Rocket Giotto Premium II PROFESSIONAL Semi-Commercial Espresso Machine

This item has been discontinued at 1st-line Equipment on 9-14-11. Please click here for more products.

Rocket Giotto Premium II PROFESSIONAL Semi-Commercial Espresso Machine

Overview:

This version has the following improvements over the first version of the Giotto Plus/Premium:

• All stainless steel bodywork (AISI 304).
• Commercial brewing head. Weight 4.05 kg (9 lbs).
• Dual pre-infusion system: mechanical pre-infusion system with progressively working piston and static pre-infusion chamber. This reflects into smooth coffee extraction with optimum aroma, body and “crema”.
• Superior layout of thermosyphon system resulting in optimum extraction. Generously dimensioned. 20% higher volume as with comparable machines on the market.
• Boiler is made of pure copper (Cu. 99.9%) with a lead free, heavy brass end plate to increase the thermal retention and the steam power by approximately 40% versus other boiler systems. Boiler is nickel plated for protection against copper oxidation. Boiler capacity: 1.8 liters.
• Giotto now come with a full size commercially rated pressure switch (0,035°C temperature differential tolerance). Optional for some markets.
• Patented cool-touch technology: anti-burn (only the nozzle gets hot); easy cleaning as milk doesn't bake on wand; more efficient steam, as heat is not dissipated around the wand. Steam nozzle designed for easy milk foaming with fine texture.
• Electronically controlled microprocessor automatic level control of boiler and fresh water reservoir, with low water level indication warning system.
• Optimized boiler capacity to thermosyphon system ratio. Results in fast heat up time with 1200 watt element, made from special long life material (5 times longer than normal elements).
• Fully certified commercially rated safety valve.
• Full size commercial one and two cup filter handles, and baskets. Full training guide and instructions.
  
  

Features:

• PLUMB IN TO YOUR WATER LINE - as shown in aboce picture, there is a large pump and motor that can handle a direct connection to your water line fromt he bottom of this machine (braided hose inluced for bottom connection). This pump makes it quieter and the ramp pressure to full brew pressure is quicker than a vibration pump (keep in mind that there are two schools of thought on which can be better).
• Left gauge is to indicate boiler pressure, and the right gauge is to indicate the brew pressure.
• Pump pressure is adjustable (body panel removal may be necessary)
• Immediate availability of espresso coffee, steam or hot water.
• Small lever on brew group engages micro switch to pump water through grouphead and coffee in filter handle.
• Incorporated true Faema E61 grouphead that has water in the heat exchanger flowing through the grouphead for maximum temperature stability when extracting espresso.
• Auto water refill circuitry maintains water level in internal boiler.
• All stainless steel finished with a mirror polish.
• Nicely fit boiler gauge shows the pressure in the boiler which is indirectly related to the temperature.
• Best quality vacuum breaker valve this is pictured on top of the tee witht he copper pipe coming in fromt he back.
• Safety valve in boiler to deplete steam pressure when over allowable limits this is located right above the vacuum breaker valve
• Best quality expansion valve for overpressure
• Removable drip tray and cover for easy cleaning.
• Medium-sized gauge on front panel to measure boiler pressure.
• Upgraded internal pressure regulator monitors pressure in boiler - this is the black box with the yellow cap in the photo above. The yellow cap can be removed to adjust the boiler pressure.
• No-burn multi-directional steam and hot water wands.
• Larger steam and hot water valves when compared to Giotto Classic.
• Superior portafilter handles with respect to structural integrity when compared to other manufacturers who may use after-market handles
• Internal filter to capture large particles, heavy weight bleeder valve to relieve vacuum pressure which builds when machine cools down, and heavy duty expansion safety relief valve that opens when the too much pressure is built up in the boiler.
• Accessories: Measuring spoon, bakelite tamper, single spout filter holder, 1-cup filter basket, dual spout filter holder, 2-cup filter basket, and instruction manual.

Specifications:

• Measurements: 16.25" H x 16.75" D x 13" W
• Power: 1200 watts, 110 volts, 60 hertz, 15 amp.
• Weight: 46.3 pounds (21 kilograms).
• Boiler capacity: 1.8 liters.
• Commercial-grade rotary vane pump with direct water connection. Includes stainless steel braided hose.
• Effective for purchases made on or after July 22, 2007, the parts and labor warranty is limited to manufacturer's defect for a period of an twenty-four (24) months from the original purchase date.
  Exclusions to extended limited warranty.
• ETL Listed.

Notes:

1. We only carry the machine in 110 Volt.
2. We have improved the internal packaging to avoid machine damage during shipping! And, 1st-line opens every Rocket box to inspect and to add extra packaging materials for improved transport. Without this extra packaging, the damage rate increases by 80%.
3. Instruction Manual Error: The instruction manual state the year of manufacturer is 1997. This is when the Giotto was first produced. Our inventory turnover occurs several times a year so that our customers get the latest and greatest production model.
4. Instruction Manual Error: The instruction manual makes reference to black handles in the reservoir. The Giotto Premium uses a superior low water sensor that does not need these handles in the reservoir. The black tabs and rods in the reservoir were only part of the Classic Giottos.
5. Giotto has nickel plating which adds to the durability of the tubing and boiler. We have recently discovered that some espresso machines use a lot less tubing for the heat exchanger in their machines. What does this mean? First, the tubing is narrower. The narrower tubes are also more likely for limescale problems when compared to larger tubes. Second, the tubing is shorter when compared to all other heat exchange machines. This means that the thermal stability of the shot is affected more quickly as there is less water in the heat exchanger due to less length of tubing. Also, the less water heats up faster which means more cooling flushes.
6. Gauge Replacement: Please make sure you disconnect the machine from the power supply
   
   
   1. Remove the water reservoir cover.
   2. Remove the water reservoir (pulls straight up).
   3. Where the reservoir was sitting you will see 2 screws that need to be removed.
   4. The top panel of the machine will now lift off.
   5. Now remove the right hand side panel by;
      1. Loosen off the two bolts on the bottom of the panel under the machine.
      2. Inside the machine, from the top, there are nuts in the front and back corners. Remove the front nut and loosen the rear nut (7mm).
      3. Remove the side panel.
   6. Remove the 13mm fitting where the gauge fits onto the boiler.
   7. Undo the 14mm nut on the back of the gauge and remove the bracket.
   8. Remove the gauge through the front on the machine.
   9. Reassemble.

Also Included:

1. Stainless steel direct connect hose. 1/8" BMU.
2. Adapter for direct connect line, 1/8" BMU to 3/8" BMU (male to male).
3. Silicone drain hose also included.

Replacement Parts:

Grouphead Gasket

Dispersion Screen

Service Notes:

Backflushing: This machine should be backflushed minimum once every 50 espresso extractions using Ascaso Detergent (our instructions included with purchase). This is only for cleaning the oils from the grouphead.

Descaling: This really is for internally cleaning of the machine. Recommended once every 3 months using Ascaso Descaler. However, it can be more or less time depending upon the amount of magnesium and calcium is in your water, how often you use the machine, and how much time you leave the machine powered on each day. Join our email list to get monthly reminders on how to descale the different machines we sell.

 

Hoses: Stainless steel for direct water connection	Drip Tray Top:
Drip Tray exit for drain hose (vinyl one pictured above)	Direct Connect Pump Fitting connected to braided hose. Be careful not to overtightne the briaded hose as you can crack the brass fitting pictured here. The brass fitting is connected to a swivel fitting which allows you to change direction of the hose.