Air-Kwik System Flashcards

1
Q

What are the basic components of the Air-Kwik system?

A
  • Water storage tank
  • Fire service SCBA cylinder to provide air pressure
  • Aluminum diamond plate box that houses the regulator
  • Hose
  • Nozzle
  • Valve gauges
  • Lights
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2
Q

The Air-Kwik System has a capacity of _______.

A

80 gallon

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3
Q

How much hose does the Air-Kwik System hold?

A

Holds 100’ of 1” hose (There is a tray located on both sides of the apparatus)

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4
Q

The red light on the Air-Kwik system turns on when the tank has approximately _____ gallons of water remaining.

A

25 gallons of water remaining

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5
Q

The Air Cylinder Pressure Gauge on the Air-Kwik system ranges from _____-_____ psi.

A

0-5,000 psi

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6
Q

The Regulator Control Knob on the Air-Kwik System is typically set for _____-_____ psi (_____psi max)

A

150-175 psi (200 psi max)

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7
Q

The tank pressure gauge shows the discharge pressure when flowing water and static pressure when the discharge valve is closed (___-____ psi)

A

0-300 psi

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8
Q

What size is the fill cap on the Air-Kwik System?

A

1-1/2”

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9
Q

Before filling or removing the fill cap on the Air-Kwik System, what should you do?

A

Always bleed all residual air pressure from tank before attempting to fill or remove fill cap

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10
Q

What is used to supply air pressure to the Air-Kwik System?

A

SCBA cylinder

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11
Q

Air-Kwik has an ASME certified water tank rated at ____ psi working pressure with a capacity of ____ gallons.

A

200 psi working pressure with a capacity of 80 gallons

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12
Q

The Air-Kwik tank is constructed with _____ stainless steel for maximum corrosion resistance. The exterior is powder coated to give a durable gloss red finish.

A

304 stainless steel

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13
Q

TRUE OR FALSE: Never put chlorine or any salt solution in the tank as it could damage the stainless steel

A

TRUE

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14
Q

Air-Kwik is powered by a high pressure (______-_______ psi) air cylinder to provide the water tank with the necessary pressure to discharge the solution

A

2216-4500 psi

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15
Q

The cylinders are connected to the air delivery system by a ________ lined double braided stainless steel hose.

A

Teflon

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16
Q

How many cylinders need to be opened for normal operation of the Air-Kwik? For maximum pressure for the entire 80 gallons _______ air cylinders should be turned on.

A

One cylinder; both

17
Q

The water tank of the Air-Kwik remains pressurized even after all the water has been expelled and the air cylinder valve has been turned off. How must the air be released?

A

The air must be released either by opening the air bleed valve or releasing the air through the hose line

18
Q

What should you do prior to removing the fill cap of the Air-Kwik?

A

Always check that gauge reads zero (all pressure removed) prior to removing fill cap

19
Q

On the Air-Kwik system, there are ____ safety relief valves.

A

Two safety relief valves. One is on the air pressure regulator and one is on the tank

20
Q

On the Air-Kwik system, the low water tank warning horn will also sound, but only for the first ___ to ___ seconds.

A

3 to 5 seconds

21
Q

What are the Daily Checks of the Air-Kwik system?

A

1) Water tank full
2) Fill cap - keep hand tight
3) Bleed air valve - (keep closed)
4) Air cylinders - fully charged
5) Regulator - set to desired pressure
6) Fire hose and nozzle
7) Air test - open each air cylinder one at a time for a few seconds a listen for any air leaks. Shut off air cylinder and bleed off air pressure

22
Q

TRUE OR FALSE: The Air-Kwik is powerful enough to supply both 1” lines simultaneously with a minimum loss of pressure.

A

TRUE. However, the water will only last half as long

23
Q

TRUE OR FALSE: The Air-Kwik system is certified as a pressure vessel. Unlike extinguishers and DOT pressure vessels, periodic hydrostatic testing of the Air-Kwik system is not required.

A

TRUE

24
Q

It is recommended that a visual inspection of the Air-Kwik system be conducted every ________.

A

Every 5 years

25
Q

It is essential that the ________ located at the base of the air cylinder connection fitting is in place and in good condition.

A

“O” ring

26
Q

The Alarm Shutoff Switch is ON when the bottom portion of the switch (white dot) is depressed. The switch should always be kept on except during what two circumstances?

A

1) To silence the horn when refilling

2) When the vehicle is being driven with tank partially full (sloshing water will activate the low water warning horn)

27
Q

Is the Air-Kwik system certified as a pressure vessel?

A

Yes, but unlike extinguishers and DOT pressure vessels, periodic hydrostatic testing is not required.

28
Q

The adjustable regulator on the Air-Kwik system should perform flawlessly for _________.

A

Perform flawlessly for years with minimum maintenance

29
Q

The Air-Kwik system shall be pressurized how often?

A

Monthly

30
Q

Keep a spare _______ with the Air-Kwik unit.

A

Spare “O” ring. Replace worn “O” rings immediately

31
Q

Check the hose fittings and braided hose jacket of the Air-Kwik system for signs of wear how often?

A

Monthly