LTI Aerial Ladder QS100 Flashcards
QS-100 Aerial Ladder: ___ sections of all rectangular tubular steel
4
QS-100 Aerial Ladder: ____ pound load tip
250
QS-100 Aerial Ladder: ______ & ______ extension
Hydraulic & Cable
QS-100 Aerial Ladder: ___” handrails
15”
QS-100 Aerial Ladder: K-braced rungs spaced ___” on center ___” diameter
14”
1 1/2”
QS-100 Aerial Ladder: retracted lengths is ___
31.8
QS-100 Aerial Ladder: extended length is ___’
94
QS-100 Aerial Ladder: elevated height of the aerial is ___’
100’
QS-100 Aerial Ladder: elevated ranges from -___° to +___°
-4° to +75°
QS-100 Aerial Ladder: ____, directly driven off of the chassis trans, powers a ______ pump
PTO
Hydraulic
Hydraulic Pump: ______ piston
Axial
Hydraulic Pump: _______ displacement type pump
Variable
Hydraulic Pump: capacity of ___ GPM
20
Hydraulic Pump: ___ gallon steel reservoir it’s baffles & magnetic drain plug.
40
Aerial Ladder Hydraulic Cylinders: ______ & ______ cylinders
Hoist
Extension
Aerial Swing (Rotation): antifrication bal bearing & ring gear attach the aerial to the chassis; thus providing ___° continuous rotation
360°
Aerial Swing (Rotation): rotation is achieved through a _______ gear reduction drive powered by a hydraulic motor.
Planetary
Aerial Swing (Rotation): an ________ disc-type brake is used to stop the rotation of the aerial turn table.
Automatic
Apparatus Level Indicator: ______ indicates full operating capacity
Green
Apparatus Level Indicator: ______ indicates 50% operating capacity ___ to ___° degrees
Yellow
3.5° to 8.0°
Apparatus Level Indicator: ______ indicates aerial ops prohibited
Red
Inclinometer: ______ filled gauge mounted to the main section of the aerial
Liquid
Apparatus Level Indicator: A floating ball-type angle indicator calibrated from -___° to +___°
-20° to +80°
PTO Power Take Off: Mounted on the ________
Transmission
PTO Power Take Off: Trans fluid goes to the ____ when the PTO switch is turned on.
PTO
PTO Power Take Off: A ______ within the PTO engages the shaft that transfers power to the hydraulic pump
Clutch
PTO Power Take Off: The ______ supplies and drives the PTO to drive the main hydraulic pump
Engine
LTI QS100:
Variable Displacement Pump: Create _____ PSI at approximately __ GPM
2800
20
Variable Displacement Pump: With the pump operating & all controls are in neutral, the oil merely ________ within the pump cavity under negligible PSI
Circulates
Aural Main Control Valve: Opens to let ________ fluid to the aerial control ______ valves
Hydraulic
Spool
Aural Main Control Valve: Opens when the ______-____ is depressed or the emergency blocking ______ is actuated.
Dead-Man
Solenoid
Aural Main Control Valve: Three other Aerial Spool Valves are mechanically linked to the aerial control levers
1. ________
2. ________
3. ________
Hoist
Rotation Motor
Extension Cylinders
Aerial Electrical System: The aerial electrical system is a ______ wire; negative ground return type, utilizing the apparatus ______ as ground
Single
Frame
Aerial Electrical System: Power from the tractors system is transferred to the aerial through the electrical swivel ______.
Coupling
Aerial Power Switch when turned on provides primary aerial systems and accessories with _______ power.
Electrical
PTO Switch & Indicator Light: Electric switch that energizes a _______, which allows transmission fluid to the ____
Solenoid
PTO
PTO Switch & Indicator Light: Switch will not energize unless trans is in __ and _____ ______ set
Neutral
Parking Break
EPU: ______ loaded at each outrigger control box & activates the emergency power unit during ________ or ________ failure
Spring
Electrical or Hydraulic
Communication System: ___-way comm between personnel at tip & aerial pedestal.
