Questions? Use this problem solver!

 

 

The Problem Solver

 

 

 

 

 

 

 

 

Custom Hood Insert

 

 

 

 

 

 

PROBLEM

POSSIBLE CAUSE

 

FAN AUTOMATICALLY

• The Sensor feature will automatically turn the fan on at the

 

TURNS ON AND CAN

MED setting if cooking temperatures become too hot. The fan

 

NOT BE TURNED OFF

will stay on for a minimum of 3 minutes and will then turn off when

 

 

temperatures cool to an appropriate level.

 

 

 

 

 

 

FAN DOES NOT

• A fuse may be blown or a circuit breaker tripped. Replace fuse or

 

OPERATE WHEN

reset circuit breaker.

 

TURNED ON

• The power disconnect switch inside the hood may be switched off.

 

 

Remove the metal grease filters and flip the switch on.

 

 

 

 

 

 

FAN FAILS TO CIRCULATE

• Check to be sure the metal grease filters are clean. Clean the metal

 

AIR OR MOVES AIR

grease filters (see the Metal grease filters section). If cleaning

 

SLOWER THAN NORMAL

the filters does not correct the problem, call for service.

 

 

 

 

 

 

FAN KEEPS GOING

• The motor is probably overheating and turning itself off. This can

 

OFF AND ON

be harmful to the motor. Check to be sure the filters are clean. If off

 

 

and on cycling continues, call for service.

 

 

 

 

 

 

LIGHT WILL NOT STAY

• Use 120 volt, 50 watt halogen bulbs with a GU10 base and make sure

 

ON HIGH SETTING

they are inserted securely. See the Light bulbs section.

 

 

 

 

 

 

THE HOOD CONTROLS

• Disconnect power to the hood by removing the fuse or turning the

 

ARE NOT OPERATING

circuit breaker off in the home fuse box. Wait 30 seconds to allow the

 

CORRECTLY

hood controls to reset and then replace the fuse or move the circuit

 

 

breaker back on.

 

 

 

 

 

 

SEQUENTIAL PRESSES

• It is normal for the light and fan buttons to cycle around through the

 

OF THE LIGHT OR FAN

settings so that you can easily set the controls to the desired setting.

 

BUTTONS WILL

 

 

 

 

SOMETIMES CHANGE

 

 

 

 

THE SETTING FROM THE

 

 

 

 

LOWEST SETTING–TO OFF–

 

 

 

 

TO THE HIGHEST SETTING,

 

 

 

 

OR FROM THE HIGHEST

 

 

 

 

SETTING–TO OFF–TO THE

 

 

 

 

LOWEST SETTING

 

 

 

 

 

 

 

 

 

WHEN PRESSING THE

• For your convenience, it is normal for the lights and fan to remember

 

POWER ON/OFF BUTTON

their last setting when you press the Power On/Off button. If you

 

TO TURN ON THE LIGHT,

want only the lights on, press the “FAN +” (or the “FAN –” ) button until

 

THE FAN COMES ON

the fan is off. When you power the hood up next time, only the lights

 

INSTEAD

will function.

 

 

 

 

 

9

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GE 30, 36, 42, 48 and 54 owner manual Problem Solver, Not be Turned OFF
Page 8 Page 10

48" and 54, 42, 30, 36 specifications

The GE 42 and GE 48 are two state-of-the-art aircraft engines produced by General Electric, renowned within the aerospace sector for their advanced technologies and high-efficiency performance. These engines, designed primarily for commercial and military aviation, exemplify GE's commitment to innovation in the world of jet propulsion.

One of the distinguishing features of the GE 42 is its high bypass ratio, which allows for reduced fuel consumption and lower emissions during operation. This characteristic directly contributes to the engine's environmental efficiency, making it a favorite among airlines looking to minimize their carbon footprint while maximizing fuel economy. The GE 42 is equipped with advanced composite fan blades and fan cases, which contribute to its robust performance while maintaining a lightweight structure.

On the other hand, the GE 48 boasts similar high bypass ratio features but comes with slightly enhanced performance metrics suitable for larger aircraft. The GE 48 utilizes cutting-edge digital technologies, including predictive maintenance systems, enabling real-time monitoring of engine performance. This capability allows operators to make informed decisions about maintenance schedules and operational efficiency.

Both engines employ the latest in additive manufacturing, allowing for complex parts to be produced with a high degree of precision and reduced waste. This not only enhances performance but also lowers production costs, ensuring that GE remains competitive in the market. Additionally, both the GE 42 and GE 48 feature improved aerodynamics, with specially designed turbine blades that optimize airflow, thereby boosting overall efficiency.

The durability of these engines is another notable highlight. They are designed to withstand extreme operational conditions, ensuring reliability whether used for long-haul flights or military missions. Engine life extends through advanced materials that can endure high temperatures and stresses, making them suitable for various applications.

In conclusion, the GE 42 and GE 48 stand out in the aviation industry for their innovative technologies and characteristics. Their high bypass ratios, use of advanced materials, digital monitoring systems, and aerodynamic designs make them exemplary choices for modern aviation needs, catering to both commercial and military sectors while focusing on sustainability and performance. As aviation technology continues to evolve, these engines remain at the forefront, embodying the future of flight.
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