Gemini Pro Introduction Training Assessment
Intro to Gemini CS range espresso machines quiz.
- 1.What is the voltage requirement of the GEMINI CS200 and CS220?
- A.
120V
- B.
208V
- C.
220V
- D.
240V
- 2.How frequently must the disposable nozzles for the GEMINI CS220 be replaced?
- A.
Once a day
- B.
Once every other day
- C.
Once a week
- D.
Twice a week
- 3.It is an NSF rule for the CS220 to display a "Clean Milk Canister" reminder and temporarily block use of the steam function until the milk thermal canister is checked or replaced:
- A.
Every 1 hour
- B.
Every 2 hours
- C.
Every 6 hours
- D.
Every 8 hours
- 4.When the cup and plus buttons on a CS20 Cappuccinatore are flashing orange alternatively, this means:
- A.
Thermoblock is too hot for descaling.
- B.
Descaling process - ready for next step (stand by)
- C.
Descaling process - running (in progress)
- D.
Change or replace thermal canister.
- 5.When both cup and plus buttons on a Cappuccinatore CS20 are lit solid red, this means:
- A.
Failure - thermal canister is missing
- B.
Failure - Nespresso Thermal Cut-off (NTC) is defective
- C.
Change or clean thermal canister
- D.
Machine is turned off
- 6.When descaling the Cappuccinatore CS20, which of these is not true?
- A.
The descaling agent must be dispensed through the machine a maximum of one time before rinsing.
- B.
The nozzle body with the two red o-rings is removed during the descale process.
- C.
The descale program must be ended by turning off the machine.
- D.
It take approximately 4 minutes to run one cleaning or rinsing cycle.
- 7.If the milk foam quality dispensed from a CS220 is poor, which of the following is likely to be the cause?
- A.
Cold milk (approximately 40-50F) stored inside of the canister.
- B.
The disposable straw is worn or not fixated properly.
- C.
Cold water stored in the water tank.
- D.
UHT or pasturized milk in thermal canister.
- 8.On the GEMINI PRO models, what is the maximum programmable cup setting for the Ristretto, Espresso and Lungo buttons?
- A.
40ml
- B.
110ml
- C.
125ml
- D.
240ml
- 9.Which of the following steps must be done as part of preparing the CS200 or CS220 that is connected to a direct water source before descaling?
- A.
Shut off main water source.
- B.
Set "Direct Water" programmable menu setting to OFF.
- C.
Turn direct water knob (valve) located on the back of the machine to OFF.
- D.
Disconnect water line connection from the rear of the machine.
- 10.What feature is the main difference between the GEMINI CS200 and CS220?
- A.
CS220 is steam capable for auto milk frothing.
- B.
CS200 consists of two extraction units for brewing espresso.
- C.
CS200 is direct water connection capable.
- D.
CS220 consists of a hot water dispenser.
- 11.When performing a preventative maintenance, which of the following tasks should you do?
- A.
Cleaning or replacement of worn brew units.
- B.
Descaling of fluid lines.
- C.
Pressure, flow rate, and temperature diagnostics.
- D.
Cleaning of equipment housing and accessories.
- E.
All of these
- 12.The FILTER auto reminder of the CS200 or CS220 can only be deactivated (if turned on) by accessing the setting through the After Sales Program Menu.
- A.
True
- B.
False
- 13.To deactivate the DESCALE NEEDED reminder on a GEMINI PRO model, the Water Harndess program function must be set to:
- A.
1
- B.
2
- C.
3
- D.
0
- 14.What would trigger the error message "Capsule not ejected - call service center" on the GEMINI PRO models?
- A.
IR light barrier under the brew unit.
- B.
Safety lid micro switch.
- C.
Extraction unit DC motor.
- D.
Capsule container micro switch.
- 15.Please select the maximum number of servings that can be prepared at once on the Gemini Pro CS220 and CS200 models.
- A.
1
- B.
2
- C.
3
- D.
4
- 16.During the descaling process on the Gemini Pro CS220, which of the following is correct regarding the appropriate water tank measurements?Hint: total water tank volume for each tank is 3L.
- A.
Right water tank contains 2L of water/200ml of descale agent; Left water tank contains 1L of water/400 ml of descale agent.
- B.
Left water tank contains 2L of water/400ml of descale agent; Right water tank contains 1L of water/200ml of descale agent.
- C.
Both water tanks have an equal measurement of water and descaling agent.
- D.
Right water tank contains 3L of water/600ml of descale agent; Left water tank contains 2L of water/400 ml of descale agent.
- 17.Upon bench testing a new GEMINI CS220, what suggested step should be performed to properly prime the fluid system?
- A.
Descale machine.
- B.
Fill the water tanks with hot water and cycle through fluid line to correct sticking pump/solenoids.
- C.
Run machine without any fluid to dry out the water lines.
- 18.Upon calibrating a GEMINI CS220 for installation, which setting must be changed from the default manufacturer's setting?
- A.
Coffee Temperature set to HIGH
- B.
Language changed to SPANISH
- C.
Auto-Off set to 12 hours
- D.
Filter turned ON
- 19.When a thermal cutoff (TCO) fuse has been fused, which part must be replaced along with the defective fuse at all times?
- A.
Heat sensor
- B.
Logic board
- C.
Thermoblock
- D.
Power board
- 20.What is the ideal temperature of the milk as it is steamed and frothed by the Cappuccinatore of the GEMINI CS220?
- A.
120F (+/- 5)
- B.
155F (+/- 5)
- C.
175F (+/- 5)
- D.
200 (+/- 5)
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