Two
Communication System: Control unit installed at the aerial pedestal console
- ______
- ______
- ______
Listen Volume
Push to Talk
Talk Volume
Communication System: “________” hands free speaker at the tip of ladder fly section
Talkback
Rotation Limiting System: Will not allow the aerial/turntable to be _______ into an area which is not supported by fully deployed outriggers unless ________ switch is engaged
Rotated
Override
Safety & Capabilities: Position the ladder approximately ___ to ___ inches above objective
6 to 12
Safety & Capabilities: Personnel on ladder shal maintain a distance of ___ FT apart
10
Outrigger Safety: when using the jack pads under icy or slippery conditions, “______ ____” the surface before placing pad under outrigger
Rough Up
Outrigger Safety: NEVER set outrigger jack over a ______ drain or ________ cover
Storm
Manhole
Outrigger Safety: ______ ______ use every time the outriggers are deployed
Jack Pads
Outrigger Safety: NEVER operate aerial on a _________ outrigger side
Short-Jack
Reverse Loading: never ________ the aerial, the aerial is designed with its max strength available in the unsupported configuration.
Support
Always keep aerial at least ___ feet away from all wiring.
10
LTI QS100:
Do not operate with ladder elevated in wind exceeding ___ MPH
30
Water Streams - Ladderpipe: capacities are established with outriggers fully extended and set, turntable level within ___%/___° and aerial unsupported
6%/3.5°
Full rated capacities up to but not including ___% - ___°
6% - 3.5°
___% reduced on grades between ___% & ___% - ___° & ___°
50%
6% & 14%
3.5° & 8.0°
Aerial Loading Warning Display Alarm activates when the max aerial load is exceeded by ____ - ____ lbs.
50-100
-2° - 9°
Base ___
I-Mid ___
O-Mid ___
Fly ___
0
0
0
250
-10° - 29°
Base ___
I-Mid ___
O-Mid ___
Fly ___
250
0
0
250
-30° - 39°
Base ___
I-Mid ___
O-Mid ___
Fly ___
250
250
0
250
-40° - 59°
Base ___
I-Mid ___
O-Mid ___
Fly ___
250
250
250
250
-60° - 64°
Base ___
I-Mid ___
O-Mid ___
Fly ___
500
250
250
250
-65° - 75°
Base ___
I-Mid ___
O-Mid ___
Fly ___
500
500
250
250
Anything greater than ____° 500lbs & water.
46°
Between ___° to ___° & ___’ to ___’ you can have ___ LBS & ____ tower
46° to 26°
65’ to 85’
250 Water
Anything greater than ___° & ___’ either 250 or water
26° & 85’
Outrigger System: ___’ spread 93’-01’ & ___’ spread 01’-09’
16’
14’
The preset fast idle at pedestal and outrigger control box is ____ to ____ RPM
1500 to 1600
Fully deployed indicator lights will light at ____ lbs
800
Extend down low side jack until bubble in the aerial leveling indicator moves past level ___”
1/8”
Chose hole that is a min ___” below jack skirt. Fully insert manual locking pin & then back out ___” if leveling is not required.
1/4”
1/2”
Aerial Extension Indicators are marked off in ___’ increments
5’
Both rotational directions are allowed but swinging toward the short-jacked side will be cut out after approximately ___° of rotation
4°
Hydraulic system pressure gauge registers working PSI in hydraulic system from ___ to ____.
0 to 5000
Rotation interlock override ___ to ___ will allow the ladder to move into restricted positions.
06’ to 09’
Over ______ offords the most stable aerial operating position.
Rear
EPU is a __ V dc electric motor & ___ GPM at ____ psi pump
12
1.5
2000
EPU 06’-09’ is rated for a max of ___ minutes continuous operation. Used over long period at a ___% duty cycle which is approximately ___ minutes in every ___ min (2.3 min on and ___ min off)
7
23%
2.3 10
7.7
96’-03 rated max is ___ min & used over a long period of time at a ___% duty cycle, which is approx. ___ seconds in every ___ min.
3
7
21
5
Anchor attachment point ____’ located on both left and right sides has a rating of ____ lbs
2009’
9000
Capstan Receiver 09’ has the same ___ lbs rating as the tip load of the aerial Ladd.
250
Using the winch lifting system wrap the rope ___ to ___ times around the drum starting at the bottom working it up until it reaches the winch’s upper arm
4 to 5
Blocking solenoid Located Just ______ of the Pedestal Below the Base of the Main Section
Left
