which wheels do we chock at a minimum for the maxi force air bag operation?

chock a minimum of one front wheel and one rear wheel on each side.

17

Small cuts on the maxi force bag's neoprene surface can be repaired with what?

Rubber cement

18

What is the repair procedure For larger cuts, holes or abrasions on a maxi force air bag?

F-175 and send to S&M for repair or replace

19

How should you perform a leak test on maxi force bag?

During the test, Are Bubbles around the nipple/bag inlet ok?

Inflate bag to 30 psi. Place inflated bag into water or a soap-solution. Look for bubbles.

Yes, it will not affect the safe operation of the bag

20

How often are the maxi force air bags and hoses inspected for maintenance?

After use

21

K-12 Airbag: size and weight?

7/8"x15"x15"

6 pounds

22

The maximum rated lifting capacity for the maxi force air bags is from ___ inch to ___ inch. The higher the lift, the less lifting capacity.

0" to 1"

23

K-12 air bag:

Maximum Lifting Capacity: ___ tons at ___ psi

12 tons at 118 psi

24

K-12 air bag:

Max lifting height?

Inflation time?

8"

3 sec

25

K12 maxi force Air Bag:

Maximum Air Capacity?

3.0 cu ft air

26

K12 maxi force air bag:

Bag is tested at ___ psi and burst tested at ___ psi.

236 psi

700 psi

27

K22 maxi force air bag:

Bag is tested at ___ psi and burst tested at ___ psi.

236 psi

600 psi

28

K22 maxi force Air Bag:

Maximum Air Capacity?

7.3 cu ft air

29

K-22 air bag:

Max lifting height?

Inflation time?

10"

7 sec

30

K-22 air bag:

Maximum Lifting Capacity: ___ tons at ___ psi

21.8 tons at 118 psi

31

K-22 Airbag: size and weight?

7/8"x20"x20"

12 pounds

32

The maxi force 3 bag system has a ___ ton rating.

56 ton

33

Which maxi force air bags are included in the 3 bag system?

(2) 22 ton bags
(1) 12 ton bag

34

The maxi force 7 bag system has a total ton rating of ____.

236 ton

35

Which maxi force air bags are included in the 7 bag system?

12, 17, 22, 32, 35, 44, and 74 ton bag (one of each)

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