Diamond Series Auto User manual

03/2021
Mod: PTH-A1/T
Production code:6.0.145.0009

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Operating Instructions
Please read and keep in door use only. Don’t discard
the instruction
Commercial Coffee Maker
Model.: Serie Auto
Input Volt: 220 - 240V~, 50-60 Hz
Wattage: PCF-A2/F (F200): 1885W - 2243W
PTH-A1/T (T200): 1739W - 2069W
Read the instructions before using the appliance.

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◆Warnings:
This appliance is only suitable for commercial usage.
The coffee maker has to be placed in a horizontal position.
This Coffee Maker is a professional type appliance, it is must
be operate by trained professional personnel.
The appliance is only to be installed in locations where its
use and maintenance is restricted to trained personnel.
Remain in the vicinity of the machine while machine is in
operation.
Never immerse the machine in the water. If the machine has
been soaked, it must be dried and checked by specialist
before using it again.
Never pour Hot Water, Coffee, or Coffee Powder into the
Water Reservoir.
Never pour more than 2.2 liter of water into the Water
Reservoir
Don’t disconnect appliance with Wet Hands and don’t pull
the power cord.
The power cord should be replaced by qualified person with specified type, please
contact the service agent or for further advice.
When the machine is in use, some parts of the machine will become very hot. Ensure
the line of cord does not touch the hot parts. The use should also be careful not to
touch the hot parts.
◆Installation:
Please check that your Brew Cone is assembled correctly, with the spring wedged firmly
at the bottom of the Filter Basket.
1.Place the Machine on a firm and horizontal surface with plenty of room above to allow
easy and safe filling of the water tank.
2.Plume RL series to water connection. A quality water filter is recommended. Water line
must have water pressure of between 20 and 90PSI.
3.Plug machine into power.
4.Place an empty pot at correct position under the Filter Basket.
5.Turn the power switch ON. Press the brew button and the “Filling” indicator will light up
and off when reservoir is full. The “Heating”indicator will light up continued.
6.HOT WATER should start to flow into pot in approximately 90 seconds.
7.About 4~5 minutes later, the "Heating" Indicator will off indicating the brewing process

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has ended. Do not remove vessel or Brew Cone until water stops flowing.
8.You should repeat the above process twice to clean the internal parts of the machine
before brewing coffee for first time.
9.During above operation, it is normal to hear some brewing and pumping sounds and to
see some water vapor coming out of the machine.
The units must away from locate of water sprayed area.
In case, if any incorrect on operates or water over flow, Please TURN-OFF
the power switch immediately to STOP the brewing procedure.
Caution! Hot Surface!
◆Operation
Remove the Filter Basket, and place a Filter Paper into the
Filter Basket. Put appropriate amount of coffee in the Filter
Paper (your coffee supplier should be able to provide you
with information about correct yields).
Slide the Filter Basket into position.
Place the empty decanter (Pot or Airpot) at the correct
position under Filter Basket.
Turn the power switch ON. Press the Brew button; the
“Filling”& “Heating”indicator will light up as above.
Coffee will start to flow into the pot in approximately 90
seconds.
When the "Heating" indicator light turns off, the brewing
cycle has completed. Do not remove vessel or Filter
Basket away until coffee stops flowing.
Brew cycle is completed.
Dispose of used grounds coffee and filter paper; rinse Filter Basket in clean water.

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Some water will always remain in the hoses and boiler of the machines. If the
brewer should be moved or removed for service, always pour out the remaining
water.
The Coffee Maker must not be cleaned by a water jet.
There are some water will always remaining in the hoses, boiler of the Machine,
if the unit will not be used for some time, or Machine should be to removed, you
should always pour out the remaining water and clean it for storage.
The units must away from locate of water sprayed area.
Remain in the vicinity of the machine while machine is in operation.
◆Maintenance
Cleaning:
It is important that the Machine and its accessories be kept clean after using.
For dirt or smudges on the Machine, it is better to clean them with a soft damp cloth, and
if necessary, with a non-corrosive and/or non-abrasive detergent or cleaner.
De-sediments
On areas in the water boiler, hard water will cause calcium and limestone to accumulate
when machine is used. To keep the Machine in the best operating condition and ensure
each coffee brewing resulted in the best taste, we recommend that of the Machine has
successive brewed for 200 time used for 6 months, a De-sediments operation be carried
out in the following manner:
Add 300 ml fresh lemon juice or condensed lemon juice to 1 liter of water.
Place filter basket in proper position.
Place an empty pot at the correct position under the filter basket.
Pour the lemon juice solution into the Water Reservoir.
Turn the power switch ON and Push the “Brew Button” once.
Some of hot water will drop into the jug, until the solution of lemon juice push out the
water remained inside of the Machine and there are some solutions of lemon juice start
to drop into the jug, than turn the Switch OFF.
Wait for 5~6 minutes to enable the rest of solution to run through with sediments, then

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turn the Switch ON and Push the “Brew Button” once again for the unit to complete the
brew cycle.
When solution of lemon juice is no longer dripping out, set switch OFF and flush the
solution away.
Since some solution of lemon juice will remain in the Machine, we must run brewing
cycles several times with water only until there is no more taste and smell of lemon
juice in the hot water that flow out from the Machine.
Due to lime may build up much fast than you imagine, we suggest usurer to De-
sediments even month for once at least.
In case, if the units stop works (no power) during the normal operate suddenly,
but when the unit cooling down the unit is re-workable again, than it is very
probably causing the limes built up. Please run the De-sediment process.
Incase, if the thermostat reaction causing the lime
build up, user must to presses down and clicks the
thermostat before de-scale or next operation.
If you have any questions please feel free to contact with as below:
Diamond Europe sa/nv
Chaussée de Vilvorde 92
1120 Brussels - Belgium
www.diamond-eu.com