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AO Study Program Carlos Cativo > TB 069 - Maxi-Force Air Bag System > Flashcards

TB 069 - Maxi-Force Air Bag System Flashcards

1
Q

A. _____ dual “dead man” safety relief and control valve

A

One

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2
Q

B. _____ high pressure regulator

A

One

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3
Q

C. ______ in line safety relief valves

A

Three

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4
Q

D. ______ air hoses (red, yellow, green and blue)

A

Four

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5
Q

E. ______ air lifting bags (2 - 22 ton, 1 - 12 ton)

A

Three

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6
Q

F. _____ air supply adapter

A

One

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7
Q

G. Complement of _______

A

Cribbing

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8
Q

Dual “Dead Man” Safety Relief and Control Valve Pre-set at the factory at ____ psi

A

118

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9
Q

If the inflation button is held until pressure within the valve exceeds ____ psi, the relief valve will _______

A

118
Activate

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10
Q

B. High Pressure Regulator - This regulator is attached to a standard ___ or ___ minute SCBA bottle.

A

30 or 60

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11
Q

B. High Pressure Regulator Both bottles have a working pressure of ______ psi

A

4500

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12
Q

Maxi-Force Air Bag System:
B. High Pressure Regulator - Adjust pressure between ____-____ psi, to provide ____ psi working pressure at the dual safety relief and control valve

A

125-135
118

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13
Q

B. High Pressure Regulator - When attaching to the SCBA bottle, the last ____ turn should be accomplished by turning both the threaded inlet fitting and regulator ________ until hand tight.

A

1/4
Together

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14
Q

C. In-Line Safety Relief Valve - These relief valves allow the air bags to remain inflated after the dual “dead man” safety relief and control valve is __________

A

Disconnected

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15
Q

Maxi-Force Air Bag System:
C. In-Line Safety Relief Valve - Relieve if pressure exceeds ____ psi. This will protect air bags against over inflation

A

135

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16
Q

C. In-Line Safety Relief Valve - The operator can use more than __ bags with one dual safety relief and control valve

A

2

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17
Q

C. In-Line Safety Relief Valve - Each of the air hoses is equipped with a male and female “quick-__________” fitting and ______ lock ring that SHALL be locked when in use

A

Disconnect
safety

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18
Q

Maxi-Force Air Bag System:
C. In-Line Safety Relief Valve - Each hose is ___ feet long, with a working pressure of ____ psi.

A

16
250

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19
Q

Air bags are constructed of ___________ rubber compounds encasing kevlar cords, and are extremely durable and resistant to damage

A

neoprene

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20
Q

Each side of the air bag has a non-slip surface marked with an “___” which will help to center the bag under the load

A

X

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21
Q

F. Adapter - The adapter allows for an ________ air source to be used such as:
- __________ On-Board Air System
- _________ Air Compressor

A

auxiliary
Apparatus
Portable

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22
Q

F. Adapter - It can also be used to ________ a hose length (i.e., air chisel hose to air bag hose):

A

Extend

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23
Q

G. Cribbing - The cribbing provided should be considered a _______

A

minimum

24
Q

G. Cribbing - __“X__“X__’ (__)

A

4”X6”X2’
(4)

25
Q

G. Cribbing - ___“X___” Plywood (__)

A

24”X24”
(2)

26
Q

G. Cribbing - Wedges (__)

A

4

27
Q

It is recommended that companies add additional ________ to their inventory.

A

Cribbing

28
Q

Be sure high pressure regulator adjustment knob (B) is fully ________,(counterclockwise), close outlet valve

A

Opened

29
Q

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

A

Avoided

30
Q

Maxi-Force Air Bag System:
Do not inflate the bag over ___ psi without a load.

A

30

31
Q

B. Single Bag Lift - Inflate bag slowly checking for possible load _____

A

Shift

32
Q

B. Single Bag Lift - Always crib as object is raised (rule of thumb is lift an _____, crib an _____).

A

Inch
Inch

33
Q

C. Stacked two bag lift - The larger bag shall always be on the ________

A

Bottom

34
Q

Air hoses should be connected to the bags so that the connection points are facing _______ directions

A

different

35
Q

Inflate one bag at a time as follows: Partially inflate bottom bag _____, then partially inflate top bag. Alternate this sequence until desired height or safe maximum inflation is achieved

A

first

36
Q

To deflate the bags, first ________ deflate the top bag then _________ deflate the lower bag, continue this sequence until operation is complete

A

partially
partially

37
Q

One member shall be assigned as the _______ observer

A

Safety

38
Q

Never work under a load supported only by air bags. Loads must be securely ________ prior to members working under the load

A

cribbed

39
Q

Maxi-Force Air Bag System:
Never inflate air bags against objects hotter than ____ degree F.

A

220

40
Q

When stabilizing a vehicle, _______ a minimum of one front wheel and one rear wheel on each side

A

Chock

41
Q

Small cuts on the neoprene surface can be repaired with ______ ______

A

rubber cement

42
Q

To leak test a bag: Inflate bag to __ psi. Place inflated bag into ______ or a ______-solution. If bubbles appear, this indicates a leak

A

30
Water
Soap

43
Q
  1. K-12 (Kevlar) Air Bag - Size: ____“X___“X___”
A

7/8”X15”X15”

44
Q
  1. K-12 (Kevlar) Air Bag - Maximum Lifting Capacity: ___ tons at ____ psi
A

12
118

45
Q

This maximum lifting capacity is from __” to __”.: The higher the lift, the less lifting capacity

A

0” to 1”

46
Q
  1. K-12 (Kevlar) Air Bag - Maximum Lifting Height: __”
A

8

47
Q
  1. K-12 (Kevlar) Air Bag - Maximum Air Capacity: ____ Cubic Feet of Air
A

3.0

48
Q
  1. K-12 (Kevlar) Air Bag - Weight: __ Pounds
A

6

49
Q
  1. K-12 (Kevlar) Air Bag - Inflation Time: __ Seconds
A

3

50
Q

Maxi-Force Air Bag System:
1. K-12 (Kevlar) Air Bag - Bag is tested at ____ psi and bust tested at ____ psi.

A

236
700

51
Q
  1. K-22 (Kevlar) Air Bags - Size: ____“X___“X___”
A

7/8”X20”X20”

52
Q
  1. K-22 (Kevlar) Air Bags - Maximum Lifting Capacity: ____ Tons at ____ PSI
A

21.8
118

53
Q
  1. K-22 (Kevlar) Air Bags - Maximum Lifting Height: ___”
A

10

54
Q
  1. K-22 (Kevlar) Air Bags - Maximum Air Capacity: ___ Cubic Feet of Air
A

7.3

55
Q
  1. K-22 (Kevlar) Air Bags - Weight: ___ Pounds
A

12

56
Q
  1. K-22 (Kevlar) Air Bags - Inflation Time: __ Seconds
A

7

57
Q
  1. K-22 (Kevlar) Air Bags - Bags are tested at ___ psi and burst tested at ____ psi.
A

236
600

AO Study Program Carlos Cativo (154 decks)

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