Simon LTI Flashcards

1
Q

Engine make

A

Detroit Diesel, series 60, 430 H.P.

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2
Q

Transmission

A

Allison 5 speed automatic

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3
Q

Wheelbase

A

220”

18’ 4”

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4
Q

Overall length

A

454”

37’ 10”

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5
Q

Overall height

A

138”

11’ 6”

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6
Q

Cab raised

A

178 1/4”

14’- 8 1/4”

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7
Q

Overall width

A

120”

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8
Q

Angle approach

A

12 degrees

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9
Q

Angle departure

A

11 degrees

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10
Q

Turning radius

A

426”

35’ 6”

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11
Q

Front axle

A

Rockwell, FL 943, (20,000 lbs)

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12
Q

Rear axle

A

Rockwell, RT-40-145 (40,000 lbs)

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13
Q

G.V.W.R

A

60,000 lbs

30 tons

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14
Q

Tires (front/rear)

A

Front: Michelin PXZYT
425/65R22.5 20PR (L)

Rear: Michelin XZA
11R22.5 14PR (G)

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15
Q

Top speed

A

65 mph

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16
Q

Retarder

A

Telma, CC-300

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17
Q

ABS brake system

A

Rockwell Wabco

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18
Q

Fuel tank

A

50 gallons

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19
Q

Air conditioning system

A

45,000 BTU

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20
Q

Heating system

A

56,000 BTU

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21
Q

Alternator

A

Lesteck Brute, 270 amp

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22
Q

Self-lubing system

A

28 point lubing system
Automatic lube every 6 hours
Light on dash, lower left side

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23
Q

Aerial height extended

A

82’

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24
Q

Outrigger (stance)

A

16’

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25
Q

Rotation bearing size

A

34” External tooth

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26
Q

Turntable size

A

96” X 96”

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27
Q

Electric to ladder tip

A

120 volt/12v, 2-500 watt quartz lights

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28
Q

Ladder capacity

A

500 lbs (with and without water)

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29
Q

Portable pump engine HP

A

20 HP

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30
Q

Tank capacity (water)

A

150 gallons

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31
Q

Hose reel capacity

A

200’ of 1” hose 600 psi

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32
Q

Hose reel location

A

Top of body left side

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33
Q

Generator output

A

7.5 KW

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34
Q

Size of steering wheel

A

20”

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35
Q

Siren

A

Federal PA-300

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36
Q

Vernier throttle control location

A

Left high side compartment

37
Q

Air horn manual shut off

A

Drivers step well

38
Q

Number of indicator lights for retarder

A

4

39
Q

Notification for high coolant temp/ low coolant

A

High temp: light and buzzer

Low coolant: light and bell alarm

40
Q

Full rated capacities allowable on grades up to but not including?

A

6% / 3.5 degrees

41
Q

When will capacities be reduced by half?

A

On grades between 6% and 14% / 3.5 and 8.0 degrees

42
Q

Capacities are established with?

A

No additional equipment at the tip

43
Q

Operating on grades in excess of ____ is prohibited.

A

14% / 9 degrees

44
Q

When operating the water tower, what should you refer to for rated capacities?

A

Aerial load chart

45
Q

All aerial functions except _____ may he performed simultaneously with water tower operations.

A

Swing

46
Q

_____ and _______ reduce load capacities due to excess weight.

A

Snow and ice deposits

47
Q

PTO control switch is located where?

A

In the apparatus cab, in the main control panel

48
Q

What must be done before engaging the PTO?

A

Transmission in neutral and park brake set

49
Q

Type of high idle switch

A

Rocker-type, single throw

50
Q

Fast idle engine speed

A

1500-1600 rpm’s

51
Q

Location of fast idle switches

A

Master switch panel in chassis cab
Aerial control station
Right rear outrigger control station

52
Q

Hourmeter

A

12-volt DC hourmeter

53
Q

Names for horizontal/vertical members?

A

Outrigger beam- horizontal

Jack- vertical

54
Q

Range for pressure gauge

A

0-5000 psi

Right hand outrigger control station

55
Q

Circuit selector requires what for engagement?

A

Quarter turn to the left or right

56
Q

Function speed is directly proportional to what?

A

Control lever movement

57
Q

Position of control levers

A

Left- extend
Center- swing
Elevate- right

58
Q

What color is RUNG ALIGN light?

A

Amber

59
Q

Floating ball angle indicator calibration range

A

-20 to 80 degrees

60
Q

How many switches for monitor control? What do they control?

A

3
Nozzle sweep
Elevation
Pattern

61
Q

What color light for outrigger not fully deployed?

A

Red

62
Q

How do you actuate the blocking solenoid valve?

A

Push knob and turn slightly to the left

63
Q

When would use of the EPU be required?

A

Hydraulic failure

64
Q

Check return line filter element indicator for ______ condition.

A

Bypassing

65
Q

What is the primary concern when positioning the apparatus for operation?

A

Rescue capability

66
Q

What is “over the rear” operation?

A

Angles up to and including 45 degrees to either side of the apparatus centerline.

67
Q

What position affords the most stable operating position and greatest reach for the aerial?

A

Over the rear

68
Q

Slow idle speed

A

Approx 600 rpm

69
Q

Aerial fast idle will not work unless?

A

Parking brake is set and transmission is in neutral

70
Q

In the event an outrigger cannot be fully extended, the vertical jack can be lowered by using what?

A

The outrigger interlock override switch

71
Q

Minimum clearance above locking pin

A

1/4 inch

72
Q

Angle of turntable between 6 and 14% reduce capabilities through 360 degrees by how much?

A

One-half (1/2)

73
Q

Outriggers are properly set when?

A

“FULLY DEPLOYED” light comes on

74
Q

Interlock override system is to be used when?

A

EXTREME EMERGENCY

75
Q

Where shall monitor be pinned as standard configuration?

A

Mid-section

76
Q

Recommended sequence of aerial operation

A

Elevate, rotate, extend

77
Q

How should you reposition stream?

A

Sweep nozzle

78
Q

What determines speed of raising ladder?

A

Engine RPM and control lever distance from neutral

79
Q

Automatic swing brake will engage when?

A

When the control handle is returned to the N neutral position

80
Q

Electrical and hydraulic failure will require what?

A

Use of the EPU

81
Q

When operating in extreme cold, hydraulic pump should be operated at _______ until hydraulic oil reaches minimum temp of _____.

A

Slow idle

60 degrees F

82
Q

EPU functions should be limited to those associated with ______ of the aerial.

A

Wrap-up

83
Q

EPU can be used over a long period of time at a ____ duty cycle, which is approx _____ seconds in 5 minutes.

A

7% duty cycle

21 seconds

84
Q

EPU should be run every ____ hours of aerial use

A

10 hours

85
Q

EPU rated for a maximum of ____ minutes continuous operation.

A

3 minutes

86
Q

Aerial maintenance performed how often?

A

Every 10 hours of ladder run time

87
Q

Ladder rotation during bearing greasing

A

2 full rotations

1/4 tube

88
Q

What type of grease?

How do you apply it?

A

Amsoil brand

3” paint brush

89
Q

Grease monitor with _____ ________.

A

White lithium