ONAN GENERATOR Flashcards

1
Q

Onan mobile Genset, Used to power what three things?

A

LIGHTING
ELECTRICAL OUTLETS
Battery charger on the apparatus

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2
Q

Onan mobile Genset generator model # 75HDKAL-1C

A

1995-2003 LTI

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3
Q

Onan mobile Genset generator model #75HDKAL-1E

A

2006-2009 LTI

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4
Q

Onan mobile Genset generator model #75HDKAL -1B

A

2016 PIERCE ALSO KNOWN AS CUMMINS ONAN

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5
Q

The generator is permanently

mounted behind the compartment on the___

A

tractor chassis

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6
Q

Access to the generator can be
gained from the lid on top of the ____ compartment and the ___ door on the chassis
compartment.

A

CHASSIS

RIGHT

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7
Q

The Onan is powered by a___

A

Diesel engine

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8
Q

What cools the engine?

A

A pressurized, closed-loop liquid cooling

system

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9
Q

___is pumped through passages in the engine block and

head and is cooled in a genset-mounted radiator.

A

Coolant

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10
Q

The Genset uses the apparatus batteries to power its controls and starting circuits.
Controls are located in three locations:

A

1) switches mounted on the generator itself, 2)
control box inside the left compartment on the chassis and 3) switches located on the
dash board of the tractor cab.

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11
Q

The controls located on the generator consist of

A

start/stop/pre-heat switch and hour meter

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12
Q

The control box in the left compartment on the

chassis consists of

A

a start/stop/pre-heat switch, circuit breaker panel, quartz light switches
and cord reel rewind speed control.

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13
Q

The tractor cab dashboard controls consist of

A

a

star/stop/pre-heat switch and indicator light.

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14
Q

AC Volts?

A

120/240

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15
Q

KVA ?

A

7.5

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16
Q

kW?

A

7.5

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17
Q

Amps

A

31

18
Q

Hz

A

60

19
Q

RPM

A

1800

20
Q

How many circuit breakers are the main breakers for the generator

A

2

21
Q

Indicates the amount of hours that the generator has been operating.

A

Hour meter

22
Q

Circuit breaker that protects the 12-volt components of the generator.

A

DC Control Breaker

23
Q

Switch used to pre-heat, start and stop the generator.

A

Start/Stop/Pre-heat Switches

24
Q

Used to start/stop the on-board generator.

A

Generator Control Panel

25
Q

Indicates the amps that the generator is putting out.

A

AC Amperes Gauge

26
Q

Indicates the voltage that the generator is putting out.

A

AC Volts Gauge

27
Q

Switch activates left quartz light on the cab.

A

Left Side Cab Quartz Light Switch

28
Q

Switch activates right quartz light on the cab.

A

Right Side Cab Quartz Light Switch

29
Q

Switch activates left quartz light at the rear of the trailer

A

Left Side Trailer Quartz Light Switch

30
Q

Switch activates right quartz light at the rear of the trailer

A

Right Side Trailer Quartz Light Switch

31
Q

Controlled by switches in the left cab compartment, cab dashboard and one on each
light assembly.

A

Cab Quartz Lights

32
Q

Reel contains 200’ of electrical cord with two 20-amp receptacles.

A

Cord Reel

33
Q

which rigs have a 200’ cord reel

A

1995, 1996, 2003, 2006, 2009

34
Q

which rigs have a 250’ cord reel

A

2000, 2001, 2002

35
Q

Used to control the speed at which the electric cord reel can rewind

A

Electric Cord Reel Rewind Speed Control

36
Q

Depressing this switch activates the rewind motor for the cord reel.

A

Electric Cord Reel Rewind Foot Switch

37
Q

Electrical box contains two 20-amp receptacles, each on their own circuit

A

Electric Cord Reel Outlet Box

38
Q

Controlled by switches in the left cab compartment, cab dashboard and one on each
light assembly.

A

Trailer Quartz Lights

39
Q

When operating, the Genset supplies power to the electrical panel located in the left
compartment of the tractor chassis. The electrical panel consists of ___ circuit
breakers

A

12

40
Q

The 12 circuit breakers control what accessories

A
  1. front cab quartz light
  2. main
  3. rear trailer quartz light
  4. main
  5. left front receptacle (tractor)
  6. right front receptacle (tractor)
  7. left rear receptacle (trailer)
  8. right rear receptacle (trailer)
  9. cord reel receptacle #1
  10. aerial ladder receptacle
  11. cord reel receptacle #2
  12. on board battery charger