Summary of Contents for RoboLabs Grand Robopop 220
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Popcorn machine Grand Robopop 220 (VPM-RGM2EU) 400 V 50 Hz User manual Read this manual before use and keep for future reference! PDF version of this manual is available on www.robolabs.pro...
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Safety requirements This is the safety alert symbol. It is used to alert you to potential physical injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. DANGER • Not grounded equipment can cause electric shock. Power outlet MUST HAVE proper grounding to avoid electric shock.
1 Overview Grand Robopop 220 VPM-RGM2EU is a hot-air popcorn making machine (hereinafter “ma- chine”). It can process both Butterfly and Mushroom popcorn kernels. The machine is intended for commercial use only. 1.1 Technical specifications Throughput up to 100 kg/h...
1.5 Ambient conditions The equipment is designed to be operated at the ambient temperature from +5°C to +40°C (+41°F to +104°F) and relative humidity not more than 45% at 40°C (104°F) while using at altitudes not exceeding 1000 m over the sea level. The temperature decreasing is related to RH increasing, for example, 90% of RH at 20°C (68°F).
2 Design and principle of operation 2.1 Principle of operation The machine and its main parts are represented on Fig.1. Principle of operation is the following. Turbine (5) creates airflow circulating through the chamber (3), then to heating elements area (6), and then back to the turbine. The direction of airflow is shown in red arrows. Corn kernels are supplied from the corn bin with feeder (4) in the chamber.
2.2 Working chamber Opened chamber is shown on Fig.2. Perforated bowl (1) has special shaped holes, that allow to create the air vortex as air flow comes in from the turbine. Corn kernels is fed into the chamber from the corn supply tube outlet (4).
2.3 Control panel WARNING • Using Emergency stop switch during normal operation might lead to chamber clogging with popcorn, smoke formation, or machine failure. USE EMERGENCY STOP SWITCH ONLY in case of emergency! There are following items on control panel, see Fig.3: 1 –...
2.4 Corn bin with feeder WARNING • Burn hazard! Hot air may comes out from the machine through the corn supply tube (pos.1 Fig.4). DO NOT touch or reach into the corn supply tube. KEEP OFF this area. Corn bin with feeder is shown on Fig.4. Corn kernels is loaded in the corn bin (5).
2.5 Modes of operation Whenever the machine is turned on, it is in one of the following modes of operation. Heating mode Once the machine is turned on, it automatically starts to heat up air in the chamber. Upon reaching certain temperature the machine automatically switches to popping mode. Popping mode This is the main mode of operation.
3 Intended use 3.1 Operating order 1. Ensure the chamber is clean. 2. Ensure the receiving device (e.g. VPM-RGSM3EU sifting drum) is running. 3. Fill corn bin with corn kernels at least for 3/4 of its volume. 4. Press START to turn the machine on. Machine begins to heat up. 5.
4 Settings 4.1 Popping temperature Temperature regulator has Process value (PV) display (1), Set value (SV) display (2), and ad- justing keys (3), see Fig.5: Figure 5: Temperature regulator panel Popping temperature a ects shape and size of popcorn. Too high temperature leads to smaller popcorn and possible chamber clogging.
4.3 Turbine speed Turbine speed for Mushroom should be higher than for Butterfly. Unlike Mushroom, which has proper spherical shape, Butterfly has irregular shape with “winglets”; hence less intense airflow is required to blow out Butterfly popcorn; and more intensive airflow is required for Mushroom.
5 Popcorn quality Popcorn is a product that requires ultimate attention towards many aspects. Understanding popcorn processing technology is essential to get high quality product. 5.1 Raw corn It is impossible to get good stable result using low quality supplies, first of all, raw corn kernels. Choose reliable corn suppliers.
6 Maintenance and cleaning DANGER • ALWAYS UNPLUG equipment before cleaning or servicing. • DO NOT USE excessive water or water jet for cleaning. DO NOT SPILL water on electric panels or electric parts. • Keep power cord and plug o the floor and water. WARNING •...
Ambient temperature during the transportation and storage must be between minus 25°C and +55°C. 8 Quality control check Grand Robopop 220, VPM-RGM2EU Product name, model Serial no. The equipment is made with accordance to mandatory requirements of the state standards, actual technical documentation, and approved for use.
(in accordance with transport documentation); or, in case of purchase directly through Trapeza LLC or RoboLabs Ltd., from the date of pur- chase, given that terms of using, transportation, and storage are met.
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