User Manual Before operating this equipment, read the instructions for usage and connection. Ruby Pro 2 08548600 Manufacturer of coffee machines since 1952 Ver.
WARNING RISK OF FIRE OR ELECTRIC SHOCK DO NOT OPEN ! WARNING. TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK.
0. Index 1. Safety indications 2 1.1 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.2 Safety indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 3 2. General description of Ruby Pro 2 4 2.1 General Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Product Selection Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. Safety Indications 1.1 Symbols ! WARNING May cause injuries. i INFORMATION Important or useful information. RISK OF FIRE OR ELECTRIC SHOCK May cause injuries. We ask you to carefully read this instruction manual before operating your new coffee machine for the first time. Keep these instructions in a safe place where you can consult them when necessary. The inappropriate use of this machine exempts Quality Espresso from any liability. 1.
Manipulation ! - Any internal manipulation of the machine, except that which is specifically described in this manual regarding cleaning processes, must be performed by an authorized service technician. - Cleaning and preventive maintenance according to the frequency indicated for the machine, or by the service technician, is required.
General Description of Ruby 2 2. 2.1 General Overview Water Supply: Water Pump: Element Wattage: 4 2 1 3 Main Water Net Pump Rot. 8-9 bar. 2.500 W (230 V) 1.500 W (115 V) 6,5 L. Boiler Capacity: 12 5 11 10 A = 367 mm B = 567 mm C = 511 mm 6 A 9 8 7 B C 1 - Hot Water knob 2 - Product Selection Buttons 3 - Steam Knob 4 - Cup Warmer Tray 5 - Power Switch 6 - Steam Arm 7 - Feet 8 - Drip tray 9 - Drain Tray 10 - Boiler Pressure Gauge 11 - Filter Holder 12 - Hot water Outlet 2.
Installation and Start-up 3. 3.1 Prior Installation Verify before Installing: 1. Drainage tube with an interior diameter no less than 35 mm. 2. Mains water network supply tube connected to water softener. 3. Stopcock with 3/8” G exit. 4. Grounded plug protected with a magnetothermic circuit breaker. 5. Water supply tube (supplied with machine) from water softener. 6. Drain tube 7. Water softener 4 2 1 6 1 4 5 2 7 3 3.
Connect the drainage tube to the machine 3 Lead the drainage tube through the opening at the base of the machine and connect the tube to the fitting. Then, lead the end of the tube to the drain. i i 6 7 i 6 If the control box does not detect an adequate water level in the boiler within 6 minutes, the onecoffee and two-coffee LED keys plus the level indicator LED will blink, indicating a water level warning. This warning can be cancelled by turning the machine off and on again.
3.3 Dose Programming • We can program the amount of coffee for the one-coffee and two-coffee pushbuttons. Enter Program mode: 1 • With the machine turned off, hold down the continuous coffee button. Turn on the machine and wait 4 seconds with the continuous coffee key pressed until the selection button lights turn off. Only the one-coffee and two coffee buttons are programmable. Programming the Amount 2 Flowmeter alarm a. b. c.
Selecting Pushbutton LED Illumination Mode 5. 5.1 Illumination modes We can choose between 3 different illumination modes for the product selection pushbuttons. a. LED MODE 1 By default, all the pushbuttons are unlit. When we press a button that key lights up and the others remain unlit. b. LED MODE 2 By default, all the pushbuttons are illuminated. When a button is pressed, it remains illuminate and the others turn off. c. LED MODE 3 By default, all the pushbuttons are illuminated.
7. Incidents and Possible causes POSSIBLE CAUSES SYMPTOMS COMMENTS • Noisy Pump - Blocked pump. - No water in the network. - Obstruction in water supply. - If the water has particles suspended in it or it is too hard, you should install a water softener filter. • Slow dispensing, burnt coffee. - Incorrect calibration of the pump. - Check the pump pressure with a gauge. • Slow dispensing. - Grinding point too fine. • Burnt and cold coffee. - Low pump pressure.
